Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-06-30 View official record Methodology

Covered recipient · General Payments record

JAMES P WOLFENBARGER

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner

NPI
1265421507
CMS profile
10469395
Location
KNOXVILLE, TN

General Payments · PY2021–2025

$6,295.80

  • Reported across 279 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$1,246.66

51 records · 0 disputed

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

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,178.17 50
Education $68.49 1

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $1,652.80 52
PY2022 $1,115.54 59
PY2023 $1,166.17 67
PY2024 $1,114.63 50
PY2025 $1,246.66 51

Payment records · PY2025 (51)

Sorted by paying entity, then date · as published by CMS

Program year 2025 2021202220232024 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
ABBVIE INC. $21.21 01/09/2025 Food and Beverage Undisputed 06/30/2026 1204176732 CMS
Alexion Pharmaceuticals, Inc. $22.66 01/16/2025 Food and Beverage Undisputed 06/30/2026 1202942776 CMS
Amgen Inc. $16.43 01/20/2025 Food and Beverage Undisputed 06/30/2026 1228986956 CMS
Astellas Pharma US Inc $14.80 01/22/2025 Food and Beverage Undisputed 06/30/2026 1238726914 CMS
AstraZeneca Pharmaceuticals LP $68.49 07/14/2025 Education Undisputed 06/30/2026 1206369639 CMS
AstraZeneca Pharmaceuticals LP $29.31 09/17/2025 Food and Beverage Undisputed 06/30/2026 1207241379 CMS
Bayer Healthcare Pharmaceuticals Inc. $24.82 09/03/2025 Food and Beverage Undisputed 06/30/2026 1225906109 CMS
BeOne Medicines USA, Inc. $28.37 11/12/2025 Food and Beverage Undisputed 06/30/2026 1202896594 CMS
Daiichi Sankyo Inc. $26.40 03/05/2025 Food and Beverage Undisputed 06/30/2026 1197093017 CMS
Daiichi Sankyo Inc. $19.76 06/11/2025 Food and Beverage Undisputed 06/30/2026 1197080929 CMS
Daiichi Sankyo Inc. $20.52 09/08/2025 Food and Beverage Undisputed 06/30/2026 1197091529 CMS
Daiichi Sankyo Inc. $24.63 10/08/2025 Food and Beverage Undisputed 06/30/2026 1197032747 CMS
Deciphera Pharmaceuticals Inc. $25.42 11/17/2025 Food and Beverage Undisputed 06/30/2026 1235964558 CMS
E.R. Squibb & Sons, L.L.C. $16.72 09/29/2025 Food and Beverage Undisputed 06/30/2026 1184566197 CMS
Eisai Inc. $17.39 02/26/2025 Food and Beverage Undisputed 06/30/2026 1244533783 CMS
EMD Serono, Inc. $19.90 07/28/2025 Food and Beverage Undisputed 06/30/2026 1236907709 CMS
Exelixis Inc. $24.78 04/16/2025 Food and Beverage Undisputed 06/30/2026 1218815360 CMS
Exelixis Inc. $26.38 05/07/2025 Food and Beverage Undisputed 06/30/2026 1218815356 CMS
Genentech USA, Inc. $29.21 06/18/2025 Food and Beverage Undisputed 06/30/2026 1211636868 CMS
GENZYME CORPORATION $25.50 02/05/2025 Food and Beverage Undisputed 06/30/2026 1233363546 CMS
GENZYME CORPORATION $27.87 07/23/2025 Food and Beverage Undisputed 06/30/2026 1233363630 CMS
GENZYME CORPORATION $25.34 11/10/2025 Food and Beverage Undisputed 06/30/2026 1233363664 CMS
