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

MICHAEL A GIGLIO

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI: 1770780850
CMS profile: 216161
Location: WILLIAMSVILLE, NY

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

$2,254.56

122 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
Food and Beverage	$2,254.56	122

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Amgen Inc.	$428.39	23
PFIZER INC.	$382.11	25
Collegium Pharmaceutical, Inc.	$212.42	20
VERTEX PHARMACEUTICALS INCORPORATED	$139.95	2
ABBVIE INC.	$118.56	5
Amneal Pharmaceuticals LLC	$112.33	5
EISAI INC.	$96.01	4
Takeda Pharmaceuticals U.S.A., Inc.	$83.97	4
MDD US Operations, LLC	$72.17	3
Averitas Pharma Inc.	$69.00	3
Axsome Therapeutics, Inc.	$51.68	2
SCILEX PHARMACEUTICALS INC.	$49.07	3
Celgene Corporation	$48.19	3
Teva Pharmaceuticals USA, Inc.	$46.50	3
Grifols USA, LLC	$46.35	2
CATALYST PHARMACEUTICALS, INC.	$38.49	2
Lundbeck LLC	$34.75	2
Lilly USA, LLC	$34.53	2
Impel Pharmaceuticals LLC	$24.53	1
Indivior Inc.	$23.74	1
EMD Serono, Inc.	$22.59	1
Exact Sciences Corporation	$22.55	1
SK Life Science, Inc.	$21.68	1
Vanda Pharmaceuticals Inc.	$21.57	1
NOVARTIS PHARMACEUTICALS CORPORATION	$21.17	1
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.74	1
UCB, Inc.	$14.52	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$1,721.01	98
PY2020	$707.20	47
PY2021	$2,230.14	105
PY2022	$3,168.91	181
PY2023	$1,933.24	116
PY2024	$1,943.60	109
PY2025	$2,254.56	122

Payment records · PY2025 (122)

