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

DEIRDRE CALLAHAN

Nursing Service Providers Registered Nurse Psychiatric/Mental Health

NPI: 1851935894
CMS profile: 10569313
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 · PY2021–2025

CMS publication 2026-06-30

Latest program year · PY2025

$2,000.89

104 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	$2,000.89	104

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Otsuka America Pharmaceutical, Inc.	$842.23	41
ABBVIE INC.	$489.75	27
Alkermes, Inc.	$372.16	24
E.R. Squibb & Sons, L.L.C.	$119.43	5
Indivior Inc.	$98.39	3
Neurocrine BioSciences, Inc.	$61.42	3
Takeda Pharmaceuticals U.S.A., Inc.	$17.51	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2021	$1,044.19	64
PY2022	$1,814.64	99
PY2023	$2,346.34	113
PY2024	$2,560.14	139
PY2025	$2,000.89	104

Payment records · PY2025 (104)

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

Program year 2025 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
Otsuka America Pharmaceutical, Inc.	$23.78	12/22/2025	Food and Beverage	No dispute reported	06/30/2026	1227616786	CMS
Otsuka America Pharmaceutical, Inc.	$24.65	12/19/2025	Food and Beverage	No dispute reported	06/30/2026	1227616783	CMS
Alkermes, Inc.	$23.65	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1222458159	CMS
ABBVIE INC.	$25.88	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1203108801	CMS
Otsuka America Pharmaceutical, Inc.	$30.07	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1227616779	CMS
ABBVIE INC.	$22.26	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1203108798	CMS
ABBVIE INC.	$21.26	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1203108793	CMS
ABBVIE INC.	$24.03	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1203108789	CMS
Otsuka America Pharmaceutical, Inc.	$9.31	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1227616773	CMS
Otsuka America Pharmaceutical, Inc.	$21.27	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1227616776	CMS
Otsuka America Pharmaceutical, Inc.	$32.42	11/14/2025	Food and Beverage	No dispute reported	06/30/2026	1227616770	CMS
Alkermes, Inc.	$22.17	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1222458157	CMS
ABBVIE INC.	$26.05	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1203108786	CMS
Otsuka America Pharmaceutical, Inc.	$14.36	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1227616767	CMS
ABBVIE INC.	$16.50	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1203108782	CMS
ABBVIE INC.	$20.38	10/24/2025	Food and Beverage	No dispute reported	06/30/2026	1203108778	CMS
Otsuka America Pharmaceutical, Inc.	$19.58	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1227616759	CMS
Otsuka America Pharmaceutical, Inc.	$2.73	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1227616763	CMS
Alkermes, Inc.	$19.49	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1222458155	CMS
ABBVIE INC.	$11.41	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1203108773	CMS
Otsuka America Pharmaceutical, Inc.	$27.39	10/10/2025	Food and Beverage	No dispute reported	06/30/2026	1227616752	CMS
Otsuka America Pharmaceutical, Inc.	$2.54	10/10/2025	Food and Beverage	No dispute reported	06/30/2026	1227616756	CMS
ABBVIE INC.	$16.33	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1203108770	CMS
ABBVIE INC.	$19.01	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1203108766	CMS
Otsuka America Pharmaceutical, Inc.	$18.88	10/03/2025	Food and Beverage	No dispute reported	06/30/2026	1227616749	CMS
Otsuka America Pharmaceutical, Inc.	$11.59	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1227616745	CMS
ABBVIE INC.	$18.81	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1203108762	CMS
ABBVIE INC.	$20.54	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1203108758	CMS
Alkermes, Inc.	$32.15	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1222458153	CMS
ABBVIE INC.	$19.77	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1203108754	CMS
Alkermes, Inc.	$28.05	09/12/2025	Food and Beverage	No dispute reported	06/30/2026	1222458151	CMS
Otsuka America Pharmaceutical, Inc.	$7.53	09/12/2025	Food and Beverage	No dispute reported	06/30/2026	1227616742	CMS
Otsuka America Pharmaceutical, Inc.	$23.89	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1227616732	CMS
Otsuka America Pharmaceutical, Inc.	$4.92	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1227616735	CMS
Otsuka America Pharmaceutical, Inc.	$8.01	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1227616727	CMS
ABBVIE INC.	$11.30	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1203108750	CMS
ABBVIE INC.	$16.39	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1203108746	CMS
Otsuka America Pharmaceutical, Inc.	$25.57	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1227616724	CMS
ABBVIE INC.	$24.04	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1203108742	CMS
Otsuka America Pharmaceutical, Inc.	$2.67	08/15/2025	Food and Beverage	No dispute reported	06/30/2026	1227616718	CMS
Otsuka America Pharmaceutical, Inc.	$21.01	08/15/2025	Food and Beverage	No dispute reported	06/30/2026	1227616721	CMS
ABBVIE INC.	$2.19	08/08/2025	Food and Beverage	No dispute reported	06/30/2026	1203108737	CMS
ABBVIE INC.	$20.22	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1203108733	CMS
Otsuka America Pharmaceutical, Inc.	$21.22	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1227616714	CMS
ABBVIE INC.	$12.12	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1203108729	CMS
ABBVIE INC.	$24.46	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1203108726	CMS
Otsuka America Pharmaceutical, Inc.	$25.79	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1227616710	CMS
ABBVIE INC.	$7.78	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1203108722	CMS
Indivior Inc.	$29.30	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1240513768	CMS
ABBVIE INC.	$21.25	07/11/2025	Food and Beverage	No dispute reported	06/30/2026	1203108717	CMS
Neurocrine BioSciences, Inc.	$21.99	07/07/2025	Food and Beverage	No dispute reported	06/30/2026	1242871642	CMS
