Covered recipient · General Payments record

MARK ROBERT KEATON

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI: 1477530533
CMS profile: 21660
Location: FLORENCE, SC

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.

Saved items

Saved only in this browser. No account or alerts.

Filter and download payment records

General Payments · PY2019 · Entire year

$5,477.15

182 records · 0 disputed

Summary and payment records

CMS publication 2026-06-30

Read the payment records

“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.
Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated July 26, 2026. 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 ↗

By nature of payment

PY2019 · entire year · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$2,992.38	177
Consulting Fee	$1,800.00	1
Travel and Lodging	$594.00	1
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$70.00	2
Education	$20.77	1

By paying entity

PY2019 · entire year · sorted by reported total

Paying entity	Amount	Records
Heron Therapeutics, Inc.	$1,923.16	2
Novartis Pharmaceuticals Corporation	$1,007.83	20
Amgen Inc.	$316.34	17
Merck Sharp & Dohme Corporation	$315.89	22
E.R. Squibb & Sons, L.L.C.	$214.87	15
GENZYME CORPORATION	$168.25	8
Astellas Pharma US Inc	$143.34	5
Janssen Biotech, Inc.	$131.07	10
Pharmacyclics LLC, An AbbVie Company	$121.13	8
Puma Biotechnology, Inc.	$114.55	6
Genentech USA, Inc.	$114.36	9
AstraZeneca Pharmaceuticals LP	$112.75	8
Celgene Corporation	$86.67	4
EISAI INC.	$84.95	6
TESARO, Inc.	$78.65	4
Seattle Genetics, Inc.	$73.00	5
Incyte Corporation	$57.21	4
Gilead Sciences, Inc.	$50.90	4
PFIZER INC.	$48.13	4
Takeda Pharmaceuticals U.S.A., Inc.	$47.86	4
AbbVie, Inc.	$41.88	3
TerSera Therapeutics LLC	$33.66	2
Kyowa Kirin, Inc.	$30.65	2
Lilly USA, LLC	$29.64	2
EMD Serono, Inc.	$26.11	2
Taiho Oncology, Inc.	$24.57	1
AMAG Pharmaceuticals, Inc.	$20.77	1
Dova Pharmaceuticals	$18.78	1
Exelixis Inc.	$15.77	1
Rigel Pharmaceuticals, Inc.	$12.62	1
Janssen Pharmaceuticals, Inc	$11.79	1

Page 2 of 4; records 51–100 of 182 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

MARK ROBERT KEATON

NPI 1477530533 · CMS profile ID 21660

Allopathic & Osteopathic Physicians / Internal Medicine / Hematology & Oncology

FLORENCE, SC

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.

General Payments, PY2019; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 2 of 4; records 51–100 of 182 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1477530533?year=2019&recipient=provider&page=2#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain: MARK ROBERT KEATON, NPI 1477530533, CMS profile ID 21660. General Payments, PY2019; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 2 of 4; records 51–100 of 182 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1477530533?year=2019&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
APA 7: IndustryPayments. (2026). MARK ROBERT KEATON, NPI 1477530533, CMS profile ID 21660. General Payments, PY2019; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 2 of 4; records 51–100 of 182 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1477530533?year=2019&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
Bluebook: MARK ROBERT KEATON, NPI 1477530533, CMS profile ID 21660, IndustryPayments, General Payments, PY2019; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 2 of 4; records 51–100 of 182 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e. https://industrypayments.org/provider/npi-1477530533?year=2019&recipient=provider&page=2#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

General Payments only. Research Payments and Ownership/Investment Interests are separate datasets and are not included.

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

Centers for Medicare & Medicaid Services, Open Payments

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.

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.

IndustryPayments.org is not a consumer reporting agency as defined by the Fair Credit Reporting Act. Do not use this site to determine any person's eligibility for employment, credentialing, insurance, credit, housing, or any other purpose covered by the FCRA.

