Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

WILLIAM L GUY

Allopathic & Osteopathic Physicians Psychiatry & Neurology Psychiatry

NPI: 1295748101
CMS profile: 12701
Location: SOUTHFIELD, MI

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2019–2025

CMS publication 2026-06-30

Latest program year · PY2025

$169,193.76

206 records · 0 disputed

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”
— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated

This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. Nothing is estimated, weighted, or combined across categories.
General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
Featured-page threshold (a presentation gate, not a judgment): (records>=3 OR total>=100) AND records>=2 AND NPI identity (all years).
Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of payment	Amount	Records
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$129,013.00	41
Travel and Lodging	$20,370.80	96
Honoraria	$11,800.00	5
Consulting Fee	$4,080.00	2
Food and Beverage	$3,922.45	61
Education	$7.51	1

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
ITI, Inc.	$121,153.55	154
Teva Pharmaceuticals USA, Inc.	$18,968.13	12
Axsome Therapeutics, Inc.	$14,910.47	18
Otsuka America Pharmaceutical, Inc.	$8,003.84	14
Vanda Pharmaceuticals Inc.	$6,106.28	6
Alkermes, Inc.	$28.33	1
E.R. Squibb & Sons, L.L.C.	$23.16	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$65,528.70	224
PY2020	$20,381.82	59
PY2021	$42,201.17	85
PY2022	$61,050.93	126
PY2023	$69,779.30	161
PY2024	$133,898.04	211
PY2025	$169,193.76	206

