Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

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

MARC R BASKIN

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI
1124035076
CMS profile
231883
Location
ROLLING HILLS ESTATES, 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.

General Payments · PY2019–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$1,480.58

60 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 paymentAmountRecords
Food and Beverage $1,428.87 58
Education $51.71 2

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $987.62 26
PY2020 $856.49 41
PY2021 $857.25 42
PY2022 $1,932.38 68
PY2023 $1,738.91 60
PY2024 $1,455.66 46
PY2025 $1,480.58 60

Payment records · PY2025 (60)

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

Program year 2025 201920202021202220232024 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
GENZYME CORPORATION $49.31 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1233215583 CMS
GlaxoSmithKline, LLC. $23.51 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1190417889 CMS
GlaxoSmithKline, LLC. $10.54 12/12/2025 Food and Beverage No dispute reported 06/30/2026 1190383115 CMS
AstraZeneca Pharmaceuticals LP $27.88 12/10/2025 Food and Beverage No dispute reported 06/30/2026 1206172013 CMS
BioCryst US Sales Co., LLC $4.40 12/04/2025 Food and Beverage No dispute reported 06/30/2026 1222026080 CMS
CSL Behring $29.58 12/04/2025 Food and Beverage No dispute reported 06/30/2026 1232346752 CMS
Regeneron Healthcare Solutions, Inc. $7.86 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1212870110 CMS
Novartis Pharmaceuticals Corporation $34.31 11/20/2025 Food and Beverage No dispute reported 06/30/2026 1200017203 CMS
AstraZeneca Pharmaceuticals LP $15.55 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1206338630 CMS
Ionis Pharmaceuticals, Inc. $26.95 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1246780165 CMS
Amgen Inc. $25.08 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1228288891 CMS
GlaxoSmithKline, LLC. $28.47 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1190462306 CMS
BioCryst US Sales Co., LLC $29.06 10/17/2025 Food and Beverage No dispute reported 06/30/2026 1222015669 CMS
AstraZeneca Pharmaceuticals LP $30.59 10/02/2025 Food and Beverage No dispute reported 06/30/2026 1206498642 CMS
GlaxoSmithKline, LLC. $15.25 10/01/2025 Food and Beverage No dispute reported 06/30/2026 1190694092 CMS
GlaxoSmithKline, LLC. $19.10 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1190397552 CMS
AstraZeneca Pharmaceuticals LP $27.05 09/11/2025 Food and Beverage No dispute reported 06/30/2026 1207306882 CMS
GlaxoSmithKline, LLC. $4.59 08/29/2025 Food and Beverage No dispute reported 06/30/2026 1190364634 CMS
AstraZeneca Pharmaceuticals LP $27.60 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1206326870 CMS
BioCryst US Sales Co., LLC $30.75 08/22/2025 Food and Beverage No dispute reported 06/30/2026 1222008793 CMS
ARS Pharmaceuticals Operations, Inc. $26.03 08/14/2025 Food and Beverage No dispute reported 06/30/2026 1245867711 CMS
Amgen Inc. $34.00 07/28/2025 Education No dispute reported 06/30/2026 1226875030 CMS
GlaxoSmithKline, LLC. $7.97 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1191035914 CMS
GlaxoSmithKline, LLC. $8.38 07/16/2025 Food and Beverage No dispute reported 06/30/2026 1191801863 CMS
AstraZeneca Pharmaceuticals LP $13.70 07/02/2025 Food and Beverage No dispute reported 06/30/2026 1206573070 CMS
Pharming Healthcare, Inc. $13.48 06/16/2025 Food and Beverage No dispute reported 06/30/2026 1200795863 CMS
BioCryst US Sales Co., LLC $11.56 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1222005216 CMS
Novartis Pharmaceuticals Corporation $23.56 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1200171257 CMS
Regeneron Healthcare Solutions, Inc. $39.11 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1212870108 CMS
