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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

PAVAN NATARAJ

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI
1508359035
CMS profile
4626971
Location
ALEXANDRIA, VA

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

$2,565.38

93 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 $2,508.92 88
Consulting Fee $32.58 2
Education $23.88 3

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
GENZYME CORPORATION $407.01 10
Acerta Pharma LLC $394.16 15
NOVARTIS PHARMACEUTICALS CORPORATION $374.70 15
Genentech USA, Inc. $270.76 6
Amgen Inc. $255.84 10
GlaxoSmithKline, LLC. $176.61 8
Takeda Pharmaceuticals U.S.A., Inc. $88.13 3
OptiNose US, Inc. $84.92 4
PFIZER INC. $81.31 4
Regeneron Healthcare Solutions, Inc. $81.02 3
ARS Pharmaceuticals Operations, Inc. $68.26 3
Grifols USA, LLC $57.99 2
Arcutis Biotherapeutics, Inc. $44.20 2
ADMA BioManufacturing LLC $32.58 2
ALK-Abello, Inc $31.60 1
CSL Behring $26.43 1
Ionis Pharmaceuticals, Inc. $26.17 1
LEO Pharma Inc. $22.20 1
Hikma Pharmaceuticals USA $21.27 1
Phadia US Inc. $20.22 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $351.62 3
PY2022 $131.87 1
PY2023 $108.66 1
PY2024 $1,019.53 25
PY2025 $2,565.38 93

Payment records · PY2025 (93)

