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

MARCUS K WELDON

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI: 1942689286
CMS profile: 2782568
Location: MACON, GA

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 · PY2019–2025

CMS publication 2026-06-30

Latest program year · PY2025

$2,216.15

90 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	$2,030.12	87
Education	$186.03	3

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
PFIZER INC.	$164.87	9
Exelixis Inc.	$149.30	4
BeOne Medicines USA, Inc.	$134.26	6
Astellas Pharma US Inc	$112.28	5
Bayer HealthCare Pharmaceuticals Inc.	$105.75	4
GENZYME CORPORATION	$102.38	3
SEAGEN INC.	$99.00	1
Regeneron Healthcare Solutions, Inc.	$94.42	3
Takeda Pharmaceuticals U.S.A., Inc.	$84.06	3
Daiichi Sankyo Inc.	$81.24	3
Gilead Sciences, Inc.	$75.15	3
JAZZ PHARMACEUTICALS INC.	$68.43	2
Stemline Therapeutics Inc.	$67.16	3
NOVARTIS PHARMACEUTICALS CORPORATION	$63.28	2
Janssen Biotech, Inc.	$62.06	3
PharmaEssentia USA Corporation	$59.85	2
GlaxoSmithKline, LLC.	$54.69	3
ABBVIE INC.	$50.22	2
Genentech USA, Inc.	$48.31	2
Syndax Pharmaceuticals, Inc.	$44.89	2
Rigel Pharmaceuticals, Inc.	$44.50	2
Merck Sharp & Dohme Corporation	$41.07	2
Ipsen Biopharmaceuticals, Inc	$40.77	2
ARRAY BIOPHARMA INC	$33.18	3
TOLMAR, INC.	$29.41	1
pharmaand GmbH	$29.41	1
Medtronic, Inc.	$25.77	1
Lilly USA, LLC	$25.08	1
Incyte Corporation	$24.71	1
AVEO Pharmaceuticals, Inc.	$23.25	1
Geron Corporation	$22.08	1
Alexion Pharmaceuticals, Inc.	$20.33	1
SpringWorks Therapeutics, Inc.	$20.22	1
Celgene Corporation	$18.30	1
SOBI, INC	$18.02	1
E.R. Squibb & Sons, L.L.C.	$17.21	1
PUMA BIOTECHNOLOGY, INC.	$17.12	1
TerSera Therapeutics LLC	$15.45	1
EISAI INC.	$14.36	1
Deciphera Pharmaceuticals Inc.	$14.31	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$254.94	3
PY2021	$1,046.20	47
PY2022	$2,616.17	134
PY2023	$3,375.59	161
PY2024	$3,124.48	124
PY2025	$2,216.15	90