Payment records · PY2025 (206)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2025 2019 2020 2021 2022 2023 2024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$39.20	12/16/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327574	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$3,520.00	12/12/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327566	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$4,400.00	12/12/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327571	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$24.10	12/10/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327545	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$15.68	12/10/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327549	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$128.00	12/10/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327553	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$13.90	12/10/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327557	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$69.00	12/10/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327562	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$121.78	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1241327541	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$118.90	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1241327529	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$612.84	11/18/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327533	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$1,087.55	11/18/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327538	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$3,520.00	11/17/2025	Consulting Fee	No dispute reported	06/30/2026	1246634832	CMS
Teva Pharmaceuticals USA, Inc.	$65.80	11/13/2025	Travel and Lodging	No dispute reported	06/30/2026	1247246541	CMS
Teva Pharmaceuticals USA, Inc.	$2,995.00	11/13/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1247246543	CMS
Vanda Pharmaceuticals Inc.	$124.98	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1232969212	CMS
Vanda Pharmaceuticals Inc.	$1,980.00	11/13/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1232969214	CMS
Vanda Pharmaceuticals Inc.	$22.40	11/13/2025	Travel and Lodging	No dispute reported	06/30/2026	1232969216	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$3,520.00	11/11/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327516	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$4,840.00	11/11/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327521	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$35.00	11/06/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327491	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$20.97	11/06/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327495	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$37.88	11/06/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327499	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$198.10	11/06/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327504	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$13.72	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1241327508	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$73.13	11/06/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327512	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$4,840.00	11/05/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327483	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$3,520.00	11/05/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327486	CMS
Vanda Pharmaceuticals Inc.	$18.90	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1232969208	CMS
Vanda Pharmaceuticals Inc.	$1,650.00	11/03/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1232969210	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$39.80	10/29/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327476	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$64.00	10/29/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327480	CMS
Otsuka America Pharmaceutical, Inc.	$9.65	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1227338934	CMS
Otsuka America Pharmaceutical, Inc.	$4,312.00	10/17/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1227338932	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$405.48	10/16/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327459	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$623.68	10/16/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327463	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$92.33	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1241327467	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$32.60	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1241327472	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$21.80	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1241327447	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$992.44	10/14/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327450	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$68.47	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1241327454	CMS
Otsuka America Pharmaceutical, Inc.	$123.63	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1227338928	CMS
Otsuka America Pharmaceutical, Inc.	$546.97	10/13/2025	Travel and Lodging	No dispute reported	06/30/2026	1227338930	CMS
Teva Pharmaceuticals USA, Inc.	$14.56	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1247246523	CMS
Teva Pharmaceuticals USA, Inc.	$2,995.00	10/09/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1247246539	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$115.00	10/04/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327405	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$138.53	10/04/2025	Food and Beverage	No dispute reported	06/30/2026	1241327409	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$228.97	10/04/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327414	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$24.29	10/04/2025	Food and Beverage	No dispute reported	06/30/2026	1241327417	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$24.29	10/04/2025	Food and Beverage	No dispute reported	06/30/2026	1241327422	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$275.45	10/04/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327426	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$46.64	10/04/2025	Food and Beverage	No dispute reported	06/30/2026	1241327430	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$52.94	10/04/2025	Food and Beverage	No dispute reported	06/30/2026	1241327435	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$59.09	10/04/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327438	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$59.43	10/04/2025	Food and Beverage	No dispute reported	06/30/2026	1241327442	CMS
Otsuka America Pharmaceutical, Inc.	$13.38	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1227338926	CMS
Teva Pharmaceuticals USA, Inc.	$124.99	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1247246495	CMS
Teva Pharmaceuticals USA, Inc.	$2,995.00	09/10/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1247246497	CMS
Vanda Pharmaceuticals Inc.	$2,310.00	09/09/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1232969206	CMS
E.R. Squibb & Sons, L.L.C.	$23.16	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1184875184	CMS
Teva Pharmaceuticals USA, Inc.	$560.00	08/29/2025	Consulting Fee	No dispute reported	06/30/2026	1247246559	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$3,960.00	08/22/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327388	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$32.00	08/22/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327392	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$58.97	08/22/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327396	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$39.20	08/22/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327401	CMS
Teva Pharmaceuticals USA, Inc.	$23.88	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1247246487	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$11.20	08/13/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327352	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$64.00	08/13/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327356	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$19.28	08/13/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327360	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$11.60	08/13/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327365	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$39.20	08/13/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327368	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$15.91	08/13/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327372	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$15.90	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1241327376	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$19.16	08/13/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327381	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$11.93	08/13/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327384	CMS
Otsuka America Pharmaceutical, Inc.	$7.51	08/12/2025	Education	No dispute reported	06/30/2026	1227338924	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$23.42	08/08/2025	Food and Beverage	No dispute reported	06/30/2026	1241327344	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$996.97	08/08/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327348	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$2,200.00	08/06/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327338	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$4,400.00	08/06/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327342	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$11.90	07/31/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327315	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$109.38	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1241327319	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$846.97	07/31/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327324	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$195.20	07/31/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327329	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$3,520.00	07/31/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327331	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$93.80	07/31/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327334	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$124.74	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1241327311	CMS
Otsuka America Pharmaceutical, Inc.	$16.57	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1227338922	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$2,200.00	07/23/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327307	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$125.00	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1241327303	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$118.17	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1241327299	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$2,200.00	07/02/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327255	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$2,200.00	07/02/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327259	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$5,280.00	07/02/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327262	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$2,200.00	07/02/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327266	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$11.20	07/02/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327270	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$8.03	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1241327274	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$64.00	07/02/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327279	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$23.83	07/02/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327282	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$36.40	07/02/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327286	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$23.80	07/02/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327290	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$57.40	07/02/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327294	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$86.42	06/24/2025	Food and Beverage	No dispute reported	06/30/2026	1241327251	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$126.17	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1241327239	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$2,200.00	06/18/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327243	