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
Amgen Inc.	$0.30	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1227210064	CMS
Amgen Inc.	$18.89	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1228462783	CMS
PFIZER INC.	$8.38	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1230148211	CMS
Collegium Pharmaceutical, Inc.	$1.31	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1224224846	CMS
Collegium Pharmaceutical, Inc.	$12.80	12/08/2025	Food and Beverage	No dispute reported	06/30/2026	1224224844	CMS
PFIZER INC.	$11.82	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1229619897	CMS
Amgen Inc.	$4.80	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1227210050	CMS
Vanda Pharmaceuticals Inc.	$21.57	11/26/2025	Food and Beverage	No dispute reported	06/30/2026	1232965619	CMS
Averitas Pharma Inc.	$23.39	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1248548201	CMS
PFIZER INC.	$124.99	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1229632154	CMS
Collegium Pharmaceutical, Inc.	$14.02	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1224224842	CMS
PFIZER INC.	$11.82	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1229866399	CMS
Celgene Corporation	$18.03	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1184572857	CMS
Amneal Pharmaceuticals LLC	$14.55	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1220534165	CMS
Amgen Inc.	$124.99	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1228462771	CMS
Amgen Inc.	$2.22	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1227210058	CMS
Collegium Pharmaceutical, Inc.	$4.79	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1224224838	CMS
Collegium Pharmaceutical, Inc.	$3.21	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1224224840	CMS
ABBVIE INC.	$21.01	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1201923127	CMS
VERTEX PHARMACEUTICALS INCORPORATED	$17.56	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1213934623	CMS
ABBVIE INC.	$26.88	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1201923125	CMS
Eisai Inc.	$25.71	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1244498571	CMS
Collegium Pharmaceutical, Inc.	$5.57	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1224224852	CMS
Collegium Pharmaceutical, Inc.	$3.39	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1224224854	CMS
Amgen Inc.	$4.71	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1227210052	CMS
PFIZER INC.	$11.78	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1229507769	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$20.87	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1223864907	CMS
Axsome Therapeutics, Inc.	$20.59	10/10/2025	Food and Beverage	No dispute reported	06/30/2026	1235579860	CMS
Collegium Pharmaceutical, Inc.	$14.45	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1224224848	CMS
Celgene Corporation	$16.29	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1184572833	CMS
Teva Pharmaceuticals USA, Inc.	$14.14	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1247396699	CMS
PFIZER INC.	$12.44	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1229957603	CMS
Teva Pharmaceuticals USA, Inc.	$17.04	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1247396685	CMS
EMD Serono, Inc.	$22.59	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1236870395	CMS
PFIZER INC.	$11.78	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1229280504	CMS
Amneal Pharmaceuticals LLC	$23.74	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1220534163	CMS
Indivior Inc.	$23.74	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1240479528	CMS
Teva Pharmaceuticals USA, Inc.	$15.32	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1247396683	CMS
Collegium Pharmaceutical, Inc.	$17.93	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1224224850	CMS
PFIZER INC.	$12.55	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1229141947	CMS
Eisai Inc.	$26.06	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1244498569	CMS
Averitas Pharma Inc.	$22.93	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1248548199	CMS
Lilly USA, LLC	$19.62	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1186789789	CMS
PFIZER INC.	$10.15	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1229088932	CMS
Celgene Corporation	$13.87	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1184572805	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.99	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1223874182	CMS
Amgen Inc.	$17.99	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1228462787	CMS
PFIZER INC.	$11.48	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1229578476	CMS
Impel Pharmaceuticals LLC	$24.53	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1211449770	CMS
Collegium Pharmaceutical, Inc.	$20.82	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1224224836	CMS
SK Life Science, Inc.	$21.68	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1252315620	CMS
PFIZER INC.	$11.47	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1229769469	CMS
Amgen Inc.	$0.32	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1227210056	CMS
Amgen Inc.	$23.53	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1228462777	CMS
Lundbeck LLC	$16.12	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1251798221	CMS
PFIZER INC.	$11.13	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1228933507	CMS
Axsome Therapeutics, Inc.	$31.09	07/11/2025	Food and Beverage	No dispute reported	06/30/2026	1235439325	CMS
PFIZER INC.	$10.64	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1231688779	CMS
MDD US Operations, LLC	$26.39	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1241857372	CMS
Amgen Inc.	$3.04	06/24/2025	Food and Beverage	No dispute reported	06/30/2026	1227210062	CMS
PFIZER INC.	$7.08	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1229057167	CMS
Novartis Pharmaceuticals Corporation	$21.17	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1200380314	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.74	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1231964385	CMS
PFIZER INC.	$10.31	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1231327548	CMS
Amgen Inc.	$2.83	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1227210060	CMS
Eisai Inc.	$23.42	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1244498567	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$17.93	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1223839989	CMS
PFIZER INC.	$21.61	05/23/2025	Food and Beverage	No dispute reported	06/30/2026	1228977184	CMS
Collegium Pharmaceutical, Inc.	$13.92	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1224224818	CMS
PFIZER INC.	$9.70	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1231312789	CMS
CATALYST PHARMACEUTICALS, INC.	$22.81	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1253216658	CMS
Amgen Inc.	$0.30	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1227210044	CMS
Amgen Inc.	$21.13	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1228462781	CMS
MDD US Operations, LLC	$26.39	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1241857368	CMS
PFIZER INC.	$10.88	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1228983926	CMS
Amgen Inc.	$4.35	05/02/2025	Food and Beverage	No dispute reported	06/30/2026	1227210066	CMS
Amneal Pharmaceuticals LLC	$26.97	04/25/2025	Food and Beverage	No dispute reported	06/30/2026	1220534161	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$23.18	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1223883167	CMS
PFIZER INC.	$10.36	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1231495548	CMS
Amgen Inc.	$0.32	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1227210048	CMS
Amgen Inc.	$21.80	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1228462779	CMS
Collegium Pharmaceutical, Inc.	$19.19	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1224224816	CMS
PFIZER INC.	$10.49	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1231536234	CMS
Grifols USA, LLC	$26.80	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1249592575	CMS
Amgen Inc.	$5.13	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1227210070	CMS
Eisai Inc.	$20.82	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1244498565	CMS
PFIZER INC.	$5.09	03/28/2025	Food and Beverage	No dispute reported	06/30/2026	1231504477	CMS
ABBVIE INC.	$26.50	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1201923123	CMS
SCILEX PHARMACEUTICALS INC.	$14.46	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1242592769	CMS
Collegium Pharmaceutical, Inc.	$3.90	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1224224824	CMS
Collegium Pharmaceutical, Inc.	$2.40	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1224224832	CMS
Amgen Inc.	$124.99	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1228462785	CMS
SCILEX PHARMACEUTICALS INC.	$20.81	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1242591769	CMS
Collegium Pharmaceutical, Inc.	$12.59	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1224224822	CMS
PFIZER INC.	$10.00	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1231642830	CMS
Amgen Inc.	$18.28	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1228462775	CMS
Collegium Pharmaceutical, Inc.	$3.23	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1224224828	CMS
Collegium Pharmaceutical, Inc.	$2.68	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1224224830	CMS
Amneal Pharmaceuticals LLC	$29.07	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1220534159	CMS
VERTEX PHARMACEUTICALS INCORPORATED	$122.39	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1213873055	CMS
Collegium Pharmaceutical, Inc.	$16.84	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1224224820	CMS
Averitas Pharma Inc.	$22.68	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1248548197	CMS
SCILEX PHARMACEUTICALS INC.	$13.80	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1242589835	CMS
Exact Sciences Corporation	$22.55	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1235696800	CMS
Collegium Pharmaceutical, Inc.	$19.03	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1224224826	CMS
PFIZER INC.	$9.95	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1231267848	CMS
MDD US Operations, LLC	$19.39	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1241857366	CMS
Amgen Inc.	$3.95	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1227210046	CMS
Lilly USA, LLC	$14.91	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1186812669	CMS
ABBVIE INC.	$21.36	02/03/2025	Food and Beverage	No dispute reported	06/30/2026	1201923121	CMS
PFIZER INC.	$6.32	01/24/2025	Food and Beverage	No dispute reported	06/30/2026	1230070457	CMS
CATALYST PHARMACEUTICALS, INC.	$15.68	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1253223874	CMS
Lundbeck LLC	$18.63	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1251798219	CMS
Amgen Inc.	$3.95	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1227210054	CMS
Collegium Pharmaceutical, Inc.	$20.35	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1224224834	CMS
Amgen Inc.	$0.31	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1227210068	CMS
Amgen Inc.	$20.26	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1228462773	CMS
ABBVIE INC.	$22.81	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1201923119	CMS
PFIZER INC.	$9.89	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1231114068	CMS
Grifols USA, LLC	$19.55	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1249592577	CMS
Amneal Pharmaceuticals LLC	$18.00	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1220534157	CMS
UCB, Inc.	$14.52	01/03/2025	Food and Beverage	No dispute reported	06/30/2026	1224475297	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-1770780850

Plain: MICHAEL A GIGLIO, NPI 1770780850. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1770780850.
APA 7: IndustryPayments. (2026). MICHAEL A GIGLIO, NPI 1770780850 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1770780850
Bluebook: MICHAEL A GIGLIO, NPI 1770780850, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1770780850.

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