Payment records · PY2025 (90)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2025 2019 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
Genentech USA, Inc.	$27.39	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1211540886	CMS
Daiichi Sankyo Inc.	$28.06	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1197007407	CMS
Astellas Pharma US Inc	$22.38	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1238593592	CMS
ARRAY BIOPHARMA INC	$0.52	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1229324789	CMS
ARRAY BIOPHARMA INC	$18.56	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1229380502	CMS
Eisai Inc.	$14.36	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1244495860	CMS
GENZYME CORPORATION	$35.82	11/25/2025	Food and Beverage	No dispute reported	06/30/2026	1233595978	CMS
TerSera Therapeutics LLC	$15.45	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1244059424	CMS
Incyte Corporation	$24.71	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1225963807	CMS
Janssen Biotech, Inc.	$24.37	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1175388542	CMS
BeOne Medicines USA, Inc.	$24.84	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1202910235	CMS
Regeneron Healthcare Solutions, Inc.	$31.01	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1213070034	CMS
SpringWorks Therapeutics, Inc.	$20.22	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1232172309	CMS
Astellas Pharma US Inc	$22.72	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1238571283	CMS
BeOne Medicines USA, Inc.	$22.67	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1202910233	CMS
Exelixis Inc.	$73.99	10/30/2025	Education	No dispute reported	06/30/2026	1218798333	CMS
Exelixis Inc.	$26.84	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1218798339	CMS
JAZZ PHARMACEUTICALS INC.	$34.15	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1234318382	CMS
GENZYME CORPORATION	$36.82	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1233595986	CMS
PharmaEssentia USA Corporation	$28.85	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1246828490	CMS
Medtronic, Inc.	$25.77	10/03/2025	Food and Beverage	No dispute reported	06/30/2026	1219123946	CMS
PFIZER INC.	$17.70	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1229137131	CMS
GlaxoSmithKline, LLC.	$18.41	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1190525548	CMS
Ipsen Biopharmaceuticals, Inc	$19.56	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1208840479	CMS
Novartis Pharmaceuticals Corporation	$33.10	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1200418841	CMS
BeOne Medicines USA, Inc.	$22.66	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1202910237	CMS
Regeneron Healthcare Solutions, Inc.	$33.83	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1213070032	CMS
Bayer Healthcare Pharmaceuticals Inc.	$26.26	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1225892386	CMS
GENZYME CORPORATION	$29.74	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1233595952	CMS
Bayer Healthcare Pharmaceuticals Inc.	$28.66	08/29/2025	Food and Beverage	No dispute reported	06/30/2026	1225892378	CMS
Astellas Pharma US Inc	$24.60	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1238656374	CMS
GlaxoSmithKline, LLC.	$22.66	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1190493192	CMS
ARRAY BIOPHARMA INC	$14.10	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1229289955	CMS
Bayer Healthcare Pharmaceuticals Inc.	$20.92	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1225892373	CMS
pharmaand GmbH	$29.41	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1182989972	CMS
TOLMAR, INC.	$29.41	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1237025084	CMS
Daiichi Sankyo Inc.	$25.48	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1197020789	CMS
Merck Sharp & Dohme LLC	$18.33	08/08/2025	Food and Beverage	No dispute reported	06/30/2026	1238100652	CMS
Lilly USA, LLC	$25.08	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1186789063	CMS
Bayer Healthcare Pharmaceuticals Inc.	$29.91	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1225892381	CMS
Astellas Pharma US Inc	$20.07	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1238711134	CMS
Daiichi Sankyo Inc.	$27.70	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1197019851	CMS
JAZZ PHARMACEUTICALS INC.	$34.28	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1234318282	CMS
Exelixis Inc.	$21.29	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1218798337	CMS
PharmaEssentia USA Corporation	$31.00	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1246828428	CMS
Gilead Sciences, Inc.	$26.15	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1234464881	CMS
Ipsen Biopharmaceuticals, Inc	$21.21	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1208840477	CMS
BeOne Medicines USA, Inc.	$20.46	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1202910241	CMS
Janssen Biotech, Inc.	$22.43	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1175386393	CMS
Stemline Therapeutics Inc.	$16.02	07/01/2025	Food and Beverage	No dispute reported	06/30/2026	1244098500	CMS
Gilead Sciences, Inc.	$24.76	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1234477016	CMS
PFIZER INC.	$13.48	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1228811742	CMS
PFIZER INC.	$20.92	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1228928752	CMS
PFIZER INC.	$18.28	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1231600952	CMS
PFIZER INC.	$21.52	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1231527896	CMS
BeOne Medicines USA, Inc.	$22.66	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1202910243	CMS
Exelixis Inc.	$27.18	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1218798335	CMS
Merck Sharp & Dohme LLC	$22.74	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1238281481	CMS
ABBVIE INC.	$30.78	05/09/2025	Food and Beverage	No dispute reported	06/30/2026	1204722321	CMS
Genentech USA, Inc.	$20.92	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1211540881	CMS
Astellas Pharma US Inc	$22.51	05/02/2025	Food and Beverage	No dispute reported	06/30/2026	1238792811	CMS
BeOne Medicines USA, Inc.	$20.97	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1202910239	CMS
Aveo Pharmaceuticals, Inc.	$23.25	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1199901384	CMS
GlaxoSmithKline, LLC.	$13.62	04/25/2025	Food and Beverage	No dispute reported	06/30/2026	1190693218	CMS
Rigel Pharmaceuticals, Inc.	$23.07	04/18/2025	Food and Beverage	No dispute reported	06/30/2026	1247372703	CMS
Geron Corporation	$22.08	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1238896005	CMS
Alexion Pharmaceuticals, Inc.	$20.33	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1202916987	CMS
Syndax Pharmaceuticals, Inc.	$23.18	04/14/2025	Food and Beverage	No dispute reported	06/30/2026	1238996896	CMS
PFIZER INC.	$20.92	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1229049589	CMS
PFIZER INC.	$22.19	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1231451860	CMS
ABBVIE INC.	$19.44	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1204722315	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$32.55	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1223929388	CMS
Syndax Pharmaceuticals, Inc.	$21.71	03/24/2025	Food and Beverage	No dispute reported	06/30/2026	1238996894	CMS
Deciphera Pharmaceuticals Inc.	$14.31	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1235961849	CMS
PFIZER INC.	$13.04	03/18/2025	Education	No dispute reported	06/30/2026	1231568039	CMS
Novartis Pharmaceuticals Corporation	$30.18	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1200418813	CMS
E.R. Squibb & Sons, L.L.C.	$17.21	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1184686619	CMS
SOBI, INC	$18.02	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1240285999	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$32.15	02/21/2025	Food and Beverage	No dispute reported	06/30/2026	1223928442	CMS
Stemline Therapeutics Inc.	$27.68	02/14/2025	Food and Beverage	No dispute reported	06/30/2026	1244098495	CMS
Celgene Corporation	$18.30	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1184686615	CMS
Regeneron Healthcare Solutions, Inc.	$29.58	01/31/2025	Food and Beverage	No dispute reported	06/30/2026	1213070030	CMS
SEAGEN INC.	$99.00	01/22/2025	Education	No dispute reported	06/30/2026	1228912705	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$19.36	01/20/2025	Food and Beverage	No dispute reported	06/30/2026	1223851970	CMS
Stemline Therapeutics Inc.	$23.46	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1244098502	CMS
Gilead Sciences, Inc.	$24.24	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1234482052	CMS
Janssen Biotech, Inc.	$15.26	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1175388487	CMS
PFIZER INC.	$16.82	01/13/2025	Food and Beverage	No dispute reported	06/30/2026	1230021411	CMS
Rigel Pharmaceuticals, Inc.	$21.43	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1247368386	CMS
PUMA BIOTECHNOLOGY, INC.	$17.12	01/03/2025	Food and Beverage	No dispute reported	06/30/2026	1251742246	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, 2021, 2022, 2023, 2024, 2025
Source files: Dataset page · Bulk file · PY2019 , 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-1942689286

Plain: MARCUS K WELDON, NPI 1942689286. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1942689286.
APA 7: IndustryPayments. (2026). MARCUS K WELDON, NPI 1942689286 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1942689286
Bluebook: MARCUS K WELDON, NPI 1942689286, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1942689286.

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