Alkermes, Inc.	$17.61	07/03/2025	Food and Beverage	No dispute reported	06/30/2026	1222458149	CMS
Alkermes, Inc.	$2.06	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1222458147	CMS
E.R. Squibb & Sons, L.L.C.	$21.45	07/01/2025	Food and Beverage	No dispute reported	06/30/2026	1184980649	CMS
Otsuka America Pharmaceutical, Inc.	$26.83	06/20/2025	Food and Beverage	No dispute reported	06/30/2026	1227616707	CMS
Alkermes, Inc.	$15.55	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1222458145	CMS
Alkermes, Inc.	$10.40	06/13/2025	Food and Beverage	No dispute reported	06/30/2026	1222458143	CMS
Indivior Inc.	$33.31	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1240513764	CMS
ABBVIE INC.	$15.22	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1203108713	CMS
Otsuka America Pharmaceutical, Inc.	$27.07	06/06/2025	Food and Beverage	No dispute reported	06/30/2026	1227616703	CMS
Otsuka America Pharmaceutical, Inc.	$9.46	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1227616700	CMS
Alkermes, Inc.	$20.68	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1222458141	CMS
E.R. Squibb & Sons, L.L.C.	$26.28	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1184980641	CMS
ABBVIE INC.	$16.95	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1203108709	CMS
Otsuka America Pharmaceutical, Inc.	$22.64	05/16/2025	Food and Beverage	No dispute reported	06/30/2026	1227616696	CMS
Alkermes, Inc.	$19.27	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1222458137	CMS
Alkermes, Inc.	$2.26	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1222458139	CMS
Alkermes, Inc.	$20.55	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1222458135	CMS
Otsuka America Pharmaceutical, Inc.	$20.20	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1227616692	CMS
Otsuka America Pharmaceutical, Inc.	$9.31	05/02/2025	Food and Beverage	No dispute reported	06/30/2026	1227616683	CMS
Otsuka America Pharmaceutical, Inc.	$0.79	05/02/2025	Food and Beverage	No dispute reported	06/30/2026	1227616688	CMS
ABBVIE INC.	$21.54	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1203108705	CMS
Otsuka America Pharmaceutical, Inc.	$123.00	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1227616679	CMS
ABBVIE INC.	$17.48	04/18/2025	Food and Beverage	No dispute reported	06/30/2026	1203108700	CMS
Alkermes, Inc.	$24.14	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1222458131	CMS
Alkermes, Inc.	$2.59	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1222458133	CMS
Otsuka America Pharmaceutical, Inc.	$26.11	04/11/2025	Food and Beverage	No dispute reported	06/30/2026	1227616676	CMS
Otsuka America Pharmaceutical, Inc.	$20.59	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1227616671	CMS
Neurocrine BioSciences, Inc.	$24.02	03/31/2025	Food and Beverage	No dispute reported	06/30/2026	1242858029	CMS
Alkermes, Inc.	$1.29	03/28/2025	Food and Beverage	No dispute reported	06/30/2026	1222458127	CMS
Alkermes, Inc.	$20.98	03/28/2025	Food and Beverage	No dispute reported	06/30/2026	1222458129	CMS
ABBVIE INC.	$16.58	03/24/2025	Food and Beverage	No dispute reported	06/30/2026	1203108697	CMS
Otsuka America Pharmaceutical, Inc.	$2.97	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1227616665	CMS
Otsuka America Pharmaceutical, Inc.	$20.23	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1227616668	CMS
Alkermes, Inc.	$15.36	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1222458123	CMS
Alkermes, Inc.	$1.00	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1222458125	CMS
Otsuka America Pharmaceutical, Inc.	$26.92	03/07/2025	Food and Beverage	No dispute reported	06/30/2026	1227616661	CMS
E.R. Squibb & Sons, L.L.C.	$26.80	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1184980613	CMS
Otsuka America Pharmaceutical, Inc.	$26.42	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1227616659	CMS
Neurocrine BioSciences, Inc.	$15.41	02/21/2025	Food and Beverage	No dispute reported	06/30/2026	1242915787	CMS
Otsuka America Pharmaceutical, Inc.	$7.88	02/21/2025	Food and Beverage	No dispute reported	06/30/2026	1227616656	CMS
Indivior Inc.	$35.78	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1240513761	CMS
Otsuka America Pharmaceutical, Inc.	$20.67	01/31/2025	Food and Beverage	No dispute reported	06/30/2026	1227616654	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$17.51	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1223767603	CMS
E.R. Squibb & Sons, L.L.C.	$30.61	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1184980595	CMS
Otsuka America Pharmaceutical, Inc.	$20.89	01/24/2025	Food and Beverage	No dispute reported	06/30/2026	1227616650	CMS
Alkermes, Inc.	$15.90	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1222458119	CMS
Alkermes, Inc.	$1.51	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1222458121	CMS
Alkermes, Inc.	$27.78	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1222458117	CMS
Otsuka America Pharmaceutical, Inc.	$26.10	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1227616647	CMS
Alkermes, Inc.	$25.53	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1222458115	CMS
E.R. Squibb & Sons, L.L.C.	$14.29	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1184980587	CMS
Alkermes, Inc.	$2.19	01/13/2025	Food and Beverage	No dispute reported	06/30/2026	1222458113	CMS
Otsuka America Pharmaceutical, Inc.	$24.97	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1227616644	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: 2021, 2022, 2023, 2024, 2025
Source files: Dataset page · Bulk file · 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-1851935894

Plain: DEIRDRE CALLAHAN, NPI 1851935894. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1851935894.
APA 7: IndustryPayments. (2026). DEIRDRE CALLAHAN, NPI 1851935894 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1851935894
Bluebook: DEIRDRE CALLAHAN, NPI 1851935894, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1851935894.

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