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

MEGAN A CALLAHAN

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI: 1780642611
CMS profile: 217051
Location: ATTLEBORO, MA

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

$4,899.36

198 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	$4,810.36	197
Education	$89.00	1

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
ABBVIE INC.	$478.10	26
Merz Pharmaceuticals, LLC	$455.86	11
PFIZER INC.	$430.09	15
Biogen, Inc.	$368.52	18
Neurelis, Inc.	$343.71	12
SK Life Science, Inc.	$319.04	11
Lilly USA, LLC	$250.56	10
Amneal Pharmaceuticals LLC	$227.78	10
EMD Serono, Inc.	$215.40	7
Lundbeck LLC	$198.10	9
EISAI INC.	$190.53	7
NOVARTIS PHARMACEUTICALS CORPORATION	$181.11	10
Alexion Pharmaceuticals, Inc.	$121.02	5
CSL Behring	$121.02	5
UCB, Inc.	$115.72	4
Mallinckrodt Hospital Products Inc.	$107.91	2
ACADIA Pharmaceuticals Inc	$96.53	4
ANI Pharmaceuticals, Inc.	$96.05	4
Vanda Pharmaceuticals Inc.	$90.46	4
Neurocrine BioSciences, Inc.	$84.12	4
MicroTransponder, Inc.	$64.95	1
MDD US Operations, LLC	$59.65	3
Otsuka America Pharmaceutical, Inc.	$46.12	2
Teva Pharmaceuticals USA, Inc.	$38.02	2
Amgen Inc.	$36.75	2
Genentech USA, Inc.	$34.63	2
ARGENX US, INC.	$33.95	2
Grifols USA, LLC	$33.33	2
Xeris Pharmaceuticals, Inc.	$18.22	1
Life Molecular Imaging Ltd	$14.27	1
Inspire Medical Systems, Inc.	$14.11	1
GENZYME CORPORATION	$13.73	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$1,960.68	127
PY2020	$1,812.37	96
PY2021	$3,467.60	173
PY2022	$4,001.39	215
PY2023	$4,146.38	194
PY2024	$4,762.43	223
PY2025	$4,899.36	198

Payment records · PY2025 (198)

