Covered recipient · General Payments record

RUSSELL C KLEIN

Allopathic & Osteopathic Physicians Internal Medicine

NPI: 1760480271
CMS profile: 80261
Location: NEWPORT BEACH, CA

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 · PY2021 · Entire year

$2,363.57

144 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

PY2021 · entire year · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$2,363.57	144

By paying entity

PY2021 · entire year · sorted by reported total

Paying entity	Amount	Records
AbbVie Inc.	$309.78	18
GlaxoSmithKline, LLC.	$294.70	27
Boehringer Ingelheim Pharmaceuticals, Inc.	$281.19	16
Grifols USA, LLC	$224.03	16
PFIZER INC.	$149.52	10
GENZYME CORPORATION	$100.37	5
Regeneron Healthcare Solutions, Inc.	$87.92	3
Novo Nordisk Inc	$80.44	4
AstraZeneca Pharmaceuticals LP	$69.76	4
Genentech USA, Inc.	$68.95	3
Amgen Inc.	$64.78	2
Janssen Pharmaceuticals, Inc	$64.68	4
E.R. Squibb & Sons, L.L.C.	$59.79	3
United Therapeutics Corporation	$54.76	4
Merck Sharp & Dohme Corporation	$54.74	4
Esperion Therapeutics, Inc.	$53.41	3
Takeda Pharmaceuticals U.S.A., Inc.	$50.81	2
Novartis Pharmaceuticals Corporation	$37.55	2
Advanced Respiratory, Inc	$36.83	1
SANOFI-AVENTIS U.S. LLC	$33.82	2
Mylan Specialty L.P.	$33.55	2
Electromed, Inc.	$28.87	1
Philips Electronics North America Corporation	$27.72	2
Actelion Pharmaceuticals US, Inc.	$23.88	2
Daiichi Sankyo Inc.	$22.10	1
Xeris Pharmaceuticals, Inc.	$20.35	1
Melinta Therapeutics, LLC	$17.75	1
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$11.52	1

Page 1 of 3; records 1–50 of 144 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

RUSSELL C KLEIN

NPI 1760480271 · CMS profile ID 80261

Allopathic & Osteopathic Physicians / Internal Medicine

NEWPORT BEACH, CA

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, PY2021; 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 1 of 3; records 1–50 of 144 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1760480271?year=2021&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202

Cite these filtered records

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

Plain: RUSSELL C KLEIN, NPI 1760480271, CMS profile ID 80261. General Payments, PY2021; 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 1 of 3; records 1–50 of 144 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1760480271?year=2021&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202.
APA 7: IndustryPayments. (2026). RUSSELL C KLEIN, NPI 1760480271, CMS profile ID 80261. General Payments, PY2021; 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 1 of 3; records 1–50 of 144 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1760480271?year=2021&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202.
Bluebook: RUSSELL C KLEIN, NPI 1760480271, CMS profile ID 80261, IndustryPayments, General Payments, PY2021; 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 1 of 3; records 1–50 of 144 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202. https://industrypayments.org/provider/npi-1760480271?year=2021&recipient=provider#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 · PY2021

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 · PY2021 · Physicians and non-physician practitioners · CMS publication 2026-06-30

144 matching records · $2,363.57 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 144 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 1–50 of 144.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
PFIZER INC.	$5.51	12/23/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	833272585	CMS
Grifols USA, LLC	$25.91	12/21/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	846777805	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.44	12/16/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	763459470	CMS
AbbVie Inc.	$16.41	12/15/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	795120003	CMS
AbbVie Inc.	$17.39	12/13/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	795119999	CMS
GlaxoSmithKline, LLC.	$7.05	12/13/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	801632703	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$4.21	12/10/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	763459472	CMS
Novo Nordisk Inc	$18.54	12/06/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	811192663	CMS
Amgen Inc.	$32.29	12/02/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	826539115	CMS
Regeneron Healthcare Solutions, Inc.	$32.51	12/01/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	809594899	CMS
AbbVie Inc.	$15.67	11/17/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	795119995	CMS
GENZYME CORPORATION	$17.29	11/15/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	843492417	CMS
Advanced Respiratory, Inc	$36.83	11/11/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	853545115	CMS
GlaxoSmithKline, LLC.	$19.92	11/08/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	803009797	CMS
GlaxoSmithKline, LLC.	$0.74	11/08/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	803072625	CMS
Grifols USA, LLC	$4.82	11/08/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	846781889	CMS
Novartis Pharmaceuticals Corporation	$19.63	11/04/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	812753923	CMS
AbbVie Inc.	$14.99	10/28/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	795119991	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$29.59	10/27/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	820022147	CMS
PFIZER INC.	$16.48	10/26/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	832968171	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$22.20	10/25/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	763459474	CMS
PFIZER INC.	$5.29	10/25/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	833527899	CMS
GENZYME CORPORATION	$19.27	10/21/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	843492411	CMS
Grifols USA, LLC	$18.42	10/20/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	846774327	CMS
Amgen Inc.	$32.49	10/19/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	826539113	CMS
Daiichi Sankyo Inc.	$22.10	10/18/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	836331179	CMS
GlaxoSmithKline, LLC.	$7.68	10/18/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	802684005	CMS
Esperion Therapeutics, Inc.	$15.02	10/12/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	838330113	CMS
Philips Electronics North America Corporation	$11.33	10/11/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	853243899	CMS
Grifols USA, LLC	$4.86	10/07/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	846774771	CMS
AstraZeneca Pharmaceuticals LP	$21.49	10/05/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	829959897	CMS
AbbVie Inc.	$10.01	09/30/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	795119987	CMS
Regeneron Healthcare Solutions, Inc.	$24.45	09/29/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	809594897	CMS
Grifols USA, LLC	$21.31	09/21/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	846782043	CMS
Novo Nordisk Inc	$23.32	09/20/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	811482799	CMS
AbbVie Inc.	$21.54	09/16/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	795119983	CMS
GlaxoSmithKline, LLC.	$19.22	09/15/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	801970513	CMS
GlaxoSmithKline, LLC.	$0.98	09/14/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	801632953	CMS
Actelion Pharmaceuticals US, Inc.	$12.14	09/13/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	788651575	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$23.75	09/09/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	763786494	CMS
AstraZeneca Pharmaceuticals LP	$15.17	09/08/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	830095427	CMS
GlaxoSmithKline, LLC.	$0.93	09/08/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	801958863	CMS
GlaxoSmithKline, LLC.	$4.86	09/08/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	803000805	CMS
Genentech USA, Inc.	$20.83	09/07/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	835971503	CMS
AbbVie Inc.	$27.02	08/31/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	795119979	CMS
GlaxoSmithKline, LLC.	$7.01	08/26/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	803097821	CMS
AbbVie Inc.	$13.26	08/25/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	795119975	CMS
Grifols USA, LLC	$24.33	08/24/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	846776149	CMS
Novo Nordisk Inc	$19.66	08/19/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	811337773	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$10.54	08/18/2021	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	763459476	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$2,651.06	141
PY2020	$444.26	25
PY2021	$2,363.57	144
PY2022	$2,693.71	140
PY2023	$3,197.92	166
PY2024	$3,057.29	152
PY2025	$2,863.10	150

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.