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$4,840.00	06/18/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327247	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$110.67	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1241327223	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$189.28	06/17/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327228	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$1,217.94	06/17/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327232	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$1,211.10	06/17/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327235	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$3,520.00	06/12/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327192	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$36.40	06/12/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327195	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$69.00	06/12/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327199	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$108.20	06/12/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327202	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$27.95	06/12/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327206	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$20.05	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1241327211	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$9.80	06/12/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327215	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$117.78	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1241327218	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$126.24	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1241327187	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$20.30	05/29/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327163	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$936.39	05/29/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327167	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$192.95	05/29/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327171	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$154.77	05/29/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327174	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$24.98	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1241327179	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$116.39	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1241327183	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$656.36	05/28/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327159	CMS
Otsuka America Pharmaceutical, Inc.	$2,548.00	05/21/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1227338918	CMS
Otsuka America Pharmaceutical, Inc.	$12.60	05/21/2025	Travel and Lodging	No dispute reported	06/30/2026	1227338920	CMS
Otsuka America Pharmaceutical, Inc.	$18.10	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1227338916	CMS
Otsuka America Pharmaceutical, Inc.	$351.00	04/18/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1227338914	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$28.17	04/10/2025	Food and Beverage	No dispute reported	06/30/2026	1241327139	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$1,680.00	04/10/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327143	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$312.32	04/10/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327147	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$54.44	04/10/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327151	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$121.56	04/10/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327155	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$31.60	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1241327097	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$4,620.00	04/09/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327101	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$312.32	04/09/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327106	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$54.44	04/09/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327109	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$63.11	04/09/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327115	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$124.89	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1241327119	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$2,100.00	04/09/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327124	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$312.32	04/09/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327128	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$54.44	04/09/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327132	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$60.46	04/09/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327136	CMS
Teva Pharmaceuticals USA, Inc.	$6,081.00	04/07/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1247246493	CMS
Axsome Therapeutics, Inc.	$550.00	04/04/2025	Honoraria	No dispute reported	06/30/2026	1235756873	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$77.22	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1241327085	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$2,100.00	03/20/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327090	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$39.20	03/20/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327093	CMS
Otsuka America Pharmaceutical, Inc.	$12.37	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1227338912	CMS
Alkermes, Inc.	$28.33	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1222515164	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$2,100.00	03/12/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327073	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$9.80	03/12/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327078	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$124.74	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1241327081	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$1,680.00	03/05/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327061	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$352.99	03/05/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327065	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$63.09	03/05/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327068	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$4,620.00	03/04/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327024	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$352.99	03/04/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327028	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$63.09	03/04/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327033	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$163.77	03/04/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327036	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$8.03	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1241327039	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$90.16	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1241327044	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$2,100.00	03/04/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327047	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$352.99	03/04/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327052	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$63.09	03/04/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327056	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$97.69	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1241326991	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$3,360.00	02/26/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241326995	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$272.79	02/26/2025	Travel and Lodging	No dispute reported	06/30/2026	1241326999	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$113.62	02/26/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327003	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$13.91	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1241327006	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$2,940.00	02/26/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241327011	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$272.79	02/26/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327016	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$113.62	02/26/2025	Travel and Lodging	No dispute reported	06/30/2026	1241327020	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$98.80	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1241326966	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$5,040.00	02/25/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241326969	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$272.79	02/25/2025	Travel and Lodging	No dispute reported	06/30/2026	1241326973	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$113.62	02/25/2025	Travel and Lodging	No dispute reported	06/30/2026	1241326978	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$288.79	02/25/2025	Travel and Lodging	No dispute reported	06/30/2026	1241326983	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$4.47	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1241326987	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$124.99	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1241326951	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$2,100.00	02/19/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1241326956	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$11.76	02/19/2025	Travel and Lodging	No dispute reported	06/30/2026	1241326961	CMS
Axsome Therapeutics, Inc.	$2,500.00	02/14/2025	Honoraria	No dispute reported	06/30/2026	1235758734	CMS
Axsome Therapeutics, Inc.	$4.74	02/14/2025	Food and Beverage	No dispute reported	06/30/2026	1235794204	CMS
Axsome Therapeutics, Inc.	$13.95	02/14/2025	Food and Beverage	No dispute reported	06/30/2026	1235797076	CMS
Axsome Therapeutics, Inc.	$143.49	02/14/2025	Travel and Lodging	No dispute reported	06/30/2026	1235817608	CMS
Axsome Therapeutics, Inc.	$64.00	02/14/2025	Travel and Lodging	No dispute reported	06/30/2026	1235819604	CMS
Axsome Therapeutics, Inc.	$789.19	02/14/2025	Travel and Lodging	No dispute reported	06/30/2026	1235820067	CMS
Axsome Therapeutics, Inc.	$39.20	02/14/2025	Travel and Lodging	No dispute reported	06/30/2026	1235821552	CMS
Axsome Therapeutics, Inc.	$3,250.00	02/13/2025	Honoraria	No dispute reported	06/30/2026	1235749407	CMS
Axsome Therapeutics, Inc.	$124.94	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1235766738	CMS
Axsome Therapeutics, Inc.	$846.28	02/13/2025	Travel and Lodging	No dispute reported	06/30/2026	1235800436	CMS
Axsome Therapeutics, Inc.	$749.15	02/13/2025	Travel and Lodging	No dispute reported	06/30/2026	1235805769	CMS
Otsuka America Pharmaceutical, Inc.	$20.35	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1227338910	CMS
Teva Pharmaceuticals USA, Inc.	$9.80	01/29/2025	Travel and Lodging	No dispute reported	06/30/2026	1247246385	CMS
Teva Pharmaceuticals USA, Inc.	$107.10	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1247246387	CMS
Teva Pharmaceuticals USA, Inc.	$2,996.00	01/29/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1247246389	CMS
Otsuka America Pharmaceutical, Inc.	$11.71	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1227338908	CMS
Axsome Therapeutics, Inc.	$3,250.00	01/15/2025	Honoraria	No dispute reported	06/30/2026	1235752750	CMS
Axsome Therapeutics, Inc.	$86.13	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1235771319	CMS
Axsome Therapeutics, Inc.	$132.30	01/15/2025	Travel and Lodging	No dispute reported	06/30/2026	1235803118	CMS
Axsome Therapeutics, Inc.	$2,250.00	01/14/2025	Honoraria	No dispute reported	06/30/2026	1235752137	CMS
Axsome Therapeutics, Inc.	$107.30	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1235772101	CMS
Axsome Therapeutics, Inc.	$9.80	01/14/2025	Travel and Lodging	No dispute reported	06/30/2026	1235803174	CMS

Source & provenance

Dataset: CMS Open Payments — General Payments
Publisher of source data: Centers for Medicare & Medicaid Services
CMS publication date: 2026-06-30
Program years on this page: 2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files: Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from: OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.

Cite this record.

Permalink https://industrypayments.org/provider/npi-1295748101

Plain: WILLIAM L GUY, NPI 1295748101. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1295748101.
APA 7: IndustryPayments. (2026). WILLIAM L GUY, NPI 1295748101 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1295748101
Bluebook: WILLIAM L GUY, NPI 1295748101, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1295748101.

Source: Centers for Medicare & Medicaid Services, Open Payments.