IndustryPayments

GREGORY L WALKER

Allopathic & Osteopathic Physicians|Internal Medicine BALTIMORE, MD NPI 1366508301

Browse related groups: Allopathic & Osteopathic Physicians|Internal Medicine MD Acerta Pharma LLC All categories

General Payments — all program years on this page

$12,726.49

  • Category: General Payments
  • Program years: PY2018–2024
  • Record count: 439
  • As of (CMS publication): 2026-01-23

Latest program year (PY2024): $2,687.97 across 98 records · disputed records: 0

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

How this figure is 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

Latest program year (PY2024) · sorted by reported total.

Nature of paymentAmountRecords
Food and Beverage $2,687.9798

By paying entity

Latest program year (PY2024) · sorted by reported total.

Paying entityAmountRecords
Acerta Pharma LLC $663.4714
Amgen Inc. $600.5828
Novo Nordisk AS $260.6716
Kowa Pharmaceuticals America, Inc. $189.354
Mallinckrodt Hospital Products Inc. $160.336
IDORSIA PHARMACEUTICALS US INC $124.741
Boehringer Ingelheim Pharmaceuticals, Inc. $113.394
Phadia US Inc. $89.971
NOVARTIS PHARMACEUTICALS CORPORATION $61.323
Retrophin, Inc. $57.773
Bayer HealthCare Pharmaceuticals Inc. $56.473
ViiV Healthcare Company $50.642
Paratek Pharmaceuticals, Inc. $46.242
Otsuka America Pharmaceutical, Inc. $42.352
Lexicon Pharmaceuticals, Inc. $38.082
IRONWOOD PHARMACEUTICALS, INC $30.722
GlaxoSmithKline, LLC. $24.001
Corcept Therapeutics $23.271
Sumitomo Pharma America, Inc. $21.961
DEXCOM, INC. $18.801
PROTEGA PHARMACEUTIALS INC $13.851

By program year

Program yearAmountRecords
2018 $1,496.6633
2019 $749.8824
2020 $963.8333
2021 $1,965.4458
2022 $2,536.2589
2023 $2,326.46104
2024 $2,687.9798

Records — PY2024 (98)