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
Biogen, Inc.	$24.13	12/23/2025	Food and Beverage	No dispute reported	06/30/2026	1235109558	CMS
Amgen Inc.	$13.84	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1227211452	CMS
PFIZER INC.	$17.78	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1229925901	CMS
PFIZER INC.	$111.67	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1230162315	CMS
Amneal Pharmaceuticals LLC	$29.25	12/12/2025	Food and Beverage	No dispute reported	06/30/2026	1220529557	CMS
Biogen, Inc.	$25.29	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1208480968	CMS
Neurelis, Inc.	$29.39	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1219186963	CMS
SK Life Science, Inc.	$30.00	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1252288131	CMS
Lundbeck LLC	$34.04	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1251781066	CMS
Merz Pharmaceuticals, LLC	$43.74	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1232564413	CMS
ANI Pharmaceuticals, Inc.	$20.27	12/08/2025	Food and Beverage	No dispute reported	06/30/2026	1248634245	CMS
ACADIA Pharmaceuticals Inc	$31.13	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1247768783	CMS
CSL Behring	$22.51	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1232357701	CMS
ABBVIE INC.	$31.61	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1201596975	CMS
Biogen, Inc.	$27.67	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1208348363	CMS
Neurelis, Inc.	$17.98	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1219186961	CMS
Neurelis, Inc.	$125.00	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1219186959	CMS
Amneal Pharmaceuticals LLC	$18.25	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1220529555	CMS
ACADIA Pharmaceuticals Inc	$24.88	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1247768781	CMS
Eisai Inc.	$30.80	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1244497955	CMS
EMD Serono, Inc.	$48.22	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1236879780	CMS
Neurelis, Inc.	$8.82	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1219186957	CMS
PFIZER INC.	$20.84	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1229840379	CMS
Merz Pharmaceuticals, LLC	$31.33	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1232564411	CMS
SK Life Science, Inc.	$30.00	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1252288117	CMS
UCB, Inc.	$32.92	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1224400505	CMS
ABBVIE INC.	$13.84	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1201596973	CMS
Amneal Pharmaceuticals LLC	$7.76	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1220529551	CMS
Amneal Pharmaceuticals LLC	$76.99	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1220529553	CMS
MicroTransponder, Inc.	$64.95	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1220110398	CMS
Biogen, Inc.	$21.83	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1208489517	CMS
Amneal Pharmaceuticals LLC	$11.49	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1220529549	CMS
ANI Pharmaceuticals, Inc.	$18.36	11/01/2025	Food and Beverage	No dispute reported	06/30/2026	1248607836	CMS
SK Life Science, Inc.	$30.00	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1252288123	CMS
ABBVIE INC.	$29.91	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1201596971	CMS
Otsuka America Pharmaceutical, Inc.	$25.45	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1227303365	CMS
Lilly USA, LLC	$88.88	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1186830368	CMS
Lilly USA, LLC	$19.92	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1186755343	CMS
Neurocrine BioSciences, Inc.	$18.02	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1243033714	CMS
PFIZER INC.	$20.74	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1229697819	CMS
ABBVIE INC.	$26.68	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1201596969	CMS
Lundbeck LLC	$33.43	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1251781064	CMS
CSL Behring	$23.63	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1232357693	CMS
Merz Pharmaceuticals, LLC	$33.29	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1232564409	CMS
Neurelis, Inc.	$15.29	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1219186955	CMS
GENZYME CORPORATION	$13.73	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1233280588	CMS
Eisai Inc.	$29.46	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1244497953	CMS
Amneal Pharmaceuticals LLC	$16.89	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1220529547	CMS
Biogen, Inc.	$22.92	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1208487663	CMS
Biogen, Inc.	$25.09	10/05/2025	Food and Beverage	No dispute reported	06/30/2026	1208460743	CMS
Merz Pharmaceuticals, LLC	$116.70	10/02/2025	Food and Beverage	No dispute reported	06/30/2026	1232564393	CMS
Neurelis, Inc.	$11.94	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1219186953	CMS
Amneal Pharmaceuticals LLC	$10.20	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1220529545	CMS
Biogen, Inc.	$16.67	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1208436923	CMS
Grifols USA, LLC	$15.89	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1249561493	CMS
ABBVIE INC.	$29.34	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1201596965	CMS
ABBVIE INC.	$28.78	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1201596967	CMS
Lundbeck LLC	$20.93	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1251781062	CMS
Neurocrine BioSciences, Inc.	$24.97	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1243005393	CMS
ABBVIE INC.	$6.74	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1201596963	CMS
Biogen, Inc.	$27.73	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1208365259	CMS
SK Life Science, Inc.	$27.39	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1252288093	CMS
Merz Pharmaceuticals, LLC	$35.49	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1232564407	CMS
Novartis Pharmaceuticals Corporation	$18.95	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1200092070	CMS
PFIZER INC.	$18.95	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1229410771	CMS
Lilly USA, LLC	$16.87	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1186840893	CMS
Alexion Pharmaceuticals, Inc.	$26.66	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1202945098	CMS
Amneal Pharmaceuticals LLC	$10.83	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1220529543	CMS
