IndustryPayments
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

MATTHEW S BARON

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1255513644
CMS profile
769430
Location
GLEN BURNIE, MD

General Payments · PY2019–2025

$4,578.01

  • Reported across 254 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$1,459.10

78 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.

Related groups: Internal Medicine MD All categories

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,459.10 78

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
PFIZER INC. $260.01 13
Novo Nordisk AS $254.41 15
Acerta Pharma LLC $161.61 8
Lilly USA, LLC $110.04 8
ABBVIE INC. $108.91 5
Bayer HealthCare Pharmaceuticals Inc. $103.74 4
Boehringer Ingelheim Pharmaceuticals, Inc. $69.56 4
Astellas Pharma US Inc $64.86 4
Amgen Inc. $55.37 3
Axsome Therapeutics, Inc. $53.81 3
Exact Sciences Corporation $47.91 2
DEXCOM, INC. $33.47 2
GlaxoSmithKline, LLC. $32.95 2
AERIN MEDICAL INC. $25.36 1
UCB, Inc. $24.96 1
Sumitomo Pharma America, Inc. $21.16 1
E.R. Squibb & Sons, L.L.C. $16.96 1
ITI, Inc. $14.01 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,189.92 67
PY2020 $242.69 17
PY2022 $14.59 1
PY2023 $584.91 30
PY2024 $1,086.80 61
PY2025 $1,459.10 78

Payment records · PY2025 (78)

