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

JAMES MASTERSON

Allopathic & Osteopathic Physicians Urology

NPI: 1639330889
CMS profile: 3617541
Location: ANNAPOLIS, MD

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

$3,500.60

101 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	$2,543.35	98
Travel and Lodging	$957.25	3

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
BOSTON SCIENTIFIC CORPORATION	$1,181.86	6
Sumitomo Pharma America, Inc.	$413.93	22
ABBVIE INC.	$168.60	8
Teleflex LLC	$156.18	1
Bayer HealthCare Pharmaceuticals Inc.	$148.82	6
IMMUNITYBIO, INC.	$135.17	1
PROGENICS PHARMACEUTICALS, INC.	$112.14	5
Janssen Biotech, Inc.	$109.34	5
PFIZER INC.	$98.24	4
Antares Pharma, Inc.	$93.14	4
Astellas Pharma US Inc	$89.47	3
Blue Earth Diagnostics	$89.45	1
Endo USA, Inc.	$87.08	5
UROGEN PHARMA, INC.	$84.37	4
BIOPROTECT MEDICAL, INC.	$61.54	3
Azurity Pharmaceuticals, Inc.	$57.84	3
Caris MPI, Inc.	$49.15	2
ACCORD HEALTHCARE, INC.	$45.22	2
Ferring Pharmaceuticals Inc.	$42.71	2
Verity Pharmaceuticals Inc.	$41.70	2
VERTEX PHARMACEUTICALS INCORPORATED	$38.07	2
COLOPLAST CORP	$33.30	2
Laborie Medical Technologies Corp.	$32.26	2
NOVARTIS PHARMACEUTICALS CORPORATION	$31.94	1
CIVCO Medical Instruments	$23.53	1
Janssen Pharmaceuticals, Inc	$22.00	1
TOLMAR, INC.	$19.21	1
AVYXA PHARMA, LLC	$18.92	1
Valencia Technologies Corporation	$15.42	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2021	$989.25	47
PY2022	$4,296.41	134
PY2023	$2,732.61	104
PY2024	$2,325.38	88
PY2025	$3,500.60	101

Payment records · PY2025 (101)