PFIZER INC. $20.52 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1228884341 CMS
AstraZeneca Pharmaceuticals LP $13.49 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1206367499 CMS
GlaxoSmithKline, LLC. $10.60 05/07/2025 Food and Beverage No dispute reported 06/30/2026 1190687255 CMS
Regeneron Healthcare Solutions, Inc. $37.38 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1212870106 CMS
ARS Pharmaceuticals Operations, Inc. $23.61 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1245867709 CMS
Pharming Healthcare, Inc. $26.78 04/10/2025 Food and Beverage No dispute reported 06/30/2026 1200795861 CMS
GlaxoSmithKline, LLC. $18.27 04/04/2025 Food and Beverage No dispute reported 06/30/2026 1190533275 CMS
GlaxoSmithKline, LLC. $28.15 03/27/2025 Food and Beverage No dispute reported 06/30/2026 1191583329 CMS
BioCryst US Sales Co., LLC $18.16 03/21/2025 Food and Beverage No dispute reported 06/30/2026 1222026075 CMS
GlaxoSmithKline, LLC. $24.85 03/20/2025 Food and Beverage No dispute reported 06/30/2026 1191673037 CMS
Cycle Pharmaceuticals Inc $22.65 03/13/2025 Food and Beverage No dispute reported 06/30/2026 1248899752 CMS
Organon LLC $4.71 03/13/2025 Food and Beverage No dispute reported 06/30/2026 1237656676 CMS
AstraZeneca Pharmaceuticals LP $14.06 03/12/2025 Food and Beverage No dispute reported 06/30/2026 1206293604 CMS
ARS Pharmaceuticals Operations, Inc. $29.37 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1245867707 CMS
BioCryst US Sales Co., LLC $4.72 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1222026071 CMS
Organon LLC $16.74 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1237656678 CMS
Organon LLC $19.32 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1237656680 CMS
GlaxoSmithKline, LLC. $18.20 02/21/2025 Food and Beverage No dispute reported 06/30/2026 1191512237 CMS
AstraZeneca Pharmaceuticals LP $124.25 02/13/2025 Food and Beverage No dispute reported 06/30/2026 1206413429 CMS
AstraZeneca Pharmaceuticals LP $14.50 02/13/2025 Food and Beverage No dispute reported 06/30/2026 1207313430 CMS
AstraZeneca Pharmaceuticals LP $113.99 02/11/2025 Food and Beverage No dispute reported 06/30/2026 1207262893 CMS
AstraZeneca Pharmaceuticals LP $18.39 02/07/2025 Food and Beverage No dispute reported 06/30/2026 1206556753 CMS
Regeneron Healthcare Solutions, Inc. $17.71 02/06/2025 Education No dispute reported 06/30/2026 1212870102 CMS
Regeneron Healthcare Solutions, Inc. $38.57 02/06/2025 Food and Beverage No dispute reported 06/30/2026 1212870104 CMS
BioCryst US Sales Co., LLC $32.80 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1222015665 CMS
BioCryst US Sales Co., LLC $26.90 01/18/2025 Food and Beverage No dispute reported 06/30/2026 1222005212 CMS
Regeneron Healthcare Solutions, Inc. $18.71 01/17/2025 Food and Beverage No dispute reported 06/30/2026 1212870100 CMS
AstraZeneca Pharmaceuticals LP $14.78 01/10/2025 Food and Beverage No dispute reported 06/30/2026 1206753836 CMS
AstraZeneca Pharmaceuticals LP $19.34 01/09/2025 Food and Beverage No dispute reported 06/30/2026 1206746865 CMS
GlaxoSmithKline, LLC. $21.04 01/02/2025 Food and Beverage No dispute reported 06/30/2026 1190841034 CMS
GlaxoSmithKline, LLC. $22.80 01/02/2025 Food and Beverage No dispute reported 06/30/2026 1190940298 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, 2021, 2022, 2023, 2024, 2025
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.

Cite this record.

Plain
MARC R BASKIN, NPI 1124035076. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1124035076.
APA 7
IndustryPayments. (2026). MARC R BASKIN, NPI 1124035076 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1124035076
Bluebook
MARC R BASKIN, NPI 1124035076, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1124035076.

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