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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

MOHSEN NASIR

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI
1528287240
CMS profile
160738
Location
SAGINAW, MI

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

$3,505.09

91 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 $1,734.38 88
Consulting Fee $1,719.00 1
Education $51.71 2

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
GENZYME CORPORATION $1,924.21 13
Acerta Pharma LLC $292.19 15
NOVARTIS PHARMACEUTICALS CORPORATION $212.14 12
CSL Behring $205.86 8
GlaxoSmithKline, LLC. $170.45 14
Takeda Pharmaceuticals U.S.A., Inc. $142.93 4
Octapharma USA, Inc. $91.85 4
Regeneron Healthcare Solutions, Inc. $89.19 4
Amgen Inc. $83.07 3
Genentech USA, Inc. $51.88 2
Organon LLC $49.30 2
ARS Pharmaceuticals Operations, Inc. $46.53 2
SK Life Science, Inc. $41.70 2
HOSPIRA, INC. $19.19 1
Inspire Medical Systems, Inc. $18.72 1
PFIZER INC. $17.47 1
Neurelis, Inc. $16.77 1
Galderma Laboratories, L.P. $16.14 1
Blueprint Medicines Corporation $15.50 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,515.00 5
PY2021 $127.32 8
PY2022 $242.01 13
PY2023 $91,378.38 17
PY2024 $851.36 38
PY2025 $3,505.09 91

Payment records · PY2025 (91)

