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.

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General Payments · PY2021 · Entire year

$3,467.60

173 records · 0 disputed

Summary and payment records

CMS publication 2026-06-30

Read the payment records

“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.
Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated July 26, 2026. 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 ↗

By nature of payment

PY2021 · entire year · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$3,467.60	173

By paying entity

PY2021 · entire year · sorted by reported total

Paying entity	Amount	Records
SK Life Science, Inc.	$323.84	10
Lundbeck LLC	$318.22	12
Biogen, Inc.	$225.22	15
Novartis Pharmaceuticals Corporation	$193.08	11
Janssen Pharmaceuticals, Inc	$189.53	10
Eisai Inc.	$172.92	7
Amgen Inc.	$160.37	8
Celgene Corporation	$157.22	8
Neurocrine Biosciences, Inc.	$147.84	9
AbbVie Inc.	$136.21	6
Biohaven Pharmaceuticals, Inc.	$135.14	7
Amneal Pharmaceuticals LLC	$99.69	6
Lilly USA, LLC	$98.73	6
Neurelis, Inc.	$96.03	6
Sunovion Pharmaceuticals Inc.	$93.52	6
BANNER LIFE SCIENCES, LLC	$88.40	2
UCB, Inc.	$82.00	3
EMD Serono, Inc.	$80.05	6
Grifols USA, LLC	$75.54	4
Teva Pharmaceuticals USA, Inc.	$75.51	4
Vanda Pharmaceuticals Inc.	$72.85	3
Allergan, Inc.	$66.11	3
GENZYME CORPORATION	$65.32	4
Xeris Pharmaceuticals, Inc.	$64.04	4
Merz Pharmaceuticals, LLC	$60.41	3
Bardy Diagnostics, Inc.	$58.61	3
MDD US Operations, LLC	$37.38	2
Adamas Pharmaceuticals, Inc.	$21.78	1
Horizon Therapeutics plc	$20.11	1
UPSHER-SMITH LABORATORIES LLC	$19.29	1
ACADIA Pharmaceuticals Inc	$16.65	1
PFIZER INC.	$15.99	1

Page 2 of 4; records 51–100 of 173 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

MEGAN A CALLAHAN

NPI 1780642611 · CMS profile ID 217051

Allopathic & Osteopathic Physicians / Psychiatry & Neurology / Neurology

ATTLEBORO, MA

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.

General Payments, PY2021; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 2 of 4; records 51–100 of 173 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1780642611?year=2021&recipient=provider&page=2#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain: MEGAN A CALLAHAN, NPI 1780642611, CMS profile ID 217051. General Payments, PY2021; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 2 of 4; records 51–100 of 173 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1780642611?year=2021&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202.
APA 7: IndustryPayments. (2026). MEGAN A CALLAHAN, NPI 1780642611, CMS profile ID 217051. General Payments, PY2021; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 2 of 4; records 51–100 of 173 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1780642611?year=2021&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202.
Bluebook: MEGAN A CALLAHAN, NPI 1780642611, CMS profile ID 217051, IndustryPayments, General Payments, PY2021; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 2 of 4; records 51–100 of 173 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202. https://industrypayments.org/provider/npi-1780642611?year=2021&recipient=provider&page=2#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

General Payments only. Research Payments and Ownership/Investment Interests are separate datasets and are not included.

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

Centers for Medicare & Medicaid Services, Open Payments

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.

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.

IndustryPayments.org is not a consumer reporting agency as defined by the Fair Credit Reporting Act. Do not use this site to determine any person's eligibility for employment, credentialing, insurance, credit, housing, or any other purpose covered by the FCRA.