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
Endo USA, Inc.	$19.81	12/30/2025	Food and Beverage	No dispute reported	06/30/2026	1201211150	CMS
Caris MPI, Inc.	$29.29	12/19/2025	Food and Beverage	No dispute reported	06/30/2026	1234282910	CMS
PFIZER INC.	$24.43	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1230131795	CMS
Janssen Biotech, Inc.	$22.01	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1174693011	CMS
UROGEN PHARMA, INC.	$21.24	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1244846214	CMS
Laborie Medical Technologies Corp.	$5.34	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1250408662	CMS
Sumitomo Pharma America, Inc.	$26.54	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1176688737	CMS
ACCORD HEALTHCARE, INC.	$24.73	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1248745869	CMS
Novartis Pharmaceuticals Corporation	$31.94	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1200643853	CMS
Antares Pharma, Inc.	$23.22	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1235891923	CMS
BIOPROTECT MEDICAL, INC.	$20.77	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1252501144	CMS
Bayer Healthcare Pharmaceuticals Inc.	$30.46	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1225642781	CMS
Sumitomo Pharma America, Inc.	$30.64	10/31/2025	Food and Beverage	No dispute reported	06/30/2026	1176688735	CMS
Verity Pharmaceuticals Inc.	$16.77	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1234198024	CMS
PROGENICS PHARMACEUTICALS, INC.	$22.28	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1245228436	CMS
Sumitomo Pharma America, Inc.	$2.31	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1176688733	CMS
Sumitomo Pharma America, Inc.	$11.47	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1176688731	CMS
UROGEN PHARMA, INC.	$17.23	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1244832704	CMS
Endo USA, Inc.	$18.10	10/10/2025	Food and Beverage	No dispute reported	06/30/2026	1201211148	CMS
Bayer Healthcare Pharmaceuticals Inc.	$26.89	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1225642779	CMS
PFIZER INC.	$25.01	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1230632095	CMS
Astellas Pharma US Inc	$30.45	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1238568233	CMS
Sumitomo Pharma America, Inc.	$20.48	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1176688729	CMS
Caris MPI, Inc.	$19.86	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1234282908	CMS
Sumitomo Pharma America, Inc.	$26.93	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1176688727	CMS
COLOPLAST CORP	$14.56	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1226972057	CMS
Teleflex LLC	$156.18	09/07/2025	Food and Beverage	No dispute reported	06/30/2026	1242446282	CMS
Antares Pharma, Inc.	$23.97	09/04/2025	Food and Beverage	No dispute reported	06/30/2026	1235891921	CMS
PROGENICS PHARMACEUTICALS, INC.	$24.71	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1245244694	CMS
BIOPROTECT MEDICAL, INC.	$22.02	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1252501348	CMS
Bayer Healthcare Pharmaceuticals Inc.	$23.16	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1225642777	CMS
Sumitomo Pharma America, Inc.	$27.57	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1176688723	CMS
Sumitomo Pharma America, Inc.	$1.75	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1176688725	CMS
AVYXA PHARMA, LLC	$18.92	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1240103071	CMS
Sumitomo Pharma America, Inc.	$18.70	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1176688721	CMS
Endo USA, Inc.	$15.05	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1201211146	CMS
Janssen Biotech, Inc.	$19.32	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1174691362	CMS
UROGEN PHARMA, INC.	$22.97	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1244838140	CMS
ABBVIE INC.	$19.77	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1203032868	CMS
Ferring Pharmaceuticals Inc.	$25.31	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1242075767	CMS
Janssen Pharmaceuticals, Inc	$22.00	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1174546439	CMS
Valencia Technologies Corporation	$15.42	07/25/2025	Food and Beverage	No dispute reported	06/30/2026	1218182370	CMS
PROGENICS PHARMACEUTICALS, INC.	$20.19	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1245233385	CMS
Bayer Healthcare Pharmaceuticals Inc.	$25.45	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1225642771	CMS
Astellas Pharma US Inc	$32.03	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1238568183	CMS
Sumitomo Pharma America, Inc.	$29.81	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1176688719	CMS
ABBVIE INC.	$16.97	06/24/2025	Food and Beverage	No dispute reported	06/30/2026	1203032866	CMS
Sumitomo Pharma America, Inc.	$27.09	06/20/2025	Food and Beverage	No dispute reported	06/30/2026	1176688717	CMS
CIVCO Medical Instruments	$23.53	06/13/2025	Food and Beverage	No dispute reported	06/30/2026	1248978756	CMS
IMMUNITYBIO, INC.	$135.17	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1233175795	CMS
Sumitomo Pharma America, Inc.	$17.41	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1176688715	CMS
Antares Pharma, Inc.	$23.43	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1235891919	CMS
Sumitomo Pharma America, Inc.	$29.45	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1176688713	CMS