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

Program year 2025 20192021202220232024 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
GlaxoSmithKline, LLC. $20.12 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1190355262 CMS
Organon LLC $27.10 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1237728368 CMS
CSL Behring $26.49 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1232385003 CMS
GlaxoSmithKline, LLC. $15.67 12/10/2025 Food and Beverage No dispute reported 06/30/2026 1190594827 CMS
GlaxoSmithKline, LLC. $9.56 12/10/2025 Food and Beverage No dispute reported 06/30/2026 1190696612 CMS
PFIZER INC. $17.47 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1231025505 CMS
Amgen Inc. $22.88 12/08/2025 Food and Beverage No dispute reported 06/30/2026 1228484473 CMS
AstraZeneca Pharmaceuticals LP $16.93 12/04/2025 Food and Beverage No dispute reported 06/30/2026 1207030379 CMS
AstraZeneca Pharmaceuticals LP $15.74 12/03/2025 Food and Beverage No dispute reported 06/30/2026 1206437360 CMS
Takeda Pharmaceuticals U.S.A., Inc. $48.33 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1223939500 CMS
ARS Pharmaceuticals Operations, Inc. $28.09 11/24/2025 Food and Beverage No dispute reported 06/30/2026 1245885879 CMS
Novartis Pharmaceuticals Corporation $15.99 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1200603918 CMS
AstraZeneca Pharmaceuticals LP $22.19 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1206941898 CMS
CSL Behring $22.84 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1232385001 CMS
Novartis Pharmaceuticals Corporation $19.46 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1200603916 CMS
AstraZeneca Pharmaceuticals LP $13.94 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1206345129 CMS
Novartis Pharmaceuticals Corporation $15.79 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1200603904 CMS
ARS Pharmaceuticals Operations, Inc. $18.44 10/29/2025 Food and Beverage No dispute reported 06/30/2026 1245885877 CMS
CSL Behring $25.13 10/28/2025 Food and Beverage No dispute reported 06/30/2026 1232384995 CMS
AstraZeneca Pharmaceuticals LP $16.93 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1207254996 CMS
Novartis Pharmaceuticals Corporation $30.32 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1200764743 CMS
Regeneron Healthcare Solutions, Inc. $19.43 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1212997985 CMS
GENZYME CORPORATION $11.67 10/13/2025 Food and Beverage No dispute reported 06/30/2026 1233341092 CMS
Novartis Pharmaceuticals Corporation $15.79 10/10/2025 Food and Beverage No dispute reported 06/30/2026 1200764735 CMS
CSL Behring $23.04 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1232384993 CMS
Novartis Pharmaceuticals Corporation $21.20 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1200764737 CMS
Amgen Inc. $34.00 10/06/2025 Education No dispute reported 06/30/2026 1226895219 CMS
Genentech USA, Inc. $26.17 10/01/2025 Food and Beverage No dispute reported 06/30/2026 1211554966 CMS
CSL Behring $24.88 09/29/2025 Food and Beverage No dispute reported 06/30/2026 1232384991 CMS
AstraZeneca Pharmaceuticals LP $17.52 09/27/2025 Food and Beverage No dispute reported 06/30/2026 1207072840 CMS
Octapharma USA, Inc. $28.85 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1245081296 CMS
Novartis Pharmaceuticals Corporation $27.08 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1200764739 CMS
GENZYME CORPORATION $1,719.00 09/10/2025 Consulting Fee No dispute reported 06/30/2026 1233341126 CMS
GENZYME CORPORATION $28.80 09/09/2025 Food and Beverage No dispute reported 06/30/2026 1233341082 CMS
Novartis Pharmaceuticals Corporation $9.10 09/02/2025 Food and Beverage No dispute reported 06/30/2026 1200764733 CMS
GlaxoSmithKline, LLC. $0.35 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1191192361 CMS
GlaxoSmithKline, LLC. $19.28 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1191238922 CMS
AstraZeneca Pharmaceuticals LP $17.91 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1206799961 CMS
SK Life Science, Inc. $17.37 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1252292785 CMS
Octapharma USA, Inc. $22.70 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1245081294 CMS
Regeneron Healthcare Solutions, Inc. $26.49 08/18/2025 Food and Beverage No dispute reported 06/30/2026 1212997981 CMS
Regeneron Healthcare Solutions, Inc. $17.71 08/18/2025 Education No dispute reported 06/30/2026 1212997983 CMS
Takeda Pharmaceuticals U.S.A., Inc. $30.97 08/14/2025 Food and Beverage No dispute reported 06/30/2026 1223924866 CMS
CSL Behring $26.66 08/13/2025 Food and Beverage No dispute reported 06/30/2026 1232384977 CMS
GENZYME CORPORATION $6.13 08/12/2025 Food and Beverage No dispute reported 06/30/2026 1233341070 CMS
Amgen Inc. $26.19 08/04/2025 Food and Beverage No dispute reported 06/30/2026 1228484475 CMS
GENZYME CORPORATION $21.51 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1233341064 CMS
CSL Behring $34.52 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1232384975 CMS
AstraZeneca Pharmaceuticals LP $17.03 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1206577972 CMS
GlaxoSmithKline, LLC. $16.02 07/21/2025 Food and Beverage No dispute reported 06/30/2026 1191832867 CMS
Blueprint Medicines Corporation $15.50 07/15/2025 Food and Beverage No dispute reported 06/30/2026 1235824381 CMS
Octapharma USA, Inc. $18.35 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1245081292 CMS
GENZYME CORPORATION $20.72 07/03/2025 Food and Beverage No dispute reported 06/30/2026 1233341052 CMS
Novartis Pharmaceuticals Corporation $14.70 07/01/2025 Food and Beverage No dispute reported 06/30/2026 1200764731 CMS
AstraZeneca Pharmaceuticals LP $23.23 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1206708609 CMS
GENZYME CORPORATION $11.51 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1233341050 CMS
GlaxoSmithKline, LLC. $2.01 06/23/2025 Food and Beverage No dispute reported 06/30/2026 1190730934 CMS
GlaxoSmithKline, LLC. $21.94 06/23/2025 Food and Beverage No dispute reported 06/30/2026 1190872092 CMS
Novartis Pharmaceuticals Corporation $1.63 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1200764727 CMS
HOSPIRA, INC. $19.19 06/11/2025 Food and Beverage No dispute reported 06/30/2026 1230058864 CMS
GENZYME CORPORATION $18.22 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1233341040 CMS
Regeneron Healthcare Solutions, Inc. $25.56 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1212997979 CMS
Takeda Pharmaceuticals U.S.A., Inc. $33.02 06/03/2025 Food and Beverage No dispute reported 06/30/2026 1223930536 CMS
Inspire Medical Systems, Inc. $18.72 06/02/2025 Food and Beverage No dispute reported 06/30/2026 1251493150 CMS
GENZYME CORPORATION $9.52 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1233341024 CMS
Galderma Laboratories, L.P. $16.14 05/28/2025 Food and Beverage No dispute reported 06/30/2026 1234682701 CMS
AstraZeneca Pharmaceuticals LP $23.27 05/27/2025 Food and Beverage No dispute reported 06/30/2026 1207191175 CMS
GlaxoSmithKline, LLC. $20.95 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1190923530 CMS
Novartis Pharmaceuticals Corporation $19.81 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1200764729 CMS
Genentech USA, Inc. $25.71 05/13/2025 Food and Beverage No dispute reported 06/30/2026 1211554970 CMS
GENZYME CORPORATION $7.10 05/13/2025 Food and Beverage No dispute reported 06/30/2026 1233341020 CMS
GENZYME CORPORATION $23.58 05/12/2025 Food and Beverage No dispute reported 06/30/2026 1233341016 CMS
AstraZeneca Pharmaceuticals LP $17.41 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1206859490 CMS
CSL Behring $22.30 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1232384969 CMS
GENZYME CORPORATION $21.78 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1233341012 CMS
GlaxoSmithKline, LLC. $15.07 04/11/2025 Food and Beverage No dispute reported 06/30/2026 1191595145 CMS
AstraZeneca Pharmaceuticals LP $18.37 04/03/2025 Food and Beverage No dispute reported 06/30/2026 1206315439 CMS
AstraZeneca Pharmaceuticals LP $20.86 04/01/2025 Food and Beverage No dispute reported 06/30/2026 1206689125 CMS
Takeda Pharmaceuticals U.S.A., Inc. $30.61 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1223923667 CMS
GlaxoSmithKline, LLC. $6.70 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1190423965 CMS
Novartis Pharmaceuticals Corporation $21.27 03/17/2025 Food and Beverage No dispute reported 06/30/2026 1200764725 CMS
Octapharma USA, Inc. $21.95 03/11/2025 Food and Beverage No dispute reported 06/30/2026 1245081290 CMS
AstraZeneca Pharmaceuticals LP $28.52 02/25/2025 Food and Beverage No dispute reported 06/30/2026 1206409215 CMS
GlaxoSmithKline, LLC. $18.31 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1190387372 CMS
GlaxoSmithKline, LLC. $2.17 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1190820852 CMS
GlaxoSmithKline, LLC. $2.30 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1191332240 CMS
Organon LLC $22.20 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1237728370 CMS
AstraZeneca Pharmaceuticals LP $22.34 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1206739454 CMS
SK Life Science, Inc. $24.33 01/27/2025 Food and Beverage No dispute reported 06/30/2026 1252292713 CMS
GENZYME CORPORATION $24.67 01/21/2025 Food and Beverage No dispute reported 06/30/2026 1233340972 CMS
Neurelis, Inc. $16.77 01/21/2025 Food and Beverage No dispute reported 06/30/2026 1219196909 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-1528287240

Plain
MOHSEN NASIR, NPI 1528287240. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1528287240.
APA 7
IndustryPayments. (2026). MOHSEN NASIR, NPI 1528287240 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1528287240
Bluebook
MOHSEN NASIR, NPI 1528287240, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1528287240.

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