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

Program year 2025 20192020202220232024 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. $18.90 06/27/2025 Food and Beverage Undisputed 06/30/2026 1201475963 CMS
ABBVIE INC. $20.02 07/17/2025 Food and Beverage Undisputed 06/30/2026 1201475965 CMS
ABBVIE INC. $30.48 10/02/2025 Food and Beverage Undisputed 06/30/2026 1201475967 CMS
ABBVIE INC. $18.24 10/02/2025 Food and Beverage Undisputed 06/30/2026 1201475969 CMS
ABBVIE INC. $21.27 12/19/2025 Food and Beverage Undisputed 06/30/2026 1201475971 CMS
AERIN MEDICAL INC. $25.36 07/08/2025 Food and Beverage Undisputed 06/30/2026 1249131289 CMS
Amgen Inc. $14.12 06/26/2025 Food and Beverage Undisputed 06/30/2026 1227099172 CMS
Amgen Inc. $22.98 10/13/2025 Food and Beverage Undisputed 06/30/2026 1228476621 CMS
Amgen Inc. $18.27 12/08/2025 Food and Beverage Undisputed 06/30/2026 1228476623 CMS
Astellas Pharma US Inc $15.69 01/08/2025 Food and Beverage Undisputed 06/30/2026 1238719006 CMS
Astellas Pharma US Inc $15.85 02/19/2025 Food and Beverage Undisputed 06/30/2026 1238735108 CMS
Astellas Pharma US Inc $15.65 03/21/2025 Food and Beverage Undisputed 06/30/2026 1238754144 CMS
Astellas Pharma US Inc $17.67 10/27/2025 Food and Beverage Undisputed 06/30/2026 1238699060 CMS
AstraZeneca Pharmaceuticals LP $5.08 01/03/2025 Food and Beverage Undisputed 06/30/2026 1206985582 CMS
AstraZeneca Pharmaceuticals LP $20.89 01/03/2025 Food and Beverage Undisputed 06/30/2026 1207236745 CMS
AstraZeneca Pharmaceuticals LP $18.53 01/29/2025 Food and Beverage Undisputed 06/30/2026 1207021483 CMS
AstraZeneca Pharmaceuticals LP $20.94 04/23/2025 Food and Beverage Undisputed 06/30/2026 1206552055 CMS
AstraZeneca Pharmaceuticals LP $21.37 06/11/2025 Food and Beverage Undisputed 06/30/2026 1206567160 CMS
AstraZeneca Pharmaceuticals LP $24.75 08/20/2025 Food and Beverage Undisputed 06/30/2026 1206371661 CMS
AstraZeneca Pharmaceuticals LP $23.76 10/01/2025 Food and Beverage Undisputed 06/30/2026 1206257146 CMS
AstraZeneca Pharmaceuticals LP $26.29 10/09/2025 Food and Beverage Undisputed 06/30/2026 1206134484 CMS
Axsome Therapeutics, Inc. $20.41 03/19/2025 Food and Beverage Undisputed 06/30/2026 1235501586 CMS
Axsome Therapeutics, Inc. $16.92 05/16/2025 Food and Beverage Undisputed 06/30/2026 1235726454 CMS
Axsome Therapeutics, Inc. $16.48 07/28/2025 Food and Beverage Undisputed 06/30/2026 1235462956 CMS
Bayer Healthcare Pharmaceuticals Inc. $24.65 07/09/2025 Food and Beverage Undisputed 06/30/2026 1225458831 CMS
Bayer Healthcare Pharmaceuticals Inc. $30.70 08/15/2025 Food and Beverage Undisputed 06/30/2026 1225458829 CMS
Bayer Healthcare Pharmaceuticals Inc. $17.85 09/02/2025 Food and Beverage Undisputed 06/30/2026 1225458833 CMS
Bayer Healthcare Pharmaceuticals Inc. $30.54 12/15/2025 Food and Beverage Undisputed 06/30/2026 1225458835 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.35 01/24/2025 Food and Beverage Undisputed 06/30/2026 1222795347 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.09 04/07/2025 Food and Beverage Undisputed 06/30/2026 1222795349 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.84 11/13/2025 Food and Beverage Undisputed 06/30/2026 1222795351 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.28 12/11/2025 Food and Beverage Undisputed 06/30/2026 1222795353 CMS
Dexcom, Inc. $18.73 09/11/2025 Food and Beverage Undisputed 06/30/2026 1250507210 CMS
Dexcom, Inc. $14.74 12/18/2025 Food and Beverage Undisputed 06/30/2026 1250507212 CMS
E.R. Squibb & Sons, L.L.C. $16.96 10/14/2025 Food and Beverage Undisputed 06/30/2026 1184769248 CMS
Exact Sciences Corporation $21.77 02/27/2025 Food and Beverage Undisputed 06/30/2026 1235302955 CMS
Exact Sciences Corporation $26.14 09/09/2025 Food and Beverage Undisputed 06/30/2026 1235302959 CMS