ABBVIE INC.	$24.02	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1203032864	CMS
Janssen Biotech, Inc.	$24.86	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1174696922	CMS
ABBVIE INC.	$10.92	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1203032862	CMS
Blue Earth Diagnostics	$89.45	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1252661787	CMS
VERTEX PHARMACEUTICALS INCORPORATED	$18.41	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1213885015	CMS
PROGENICS PHARMACEUTICALS, INC.	$20.90	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1245243256	CMS
Sumitomo Pharma America, Inc.	$1.45	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1176688709	CMS
Sumitomo Pharma America, Inc.	$19.52	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1176688711	CMS
Sumitomo Pharma America, Inc.	$1.69	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1176688705	CMS
Sumitomo Pharma America, Inc.	$14.05	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1176688707	CMS
VERTEX PHARMACEUTICALS INCORPORATED	$19.66	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1213818086	CMS
ABBVIE INC.	$22.72	04/25/2025	Food and Beverage	No dispute reported	06/30/2026	1203032860	CMS
COLOPLAST CORP	$18.74	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1226972001	CMS
Boston Scientific Corporation	$79.88	04/17/2025	Travel and Lodging	No dispute reported	06/30/2026	1212228814	CMS
Boston Scientific Corporation	$306.41	04/17/2025	Travel and Lodging	No dispute reported	06/30/2026	1212228818	CMS
Azurity Pharmaceuticals, Inc.	$14.66	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1242675455	CMS
Sumitomo Pharma America, Inc.	$27.18	04/14/2025	Food and Beverage	No dispute reported	06/30/2026	1176688701	CMS
Sumitomo Pharma America, Inc.	$1.74	04/14/2025	Food and Beverage	No dispute reported	06/30/2026	1176688703	CMS
Azurity Pharmaceuticals, Inc.	$24.47	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1242675453	CMS
BIOPROTECT MEDICAL, INC.	$18.75	04/03/2025	Food and Beverage	No dispute reported	06/30/2026	1252500750	CMS
Boston Scientific Corporation	$201.55	04/03/2025	Food and Beverage	No dispute reported	06/30/2026	1212228816	CMS
Boston Scientific Corporation	$3.51	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1212228810	CMS
Boston Scientific Corporation	$19.55	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1212228812	CMS
PFIZER INC.	$24.40	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1230513355	CMS
ABBVIE INC.	$25.92	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1203032858	CMS
PROGENICS PHARMACEUTICALS, INC.	$24.06	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1245240139	CMS
Endo USA, Inc.	$17.40	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1201211144	CMS
Janssen Biotech, Inc.	$22.47	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1174691237	CMS
Astellas Pharma US Inc	$26.99	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1238762706	CMS
Boston Scientific Corporation	$570.96	03/12/2025	Travel and Lodging	No dispute reported	06/30/2026	1212221212	CMS
Ferring Pharmaceuticals Inc.	$17.40	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1242075765	CMS
Bayer Healthcare Pharmaceuticals Inc.	$20.58	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1225642773	CMS
Azurity Pharmaceuticals, Inc.	$18.71	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1242675451	CMS
Sumitomo Pharma America, Inc.	$25.91	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1176688699	CMS
Verity Pharmaceuticals Inc.	$24.93	02/14/2025	Food and Beverage	No dispute reported	06/30/2026	1234198026	CMS
Antares Pharma, Inc.	$22.52	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1235891917	CMS
ABBVIE INC.	$31.87	02/06/2025	Food and Beverage	No dispute reported	06/30/2026	1203032856	CMS
UROGEN PHARMA, INC.	$22.93	01/31/2025	Food and Beverage	No dispute reported	06/30/2026	1244832630	CMS
Bayer Healthcare Pharmaceuticals Inc.	$22.28	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1225642775	CMS
TOLMAR, INC.	$19.21	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1237010875	CMS
Sumitomo Pharma America, Inc.	$27.31	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1176688697	CMS
PFIZER INC.	$24.40	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1230514078	CMS
Endo USA, Inc.	$16.72	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1201211142	CMS
ACCORD HEALTHCARE, INC.	$20.49	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1248752372	CMS
ABBVIE INC.	$16.41	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1203032854	CMS
Sumitomo Pharma America, Inc.	$24.93	01/10/2025	Food and Beverage	No dispute reported	06/30/2026	1176688695	CMS
Janssen Biotech, Inc.	$20.68	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1174692329	CMS
Laborie Medical Technologies Corp.	$26.92	01/02/2025	Food and Beverage	No dispute reported	06/30/2026	1250408664	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-1639330889

Plain: JAMES MASTERSON, NPI 1639330889. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1639330889.
APA 7: IndustryPayments. (2026). JAMES MASTERSON, NPI 1639330889 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1639330889
Bluebook: JAMES MASTERSON, NPI 1639330889, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1639330889.

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