Novartis Pharmaceuticals Corporation	$17.35	09/05/2025	Food and Beverage	No dispute reported	06/30/2026	1200092068	CMS
ARGENX US, INC.	$17.98	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1240445989	CMS
CSL Behring	$29.25	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1232357691	CMS
Neurelis, Inc.	$9.00	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1219186951	CMS
UCB, Inc.	$17.68	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1224400503	CMS
Biogen, Inc.	$24.57	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1208304143	CMS
Lilly USA, LLC	$27.56	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1186840891	CMS
ABBVIE INC.	$28.17	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1201596961	CMS
Neurelis, Inc.	$23.82	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1219186949	CMS
SK Life Science, Inc.	$28.80	08/17/2025	Food and Beverage	No dispute reported	06/30/2026	1252288069	CMS
Eisai Inc.	$31.59	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1244497951	CMS
Lundbeck LLC	$33.63	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1251781060	CMS
Biogen, Inc.	$25.31	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1208416619	CMS
Novartis Pharmaceuticals Corporation	$21.95	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1200092066	CMS
ABBVIE INC.	$8.91	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1201596959	CMS
Eisai Inc.	$6.31	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1244497947	CMS
Mallinckrodt Hospital Products Inc.	$89.00	07/29/2025	Education	No dispute reported	06/30/2026	1211955950	CMS
Eisai Inc.	$31.47	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1244497949	CMS
Lundbeck LLC	$12.67	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1251781056	CMS
Lundbeck LLC	$6.35	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1251781058	CMS
Mallinckrodt Hospital Products Inc.	$18.91	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1211955948	CMS
UCB, Inc.	$31.30	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1224400501	CMS
PFIZER INC.	$29.24	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1228990399	CMS
Lilly USA, LLC	$7.41	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1186840889	CMS
Lundbeck LLC	$27.77	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1251781054	CMS
ABBVIE INC.	$30.80	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1201596957	CMS
Biogen, Inc.	$24.41	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1208361940	CMS
EMD Serono, Inc.	$35.44	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1236906823	CMS
ABBVIE INC.	$12.55	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1201596955	CMS
Neurelis, Inc.	$28.60	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1219186947	CMS
Novartis Pharmaceuticals Corporation	$17.44	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1200092064	CMS
Neurocrine BioSciences, Inc.	$17.53	07/01/2025	Food and Beverage	No dispute reported	06/30/2026	1243035254	CMS
Biogen, Inc.	$17.19	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1235109176	CMS
Biogen, Inc.	$8.63	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1235109410	CMS
SK Life Science, Inc.	$30.00	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1252288047	CMS
MDD US Operations, LLC	$19.12	06/27/2025	Food and Beverage	No dispute reported	06/30/2026	1241851819	CMS
Lundbeck LLC	$8.66	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1251781052	CMS
CSL Behring	$20.54	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1232357679	CMS
Merz Pharmaceuticals, LLC	$33.29	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1232564405	CMS
PFIZER INC.	$24.30	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1231589213	CMS
Amneal Pharmaceuticals LLC	$26.46	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1220529541	CMS
Lundbeck LLC	$20.62	06/06/2025	Food and Beverage	No dispute reported	06/30/2026	1251781050	CMS
Biogen, Inc.	$18.95	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1208470747	CMS
ABBVIE INC.	$29.53	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1201596953	CMS
ANI Pharmaceuticals, Inc.	$30.82	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1248633626	CMS
ABBVIE INC.	$28.36	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1201596951	CMS
Neurelis, Inc.	$16.62	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1219186945	CMS
ACADIA Pharmaceuticals Inc	$17.94	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1247768779	CMS
Biogen, Inc.	$24.24	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1208328084	CMS
Lilly USA, LLC	$23.82	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1186830366	CMS
Novartis Pharmaceuticals Corporation	$15.10	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1200092062	CMS
EMD Serono, Inc.	$48.75	05/24/2025	Food and Beverage	No dispute reported	06/30/2026	1236905225	CMS
ABBVIE INC.	$9.68	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1201596949	CMS
CSL Behring	$25.09	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1232357675	CMS
Merz Pharmaceuticals, LLC	$33.97	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1232564403	CMS
Neurelis, Inc.	$26.83	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1219186943	CMS
Teva Pharmaceuticals USA, Inc.	$20.25	05/17/2025	Food and Beverage	No dispute reported	06/30/2026	1247364484	CMS
Merz Pharmaceuticals, LLC	$32.96	05/16/2025	Food and Beverage	No dispute reported	06/30/2026	1232564401	CMS
Alexion Pharmaceuticals, Inc.	$28.01	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1202926650	CMS
ABBVIE INC.	$10.81	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1201596947	CMS
Eisai Inc.	$33.75	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1244497945	CMS
PFIZER INC.	$27.36	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1229048313	CMS
SK Life Science, Inc.	$30.00	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1252288015	CMS
Lilly USA, LLC	$6.28	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1186805051	CMS
ABBVIE INC.	$6.48	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1201596945	CMS
Amneal Pharmaceuticals LLC	$19.66	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1220529539	CMS
Novartis Pharmaceuticals Corporation	$16.25	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1200092058	CMS
Novartis Pharmaceuticals Corporation	$3.62	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1200092060	CMS