Record IDPaying entityAmountDate Nature of paymentDispute statusPublishedSource
1067579218 Phadia US Inc. $89.97 05/09/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1081698155 Lexicon Pharmaceuticals, Inc. $19.00 06/28/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1081698157 Lexicon Pharmaceuticals, Inc. $19.08 05/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086174382 Bayer Healthcare Pharmaceuticals Inc. $23.22 05/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086260726 Bayer Healthcare Pharmaceuticals Inc. $19.12 08/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086270142 Bayer Healthcare Pharmaceuticals Inc. $14.13 02/02/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087419652 Novartis Pharmaceuticals Corporation $21.00 02/09/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087419670 Novartis Pharmaceuticals Corporation $20.39 09/27/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087419680 Novartis Pharmaceuticals Corporation $19.93 11/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1096589638 Novo Nordisk Inc $18.38 10/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1096614134 Novo Nordisk Inc $15.86 11/01/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1096620988 Novo Nordisk Inc $22.28 02/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1096649255 Novo Nordisk Inc $17.62 06/27/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1096888986 Novo Nordisk Inc $18.29 05/10/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1096890995 Novo Nordisk Inc $21.83 04/30/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1097017209 Novo Nordisk Inc $5.89 09/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1097048608 Novo Nordisk Inc $20.29 07/18/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1097069779 Novo Nordisk Inc $5.77 10/31/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1097137551 Novo Nordisk Inc $20.21 04/16/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1097287208 Novo Nordisk Inc $15.47 03/08/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1097298322 Novo Nordisk Inc $18.84 06/13/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1097470221 Novo Nordisk Inc $18.62 12/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1097534178 Novo Nordisk Inc $18.02 03/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1097573669 Novo Nordisk Inc $6.45 04/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1097699995 Novo Nordisk Inc $16.85 08/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1104248825 AstraZeneca Pharmaceuticals LP $18.83 03/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1104275135 AstraZeneca Pharmaceuticals LP $126.68 06/27/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1104339590 AstraZeneca Pharmaceuticals LP $16.99 06/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1104503476 AstraZeneca Pharmaceuticals LP $17.00 01/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1104584234 AstraZeneca Pharmaceuticals LP $125.00 05/21/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1104645705 AstraZeneca Pharmaceuticals LP $16.89 03/13/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105359028 AstraZeneca Pharmaceuticals LP $22.47 10/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105496899 AstraZeneca Pharmaceuticals LP $9.00 11/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105563284 AstraZeneca Pharmaceuticals LP $19.47 02/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105581798 AstraZeneca Pharmaceuticals LP $107.97 03/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105622431 AstraZeneca Pharmaceuticals LP $21.25 04/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105764964 AstraZeneca Pharmaceuticals LP $18.88 05/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105857844 AstraZeneca Pharmaceuticals LP $18.05 04/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105886857 AstraZeneca Pharmaceuticals LP $124.99 10/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735325 Amgen Inc. $22.08 01/03/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735327 Amgen Inc. $22.09 01/10/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735329 Amgen Inc. $22.76 01/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735331 Amgen Inc. $22.76 02/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735333 Amgen Inc. $19.34 03/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735335 Amgen Inc. $19.34 03/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735337 Amgen Inc. $20.25 04/03/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735339 Amgen Inc. $18.42 04/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735341 Amgen Inc. $33.27 05/01/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735343 Amgen Inc. $33.33 04/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735345 Amgen Inc. $19.34 05/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735347 Amgen Inc. $24.18 05/28/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735349 Amgen Inc. $20.25 06/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735351 Amgen Inc. $18.51 06/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735353 Amgen Inc. $18.41 07/09/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735355 Amgen Inc. $20.80 07/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735357 Amgen Inc. $17.65 08/02/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735359 Amgen Inc. $23.04 08/08/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735361 Amgen Inc. $15.00 08/16/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735363 Amgen Inc. $16.46 08/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735365 Amgen Inc. $24.68 10/16/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735367 Amgen Inc. $18.39 09/13/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735369 Amgen Inc. $19.45 09/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735371 Amgen Inc. $21.49 10/01/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735373 Amgen Inc. $24.68 10/16/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735375 Amgen Inc. $24.73 10/30/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735377 Amgen Inc. $15.71 11/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111735379 Amgen Inc. $24.17 12/10/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1112719994 ViiV Healthcare Company $26.49 07/02/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1112797616 ViiV Healthcare Company $24.15 04/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1113471433 Kowa Pharmaceuticals America, Inc. $12.72 01/08/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1113471435 Kowa Pharmaceuticals America, Inc. $9.25 01/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1113471437 Kowa Pharmaceuticals America, Inc. $148.63 11/13/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1113471439 Kowa Pharmaceuticals America, Inc. $18.75 11/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1113922946 Paratek Pharmaceuticals, Inc. $22.06 05/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1113922948 Paratek Pharmaceuticals, Inc. $24.18 07/03/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116198744 GlaxoSmithKline, LLC. $24.00 12/16/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1117779495 Corcept Therapeutics $23.27 08/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1117981434 Boehringer Ingelheim Pharmaceuticals, Inc. $20.16 03/13/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1117981436 Boehringer Ingelheim Pharmaceuticals, Inc. $26.50 04/10/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1117981438 Boehringer Ingelheim Pharmaceuticals, Inc. $31.86 02/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1117981440 Boehringer Ingelheim Pharmaceuticals, Inc. $34.87 03/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1119001597 Otsuka America Pharmaceutical, Inc. $21.90 02/16/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1119001599 Otsuka America Pharmaceutical, Inc. $20.45 04/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1145150890 Mallinckrodt Hospital Products Inc. $34.45 02/09/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1145150894 Mallinckrodt Hospital Products Inc. $20.40 02/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1145150899 Mallinckrodt Hospital Products Inc. $29.67 03/28/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1145150903 Mallinckrodt Hospital Products Inc. $22.45 04/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1145150907 Mallinckrodt Hospital Products Inc. $25.10 07/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1145150912 Mallinckrodt Hospital Products Inc. $28.26 08/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1146761927 IDORSIA PHARMACEUTICALS US INC $124.74 02/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1147553824 PROTEGA PHARMACEUTIALS INC $13.85 01/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1148932912 Sumitomo Pharma America, Inc. $21.96 01/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1149911344 Travere Therapeutics, Inc. $16.73 01/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1149911348 Travere Therapeutics, Inc. $17.58 02/13/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1149911351 Travere Therapeutics, Inc. $23.46 04/09/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1153302407 Dexcom, Inc. $18.80 09/13/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1153721101 IRONWOOD PHARMACEUTICALS, INC $15.35 01/10/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1153738603 IRONWOOD PHARMACEUTICALS, INC $15.37 04/02/2024 Food and Beverage Undisputed 01/23/2026 View at CMS

Provenance & corrections

  • Dataset: CMS Open Payments — General Payments
  • Source: CMS Open Payments dataset (bulk file)
  • Publisher of source data: Centers for Medicare & Medicaid Services
  • Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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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.