Methodology: https://industrypayments.org/methodology

Payment records · PY2021

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

General Payments · PY2021 · Physicians and non-physician practitioners · CMS publication 2026-06-30

173 matching records · $3,467.60 reported total · 0 disputed

Nature of payment: All payment types

Records imported here November 5, 2026 (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 173 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 51–100 of 173.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
Biogen, Inc.	$20.00	09/02/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	827779085	CMS
AbbVie Inc.	$20.00	08/31/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	794203965	CMS
Sunovion Pharmaceuticals Inc.	$17.86	08/30/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	821726191	CMS
Neurelis, Inc.	$15.35	08/26/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	842860949	CMS
Celgene Corporation	$24.84	08/23/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	783709359	CMS
Eisai Inc.	$48.78	08/22/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	851408729	CMS
GENZYME CORPORATION	$14.56	08/20/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	843476805	CMS
EMD Serono, Inc.	$11.43	08/19/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	849206033	CMS
SK Life Science, Inc.	$24.06	08/19/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	826841437	CMS
Lundbeck LLC	$32.04	08/16/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	845901017	CMS
Amgen Inc.	$23.18	08/11/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	825605549	CMS
SK Life Science, Inc.	$122.40	08/11/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	826825993	CMS
Teva Pharmaceuticals USA, Inc.	$17.15	08/09/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	839613309	CMS
Neurelis, Inc.	$14.50	08/06/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	842860945	CMS
Janssen Pharmaceuticals, Inc	$15.15	08/04/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	788674111	CMS
Amneal Pharmaceuticals LLC	$19.76	08/02/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	829649073	CMS
Lilly USA, LLC	$14.39	07/28/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	856542791	CMS
Neurocrine Biosciences, Inc.	$13.50	07/28/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	837784867	CMS
Neurocrine Biosciences, Inc.	$15.00	07/28/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	837784869	CMS
Celgene Corporation	$20.38	07/26/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	783709343	CMS
Celgene Corporation	$1.73	07/26/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	783709345	CMS
Biohaven Pharmaceuticals, Inc.	$13.50	07/21/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	852447369	CMS
Amgen Inc.	$18.07	07/19/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	825605545	CMS
Neurelis, Inc.	$19.02	07/16/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	842860941	CMS
Novartis Pharmaceuticals Corporation	$18.88	07/12/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	812625177	CMS
AbbVie Inc.	$18.79	07/09/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	794203963	CMS
Biogen, Inc.	$6.58	07/08/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	827779069	CMS
SK Life Science, Inc.	$24.03	07/08/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	826841397	CMS
Sunovion Pharmaceuticals Inc.	$18.95	07/07/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	821690123	CMS
Biogen, Inc.	$13.19	07/06/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	827779079	CMS
Biogen, Inc.	$5.60	07/06/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	827779081	CMS
Biogen, Inc.	$2.02	07/06/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	827779083	CMS
Lundbeck LLC	$5.83	07/01/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	845901015	CMS
Sunovion Pharmaceuticals Inc.	$21.32	06/30/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	821619269	CMS
UCB, Inc.	$40.66	06/30/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	807363749	CMS
SK Life Science, Inc.	$22.53	06/29/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	826841401	CMS
Xeris Pharmaceuticals, Inc.	$13.77	06/29/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	837415425	CMS
Novartis Pharmaceuticals Corporation	$12.50	06/25/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	812625175	CMS
Allergan, Inc.	$23.74	06/23/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	792723883	CMS
Biohaven Pharmaceuticals, Inc.	$22.83	06/22/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	852447365	CMS
Teva Pharmaceuticals USA, Inc.	$20.42	06/22/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	839613307	CMS
Amgen Inc.	$18.82	06/09/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	825605541	CMS
Celgene Corporation	$22.44	06/07/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	783709333	CMS
UCB, Inc.	$11.20	06/07/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	807313289	CMS
AbbVie Inc.	$19.45	06/05/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	794203961	CMS
Janssen Pharmaceuticals, Inc	$29.28	06/03/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	788674105	CMS
Amneal Pharmaceuticals LLC	$12.91	06/02/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	829649069	CMS
Novartis Pharmaceuticals Corporation	$18.57	06/01/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	812625171	CMS
SK Life Science, Inc.	$11.73	05/27/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	826841389	CMS
Allergan, Inc.	$23.61	05/26/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	792723881	CMS

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

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 and profile matching

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.