Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

BRYAN A WALKER

Allopathic & Osteopathic Physicians Internal Medicine Infectious Disease

NPI
1144727959
CMS profile
11526220
Location
KNOXVILLE, TN

General Payments · PY2023–2024

$992.75

  • Reported across 37 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$918.99

34 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

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $911.16 31
Education $7.83 3

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2023 $73.76 3
PY2024 $918.99 34

Payment records · PY2024 (34)

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

Program year 2024 2023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ABBVIE INC. $1.87 01/12/2024 Food and Beverage Undisputed 01/23/2026 1106298813 CMS
ABBVIE INC. $22.02 01/13/2024 Food and Beverage Undisputed 01/23/2026 1106298815 CMS
ABBVIE INC. $24.31 01/30/2024 Food and Beverage Undisputed 01/23/2026 1106298817 CMS
ABBVIE INC. $36.85 04/25/2024 Food and Beverage Undisputed 01/23/2026 1106298819 CMS
ABBVIE INC. $12.57 04/26/2024 Food and Beverage Undisputed 01/23/2026 1106298821 CMS
ABBVIE INC. $24.18 04/30/2024 Food and Beverage Undisputed 01/23/2026 1106298823 CMS
ABBVIE INC. $4.35 05/31/2024 Food and Beverage Undisputed 01/23/2026 1106298825 CMS
ABBVIE INC. $17.91 06/26/2024 Food and Beverage Undisputed 01/23/2026 1106298827 CMS
ABBVIE INC. $29.34 09/12/2024 Food and Beverage Undisputed 01/23/2026 1106298829 CMS
ABBVIE INC. $24.01 10/01/2024 Food and Beverage Undisputed 01/23/2026 1106298831 CMS
ABBVIE INC. $23.91 12/10/2024 Food and Beverage Undisputed 01/23/2026 1106298833 CMS
Cumberland Pharmaceuticals, Inc. $28.84 10/24/2024 Food and Beverage Undisputed 01/23/2026 1146404200 CMS
Cumberland Pharmaceuticals, Inc. $32.01 11/19/2024 Food and Beverage Undisputed 01/23/2026 1146404202 CMS
Gilead Sciences, Inc. $114.54 04/15/2024 Food and Beverage Undisputed 01/23/2026 1133818199 CMS
Gilead Sciences, Inc. $91.20 08/12/2024 Food and Beverage Undisputed 01/23/2026 1133818201 CMS
Insmed, Inc. $0.94 02/07/2024 Education Undisputed 01/23/2026 1089570540 CMS
Insmed, Inc. $0.94 02/15/2024 Education Undisputed 01/23/2026 1089577772 CMS
Insmed, Inc. $33.38 02/22/2024 Food and Beverage Undisputed 01/23/2026 1089577874 CMS
Insmed, Inc. $31.88 03/19/2024 Food and Beverage Undisputed 01/23/2026 1089575574 CMS
Insmed, Inc. $5.95 06/11/2024 Education Undisputed 01/23/2026 1089572874 CMS
Insmed, Inc. $32.18 07/31/2024 Food and Beverage Undisputed 01/23/2026 1089561418 CMS
Insmed, Inc. $34.56 08/13/2024 Food and Beverage Undisputed 01/23/2026 1089567929 CMS
Insmed, Inc. $31.59 11/12/2024 Food and Beverage Undisputed 01/23/2026 1089572206 CMS
La Jolla Pharmaceutical Company $21.24 01/09/2024 Food and Beverage Undisputed 01/23/2026 1154251730 CMS
La Jolla Pharmaceutical Company $24.20 03/20/2024 Food and Beverage Undisputed 01/23/2026 1154251732 CMS
La Jolla Pharmaceutical Company $23.33 09/10/2024 Food and Beverage Undisputed 01/23/2026 1154251734 CMS
Melinta Therapeutics, LLC $25.68 04/24/2024 Food and Beverage Undisputed 01/23/2026 1140485125 CMS
Melinta Therapeutics, LLC $19.64 06/27/2024 Food and Beverage Undisputed 01/23/2026 1140482356 CMS
Merck Sharp & Dohme LLC $16.54 02/13/2024 Food and Beverage Undisputed 01/23/2026 1141940857 CMS
Merck Sharp & Dohme LLC $31.24 04/12/2024 Food and Beverage Undisputed 01/23/2026 1141783928 CMS
Merck Sharp & Dohme LLC $31.94 07/16/2024 Food and Beverage Undisputed 01/23/2026 1141783944 CMS
Merck Sharp & Dohme LLC $24.31 11/05/2024 Food and Beverage Undisputed 01/23/2026 1141783942 CMS
Paratek Pharmaceuticals, Inc. $16.80 04/09/2024 Food and Beverage Undisputed 01/23/2026 1113922938 CMS
Shionogi Inc $24.74 03/13/2024 Food and Beverage Undisputed 01/23/2026 1154339968 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2023, 2024
Source files
Dataset page · Bulk file · PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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