Covered recipient · General Payments record

MARC S ZIMMERMAN

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI: 1568543742
CMS profile: 207364
Location: POMONA, NY

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.

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General Payments · PY2019 · Entire year

$1,974.39

116 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	$1,873.45	110
Education	$100.94	6

By paying entity

PY2019 · entire year · sorted by reported total

Paying entity	Amount	Records
PFIZER INC.	$182.71	14
E.R. Squibb & Sons, L.L.C.	$169.60	12
Amgen Inc.	$167.89	10
Novartis Pharmaceuticals Corporation	$158.64	9
Merck Sharp & Dohme Corporation	$151.03	13
Octapharma USA, Inc.	$102.76	1
EISAI INC.	$93.18	5
Genentech USA, Inc.	$84.72	5
AstraZeneca Pharmaceuticals LP	$80.69	5
Novocure Inc.	$80.58	1
Janssen Biotech, Inc.	$57.65	3
TerSera Therapeutics LLC	$54.66	2
Boehringer Ingelheim Pharmaceuticals, Inc.	$49.81	4
Ipsen Biopharmaceuticals, Inc	$48.80	2
AMAG Pharmaceuticals, Inc.	$44.09	2
Clovis Oncology, Inc.	$34.99	3
Shire North American Group Inc	$34.80	2
Gilead Sciences, Inc.	$31.58	2
Celgene Corporation	$30.03	2
Janssen Pharmaceuticals, Inc	$28.51	2
Incyte Corporation	$27.02	1
Agios Pharmaceuticals, Inc.	$26.18	2
Bayer HealthCare Pharmaceuticals Inc.	$23.80	1
Takeda Pharmaceuticals U.S.A., Inc.	$22.49	1
Taiho Oncology, Inc.	$21.39	1
TOLMAR Pharmaceuticals, Inc.	$18.07	1
Pharmacyclics LLC, An AbbVie Company	$17.87	1
Medtronic USA, Inc.	$17.62	1
Lilly USA, LLC	$17.20	1
Regeneron Healthcare Solutions, Inc.	$16.36	1
JAZZ PHARMACEUTICALS INC.	$16.34	1
Teva Pharmaceuticals USA, Inc.	$14.31	1
Helsinn Therapeutics (U.S.), Inc.	$13.06	1
TESARO, Inc.	$12.71	1
Seattle Genetics, Inc.	$12.14	1
Astellas Pharma US Inc	$11.11	1

Page 2 of 3; records 51–100 of 116 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

MARC S ZIMMERMAN

NPI 1568543742 · CMS profile ID 207364

Allopathic & Osteopathic Physicians / Internal Medicine / Hematology & Oncology

POMONA, NY

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 3; records 51–100 of 116 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1568543742?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: MARC S ZIMMERMAN, NPI 1568543742, CMS profile ID 207364. 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 3; records 51–100 of 116 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1568543742?year=2019&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
APA 7: IndustryPayments. (2026). MARC S ZIMMERMAN, NPI 1568543742, CMS profile ID 207364. 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 3; records 51–100 of 116 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1568543742?year=2019&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
Bluebook: MARC S ZIMMERMAN, NPI 1568543742, CMS profile ID 207364, 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 3; records 51–100 of 116 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-1568543742?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

116 matching records · $1,974.39 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 116 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 116.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
Amgen Inc.	$13.70	05/23/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	662689741	CMS
Janssen Biotech, Inc.	$15.06	05/22/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658808139	CMS
Taiho Oncology, Inc.	$21.39	05/21/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	679424091	CMS
Merck Sharp & Dohme Corporation	$12.75	05/20/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695638981	CMS
PFIZER INC.	$11.08	05/20/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672354713	CMS
Teva Pharmaceuticals USA, Inc.	$14.31	05/17/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	697832413	CMS
Merck Sharp & Dohme Corporation	$14.01	05/16/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695471669	CMS
PFIZER INC.	$16.09	05/15/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672274045	CMS
Genentech USA, Inc.	$17.80	05/14/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	681322863	CMS
EISAI INC.	$17.12	05/13/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	697040859	CMS
Novartis Pharmaceuticals Corporation	$21.10	05/06/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	660100433	CMS
Clovis Oncology, Inc.	$10.70	05/02/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	688687169	CMS
EISAI INC.	$15.79	04/29/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	697006225	CMS
Amgen Inc.	$16.62	04/17/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	662689757	CMS
Merck Sharp & Dohme Corporation	$3.90	04/17/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695439031	CMS
E.R. Squibb & Sons, L.L.C.	$16.06	04/16/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651226463	CMS
Regeneron Healthcare Solutions, Inc.	$16.36	04/15/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673503223	CMS
Amgen Inc.	$14.78	04/08/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	663338125	CMS
Novartis Pharmaceuticals Corporation	$18.34	04/08/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	660100419	CMS
Shire North American Group Inc	$17.65	04/05/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	637946815	CMS
Ipsen Biopharmaceuticals, Inc	$24.17	04/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	640626811	CMS
Novartis Pharmaceuticals Corporation	$12.72	04/02/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	660100411	CMS
PFIZER INC.	$10.77	03/28/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672421483	CMS
TOLMAR Pharmaceuticals, Inc.	$18.07	03/27/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	675457771	CMS
Merck Sharp & Dohme Corporation	$7.93	03/26/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695862673	CMS
AstraZeneca Pharmaceuticals LP	$14.03	03/25/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685927097	CMS
E.R. Squibb & Sons, L.L.C.	$13.72	03/21/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651226433	CMS
Novocure Inc.	$80.58	03/20/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	677575129	CMS
Gilead Sciences, Inc.	$14.47	03/19/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	681634739	CMS
Helsinn Therapeutics (U.S.), Inc.	$13.06	03/18/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	655948633	CMS
E.R. Squibb & Sons, L.L.C.	$13.16	03/14/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651226429	CMS
E.R. Squibb & Sons, L.L.C.	$12.85	03/13/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651226461	CMS
Janssen Pharmaceuticals, Inc	$13.08	03/11/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	659399129	CMS
Merck Sharp & Dohme Corporation	$13.66	03/11/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695337877	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$13.93	03/06/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	700396229	CMS
Merck Sharp & Dohme Corporation	$12.86	03/06/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695308811	CMS
Amgen Inc.	$12.65	03/05/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	662689761	CMS
Novartis Pharmaceuticals Corporation	$16.20	03/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	660100435	CMS
EISAI INC.	$17.48	02/28/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	696998515	CMS
Novartis Pharmaceuticals Corporation	$19.98	02/28/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	660100429	CMS
Amgen Inc.	$18.34	02/25/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	662689729	CMS
PFIZER INC.	$12.03	02/25/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672384559	CMS
Janssen Biotech, Inc.	$22.09	02/21/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658808117	CMS
Genentech USA, Inc.	$12.69	02/20/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	681319711	CMS
E.R. Squibb & Sons, L.L.C.	$14.58	02/18/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651226435	CMS
Pharmacyclics LLC, An AbbVie Company	$17.87	02/07/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	665701029	CMS
PFIZER INC.	$16.24	02/06/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672363369	CMS
Merck Sharp & Dohme Corporation	$9.48	02/05/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695861899	CMS
EISAI INC.	$13.77	02/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	696997653	CMS
Merck Sharp & Dohme Corporation	$12.07	02/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695257339	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$1,974.39	116
PY2020	$15.00	1

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

Source files and profile matching

Source files: Dataset page · Bulk file · PY2019 , PY2020
Generated from: OP_DTL_GNRL_PGYR2020_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.