Methodology: https://industrypayments.org/methodology

Payment records · PY2019

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

Reporting company Nature of payment

General Payments · PY2019 · Physicians and non-physician practitioners · CMS publication 2026-06-30

182 matching records · $5,477.15 reported total · 0 disputed

Nature of payment: All payment types

Records imported here November 5, 2026 (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 182 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 51–100 of 182.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
EISAI INC.	$14.27	09/19/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	697016609	CMS
Janssen Biotech, Inc.	$14.91	09/18/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658519071	CMS
Merck Sharp & Dohme Corporation	$10.08	09/17/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695740581	CMS
Astellas Pharma US Inc	$21.54	09/16/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	655631459	CMS
Incyte Corporation	$13.59	09/13/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	666250755	CMS
Merck Sharp & Dohme Corporation	$19.17	09/12/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695760477	CMS
Amgen Inc.	$16.53	09/10/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	662720359	CMS
Pharmacyclics LLC, An AbbVie Company	$18.54	09/10/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	665708933	CMS
Genentech USA, Inc.	$14.49	09/09/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	681398721	CMS
Exelixis Inc.	$15.77	09/05/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	686557305	CMS
Novartis Pharmaceuticals Corporation	$22.02	09/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	659654585	CMS
GENZYME CORPORATION	$15.92	09/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	694205331	CMS
Merck Sharp & Dohme Corporation	$17.04	08/30/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695720759	CMS
PFIZER INC.	$10.84	08/29/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672543849	CMS
Gilead Sciences, Inc.	$13.80	08/27/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	681540729	CMS
Merck Sharp & Dohme Corporation	$15.52	08/27/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695731201	CMS
Pharmacyclics LLC, An AbbVie Company	$17.31	08/26/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	665707749	CMS
E.R. Squibb & Sons, L.L.C.	$12.70	08/23/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651418113	CMS
EISAI INC.	$18.00	08/20/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	697043455	CMS
Seattle Genetics, Inc.	$16.41	08/20/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	678797495	CMS
Celgene Corporation	$23.29	08/19/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672897776	CMS
Amgen Inc.	$12.83	08/16/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	662720355	CMS
Merck Sharp & Dohme Corporation	$13.76	08/13/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695689111	CMS
Puma Biotechnology, Inc.	$24.22	08/12/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	706021333	CMS
Amgen Inc.	$19.70	08/09/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	662720343	CMS
Novartis Pharmaceuticals Corporation	$12.10	07/30/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	659654565	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$12.52	07/24/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	697398147	CMS
Genentech USA, Inc.	$11.91	07/23/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	681332523	CMS
TESARO, Inc.	$15.92	07/23/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	675562343	CMS
Genentech USA, Inc.	$12.32	07/22/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	681422471	CMS
AbbVie, Inc.	$14.73	07/18/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	648048971	CMS
AstraZeneca Pharmaceuticals LP	$20.21	07/16/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685807343	CMS
Lilly USA, LLC	$12.19	07/16/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	657990157	CMS
Taiho Oncology, Inc.	$24.57	07/16/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	679423381	CMS
Novartis Pharmaceuticals Corporation	$19.30	07/15/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	659654577	CMS
GENZYME CORPORATION	$18.57	07/12/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	694122995	CMS
E.R. Squibb & Sons, L.L.C.	$12.20	07/09/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651418001	CMS
Novartis Pharmaceuticals Corporation	$13.77	07/08/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	659654563	CMS
Merck Sharp & Dohme Corporation	$11.52	07/02/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695624783	CMS
Puma Biotechnology, Inc.	$11.67	07/02/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	706021331	CMS
Merck Sharp & Dohme Corporation	$14.89	06/28/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695628289	CMS
Celgene Corporation	$21.21	06/27/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672858447	CMS
TerSera Therapeutics LLC	$16.83	06/27/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	699768895	CMS
TerSera Therapeutics LLC	$16.83	06/25/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	699768893	CMS
Novartis Pharmaceuticals Corporation	$15.52	06/24/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	659654583	CMS
PFIZER INC.	$10.84	06/21/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672150265	CMS
E.R. Squibb & Sons, L.L.C.	$17.06	06/20/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651417999	CMS
AstraZeneca Pharmaceuticals LP	$14.16	06/19/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685038629	CMS
Pharmacyclics LLC, An AbbVie Company	$12.34	06/13/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	665704253	CMS
Janssen Biotech, Inc.	$9.19	06/12/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658519065	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$5,477.15	182
PY2020	$4,861.15	31
PY2021	$1,942.50	1
PY2022	$3,462.59	6
PY2023	$324.57	7
PY2024	$9,432.37	13
PY2025	$925.00	2

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, 2021, 2022, 2023, 2024, 2025

Source files and profile matching

Source files: Dataset page · Bulk file · PY2019 , PY2020 , 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.