SK Life Science, Inc.	$30.00	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1252288019	CMS
EMD Serono, Inc.	$21.45	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1236901454	CMS
Vanda Pharmaceuticals Inc.	$29.01	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1232953721	CMS
UCB, Inc.	$33.82	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1224400499	CMS
PFIZER INC.	$25.74	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1231264720	CMS
ABBVIE INC.	$19.12	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1201596943	CMS
Grifols USA, LLC	$17.44	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1249561487	CMS
PFIZER INC.	$27.66	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1231124231	CMS
Biogen, Inc.	$5.75	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1208495957	CMS
Otsuka America Pharmaceutical, Inc.	$20.67	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1227303363	CMS
ABBVIE INC.	$23.86	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1201596941	CMS
Biogen, Inc.	$14.88	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1208317673	CMS
ABBVIE INC.	$5.80	03/24/2025	Food and Beverage	No dispute reported	06/30/2026	1201596939	CMS
Genentech USA, Inc.	$19.98	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1211548285	CMS
Lilly USA, LLC	$19.25	03/16/2025	Food and Beverage	No dispute reported	06/30/2026	1186770360	CMS
Alexion Pharmaceuticals, Inc.	$23.40	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1202932106	CMS
ABBVIE INC.	$11.42	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1201596937	CMS
Merz Pharmaceuticals, LLC	$33.60	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1232564397	CMS
Novartis Pharmaceuticals Corporation	$24.46	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1200092056	CMS
SK Life Science, Inc.	$30.00	03/07/2025	Food and Beverage	No dispute reported	06/30/2026	1252287993	CMS
PFIZER INC.	$23.91	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1231367908	CMS
Merz Pharmaceuticals, LLC	$36.62	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1232564399	CMS
ANI Pharmaceuticals, Inc.	$26.60	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1248594264	CMS
MDD US Operations, LLC	$24.61	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1241851815	CMS
Novartis Pharmaceuticals Corporation	$22.36	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1200092054	CMS
ABBVIE INC.	$11.88	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1201596935	CMS
EMD Serono, Inc.	$28.32	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1236914754	CMS
Lilly USA, LLC	$18.22	02/22/2025	Food and Beverage	No dispute reported	06/30/2026	1186755341	CMS
Vanda Pharmaceuticals Inc.	$19.48	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1232953719	CMS
Vanda Pharmaceuticals Inc.	$19.15	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1232953717	CMS
Genentech USA, Inc.	$14.65	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1211548289	CMS
Alexion Pharmaceuticals, Inc.	$21.66	02/10/2025	Food and Beverage	No dispute reported	06/30/2026	1202957764	CMS
EMD Serono, Inc.	$13.51	02/10/2025	Food and Beverage	No dispute reported	06/30/2026	1236898525	CMS
PFIZER INC.	$21.53	02/06/2025	Food and Beverage	No dispute reported	06/30/2026	1231372867	CMS
ABBVIE INC.	$12.84	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1201596933	CMS
Amgen Inc.	$22.91	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1228466696	CMS
SK Life Science, Inc.	$30.00	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1252287983	CMS
Biogen, Inc.	$13.26	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1208480948	CMS
Neurelis, Inc.	$30.42	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1219186941	CMS
Life Molecular Imaging Ltd	$14.27	02/03/2025	Food and Beverage	No dispute reported	06/30/2026	1254411374	CMS
PFIZER INC.	$26.43	02/03/2025	Food and Beverage	No dispute reported	06/30/2026	1231206757	CMS
ARGENX US, INC.	$15.97	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1240418993	CMS
ABBVIE INC.	$30.53	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1201596931	CMS
ACADIA Pharmaceuticals Inc	$22.58	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1247768777	CMS
ABBVIE INC.	$12.30	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1201596929	CMS
SK Life Science, Inc.	$22.85	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1252287977	CMS
Teva Pharmaceuticals USA, Inc.	$17.77	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1247364436	CMS
Novartis Pharmaceuticals Corporation	$23.63	01/24/2025	Food and Beverage	No dispute reported	06/30/2026	1200092052	CMS
Lilly USA, LLC	$22.35	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1186830364	CMS
Neurocrine BioSciences, Inc.	$23.60	01/20/2025	Food and Beverage	No dispute reported	06/30/2026	1243011166	CMS
ABBVIE INC.	$8.87	01/16/2025	Food and Beverage	No dispute reported	06/30/2026	1201596927	CMS
EMD Serono, Inc.	$19.71	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1236899699	CMS
MDD US Operations, LLC	$15.92	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1241851813	CMS
Xeris Pharmaceuticals, Inc.	$18.22	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1250168360	CMS
PFIZER INC.	$22.84	01/11/2025	Food and Beverage	No dispute reported	06/30/2026	1231216820	CMS
Inspire Medical Systems, Inc.	$14.11	01/10/2025	Food and Beverage	No dispute reported	06/30/2026	1251454152	CMS
Alexion Pharmaceuticals, Inc.	$21.29	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1202980446	CMS
Vanda Pharmaceuticals Inc.	$22.82	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1232953715	CMS
Eisai Inc.	$27.15	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1244497943	CMS
ABBVIE INC.	$9.29	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1201596925	CMS
Merz Pharmaceuticals, LLC	$24.87	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1232564395	CMS
PFIZER INC.	$11.10	01/02/2025	Food and Beverage	No dispute reported	06/30/2026	1231137513	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-1780642611

Plain: MEGAN A CALLAHAN, NPI 1780642611. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1780642611.
APA 7: IndustryPayments. (2026). MEGAN A CALLAHAN, NPI 1780642611 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1780642611
Bluebook: MEGAN A CALLAHAN, NPI 1780642611, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1780642611.

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