GlaxoSmithKline, LLC. $18.58 03/27/2025 Food and Beverage Undisputed 06/30/2026 1191816835 CMS
GlaxoSmithKline, LLC. $14.37 05/06/2025 Food and Beverage Undisputed 06/30/2026 1190577825 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $14.01 02/07/2025 Food and Beverage Undisputed 06/30/2026 1241253964 CMS
Lilly USA, LLC $18.03 01/06/2025 Food and Beverage Undisputed 06/30/2026 1186753733 CMS
Lilly USA, LLC $19.08 03/11/2025 Food and Beverage Undisputed 06/30/2026 1186794693 CMS
Lilly USA, LLC $21.26 03/17/2025 Food and Beverage Undisputed 06/30/2026 1186777727 CMS
Lilly USA, LLC $15.30 05/11/2025 Food and Beverage Undisputed 06/30/2026 1186827504 CMS
Lilly USA, LLC $12.24 06/12/2025 Food and Beverage Undisputed 06/30/2026 1186794695 CMS
Lilly USA, LLC $13.73 07/29/2025 Food and Beverage Undisputed 06/30/2026 1186794697 CMS
Lilly USA, LLC $9.55 09/11/2025 Food and Beverage Undisputed 06/30/2026 1186753735 CMS
Lilly USA, LLC $0.85 09/12/2025 Food and Beverage Undisputed 06/30/2026 1186839283 CMS
Novo Nordisk Inc $16.80 01/23/2025 Food and Beverage Undisputed 06/30/2026 1188766597 CMS
Novo Nordisk Inc $2.85 01/24/2025 Food and Beverage Undisputed 06/30/2026 1188595457 CMS
Novo Nordisk Inc $16.41 03/20/2025 Food and Beverage Undisputed 06/30/2026 1188890262 CMS
Novo Nordisk Inc $15.24 04/15/2025 Food and Beverage Undisputed 06/30/2026 1188613582 CMS
Novo Nordisk Inc $23.70 04/16/2025 Food and Beverage Undisputed 06/30/2026 1188393333 CMS
Novo Nordisk Inc $22.36 05/01/2025 Food and Beverage Undisputed 06/30/2026 1188986492 CMS
Novo Nordisk Inc $14.01 05/08/2025 Food and Beverage Undisputed 06/30/2026 1189000341 CMS
Novo Nordisk Inc $23.77 05/19/2025 Food and Beverage Undisputed 06/30/2026 1188856582 CMS
Novo Nordisk Inc $25.35 06/12/2025 Food and Beverage Undisputed 06/30/2026 1188768080 CMS
Novo Nordisk Inc $25.73 07/14/2025 Food and Beverage Undisputed 06/30/2026 1188281277 CMS
Novo Nordisk Inc $2.02 08/21/2025 Food and Beverage Undisputed 06/30/2026 1188520176 CMS
Novo Nordisk Inc $10.82 08/21/2025 Food and Beverage Undisputed 06/30/2026 1188776737 CMS
Novo Nordisk Inc $25.46 09/04/2025 Food and Beverage Undisputed 06/30/2026 1188952016 CMS
Novo Nordisk Inc $12.19 09/30/2025 Food and Beverage Undisputed 06/30/2026 1188833012 CMS
Novo Nordisk Inc $17.70 11/13/2025 Food and Beverage Undisputed 06/30/2026 1188470451 CMS
PFIZER INC. $22.03 02/03/2025 Food and Beverage Undisputed 06/30/2026 1231651706 CMS
PFIZER INC. $16.43 03/04/2025 Food and Beverage Undisputed 06/30/2026 1231531218 CMS
PFIZER INC. $23.67 03/14/2025 Food and Beverage Undisputed 06/30/2026 1230099435 CMS
PFIZER INC. $16.67 04/19/2025 Food and Beverage Undisputed 06/30/2026 1228937949 CMS
PFIZER INC. $23.48 05/29/2025 Food and Beverage Undisputed 06/30/2026 1228896150 CMS
PFIZER INC. $16.47 07/11/2025 Food and Beverage Undisputed 06/30/2026 1229682722 CMS
PFIZER INC. $26.25 07/21/2025 Food and Beverage Undisputed 06/30/2026 1230070504 CMS
PFIZER INC. $0.11 08/18/2025 Food and Beverage Undisputed 06/30/2026 1229072860 CMS
PFIZER INC. $20.18 08/18/2025 Food and Beverage Undisputed 06/30/2026 1229175535 CMS
PFIZER INC. $24.61 08/25/2025 Food and Beverage Undisputed 06/30/2026 1229295594 CMS
PFIZER INC. $25.99 10/20/2025 Food and Beverage Undisputed 06/30/2026 1229434638 CMS
PFIZER INC. $22.92 11/04/2025 Food and Beverage Undisputed 06/30/2026 1229535916 CMS
PFIZER INC. $21.20 12/04/2025 Food and Beverage Undisputed 06/30/2026 1229902613 CMS
Sumitomo Pharma America, Inc. $21.16 08/13/2025 Food and Beverage Undisputed 06/30/2026 1176600013 CMS
UCB, Inc. $24.96 01/17/2025 Food and Beverage Undisputed 06/30/2026 1224775968 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
2019, 2020, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , 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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