Incyte Corporation $27.04 07/14/2025 Food and Beverage Undisputed 06/30/2026 1226035515 CMS
Iovance Biotherapeutics, Inc. $23.76 09/10/2025 Food and Beverage Undisputed 06/30/2026 1251396091 CMS
Janssen Biotech, Inc. $17.87 01/29/2025 Food and Beverage Undisputed 06/30/2026 1174859449 CMS
Janssen Biotech, Inc. $30.30 02/19/2025 Food and Beverage Undisputed 06/30/2026 1174861383 CMS
Janssen Biotech, Inc. $17.73 05/21/2025 Food and Beverage Undisputed 06/30/2026 1174857425 CMS
Janssen Biotech, Inc. $23.29 08/06/2025 Food and Beverage Undisputed 06/30/2026 1174852236 CMS
Janssen Biotech, Inc. $18.08 08/20/2025 Food and Beverage Undisputed 06/30/2026 1174859354 CMS
Janssen Biotech, Inc. $78.84 09/30/2025 Food and Beverage Undisputed 06/30/2026 1174851603 CMS
Janssen Biotech, Inc. $22.63 10/01/2025 Food and Beverage Undisputed 06/30/2026 1174863957 CMS
Kite Pharma, Inc. $17.39 03/22/2025 Food and Beverage Undisputed 06/30/2026 1212089813 CMS
Merck Sharp & Dohme LLC $20.29 02/28/2025 Food and Beverage Undisputed 06/30/2026 1238181273 CMS
Merck Sharp & Dohme LLC $31.86 10/06/2025 Food and Beverage Undisputed 06/30/2026 1238147256 CMS
Novartis Pharmaceuticals Corporation $21.44 04/23/2025 Food and Beverage Undisputed 06/30/2026 1200443915 CMS
Novartis Pharmaceuticals Corporation $20.53 06/04/2025 Food and Beverage Undisputed 06/30/2026 1200443913 CMS
Novartis Pharmaceuticals Corporation $23.34 09/11/2025 Food and Beverage Undisputed 06/30/2026 1200443941 CMS
Novartis Pharmaceuticals Corporation $22.10 11/07/2025 Food and Beverage Undisputed 06/30/2026 1200429247 CMS
Novocure Inc. $15.60 02/12/2025 Food and Beverage Undisputed 06/30/2026 1251146955 CMS
Novocure Inc. $17.80 05/14/2025 Food and Beverage Undisputed 06/30/2026 1251149417 CMS
PFIZER INC. $23.00 05/12/2025 Food and Beverage Undisputed 06/30/2026 1229993188 CMS
Pharmacosmos Therapeutics Inc. $22.86 03/19/2025 Food and Beverage Undisputed 06/30/2026 1250744226 CMS
PharmaEssentia USA Corporation $28.49 07/09/2025 Food and Beverage Undisputed 06/30/2026 1246830452 CMS
Regeneron Healthcare Solutions, Inc. $19.51 01/31/2025 Food and Beverage Undisputed 06/30/2026 1213230953 CMS
Regeneron Healthcare Solutions, Inc. $23.43 04/26/2025 Food and Beverage Undisputed 06/30/2026 1213230955 CMS
Regeneron Healthcare Solutions, Inc. $17.78 11/21/2025 Food and Beverage Undisputed 06/30/2026 1213230957 CMS
SERVIER PHARMACEUTICALS LLC $22.82 03/26/2025 Food and Beverage Undisputed 06/30/2026 1229122199 CMS
SpringWorks Therapeutics, Inc. $29.13 08/13/2025 Food and Beverage Undisputed 06/30/2026 1232176766 CMS
Takeda Pharmaceuticals U.S.A., Inc. $21.87 01/08/2025 Food and Beverage Undisputed 06/30/2026 1224035151 CMS
Takeda Pharmaceuticals U.S.A., Inc. $18.07 01/24/2025 Food and Beverage Undisputed 06/30/2026 1223999577 CMS
Takeda Pharmaceuticals U.S.A., Inc. $13.90 08/22/2025 Food and Beverage Undisputed 06/30/2026 1223963807 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.

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