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

Program year 2025 2019202220232024 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
Takeda Pharmaceuticals U.S.A., Inc. $30.94 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1223924756 CMS
Novartis Pharmaceuticals Corporation $23.97 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1200639628 CMS
Amgen Inc. $18.89 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1228611505 CMS
Amgen Inc. $26.03 12/15/2025 Food and Beverage No dispute reported 06/30/2026 1228611497 CMS
AstraZeneca Pharmaceuticals LP $19.89 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1207241441 CMS
Genentech USA, Inc. $24.69 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1211565939 CMS
Amgen Inc. $34.39 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1228611495 CMS
PFIZER INC. $16.23 11/17/2025 Food and Beverage No dispute reported 06/30/2026 1229864712 CMS
Ionis Pharmaceuticals, Inc. $26.17 11/12/2025 Food and Beverage No dispute reported 06/30/2026 1246788006 CMS
Novartis Pharmaceuticals Corporation $21.99 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1200639626 CMS
PFIZER INC. $20.40 11/01/2025 Food and Beverage No dispute reported 06/30/2026 1229380055 CMS
AstraZeneca Pharmaceuticals LP $31.35 10/31/2025 Food and Beverage No dispute reported 06/30/2026 1206370689 CMS
Novartis Pharmaceuticals Corporation $26.76 10/31/2025 Food and Beverage No dispute reported 06/30/2026 1200639624 CMS
Genentech USA, Inc. $26.82 10/29/2025 Food and Beverage No dispute reported 06/30/2026 1211565936 CMS
AstraZeneca Pharmaceuticals LP $22.87 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1207291274 CMS
AstraZeneca Pharmaceuticals LP $24.80 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1206737126 CMS
Novartis Pharmaceuticals Corporation $29.39 10/10/2025 Food and Beverage No dispute reported 06/30/2026 1200757927 CMS
LEO Pharma Inc. $22.20 10/06/2025 Food and Beverage No dispute reported 06/30/2026 1252025053 CMS
Novartis Pharmaceuticals Corporation $22.79 10/06/2025 Food and Beverage No dispute reported 06/30/2026 1200757931 CMS
ARS Pharmaceuticals Operations, Inc. $16.75 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1245885917 CMS
Genentech USA, Inc. $22.90 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1211565932 CMS
PFIZER INC. $24.43 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1229420139 CMS
Novartis Pharmaceuticals Corporation $33.15 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1200757929 CMS
AstraZeneca Pharmaceuticals LP $22.75 08/22/2025 Food and Beverage No dispute reported 06/30/2026 1207204928 CMS
Novartis Pharmaceuticals Corporation $27.16 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1200757925 CMS
Grifols USA, LLC $29.45 08/11/2025 Food and Beverage No dispute reported 06/30/2026 1249573701 CMS
GlaxoSmithKline, LLC. $12.75 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1191356521 CMS
Amgen Inc. $7.96 07/28/2025 Education No dispute reported 06/30/2026 1226885543 CMS
Amgen Inc. $7.96 07/28/2025 Education No dispute reported 06/30/2026 1226903954 CMS
Amgen Inc. $7.96 07/28/2025 Education No dispute reported 06/30/2026 1226922425 CMS
Amgen Inc. $101.44 07/25/2025 Food and Beverage No dispute reported 06/30/2026 1228611499 CMS
Phadia US Inc. $20.22 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1161493000 CMS
GlaxoSmithKline, LLC. $24.01 06/26/2025 Food and Beverage No dispute reported 06/30/2026 1190686749 CMS
GlaxoSmithKline, LLC. $27.90 06/20/2025 Food and Beverage No dispute reported 06/30/2026 1190939878 CMS
Novartis Pharmaceuticals Corporation $16.85 06/18/2025 Food and Beverage No dispute reported 06/30/2026 1200757915 CMS
AstraZeneca Pharmaceuticals LP $24.16 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1206999848 CMS
ADMA BioManufacturing LLC $13.69 06/12/2025 Consulting Fee No dispute reported 06/30/2026 1211422922 CMS
Genentech USA, Inc. $150.00 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1211565928 CMS
Novartis Pharmaceuticals Corporation $20.34 06/06/2025 Food and Beverage No dispute reported 06/30/2026 1200757913 CMS
Optinose US, Inc. $22.55 06/03/2025 Food and Beverage No dispute reported 06/30/2026 1163252362 CMS
Amgen Inc. $11.69 05/27/2025 Food and Beverage No dispute reported 06/30/2026 1227152119 CMS
ARS Pharmaceuticals Operations, Inc. $22.63 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1245885915 CMS
AstraZeneca Pharmaceuticals LP $29.56 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1206862075 CMS
Regeneron Healthcare Solutions, Inc. $16.07 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1212998141 CMS
GENZYME CORPORATION $9.30 05/16/2025 Food and Beverage No dispute reported 06/30/2026 1233294018 CMS
Amgen Inc. $22.00 05/13/2025 Food and Beverage No dispute reported 06/30/2026 1228611501 CMS
Hikma Pharmaceuticals USA $21.27 05/09/2025 Food and Beverage No dispute reported 06/30/2026 1248216514 CMS
Novartis Pharmaceuticals Corporation $30.64 05/07/2025 Food and Beverage No dispute reported 06/30/2026 1200757909 CMS
Takeda Pharmaceuticals U.S.A., Inc. $27.53 05/07/2025 Food and Beverage No dispute reported 06/30/2026 1223910582 CMS
Optinose US, Inc. $19.99 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1163252356 CMS
Novartis Pharmaceuticals Corporation $23.42 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1200757907 CMS
GENZYME CORPORATION $149.54 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1233294004 CMS
Arcutis Biotherapeutics, Inc. $21.49 04/28/2025 Food and Beverage No dispute reported 06/30/2026 1252365781 CMS
AstraZeneca Pharmaceuticals LP $31.76 04/25/2025 Food and Beverage No dispute reported 06/30/2026 1207049619 CMS
Novartis Pharmaceuticals Corporation $15.56 04/25/2025 Food and Beverage No dispute reported 06/30/2026 1200757905 CMS
AstraZeneca Pharmaceuticals LP $21.98 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1206934215 CMS
CSL Behring $26.43 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1232355207 CMS
PFIZER INC. $20.25 04/21/2025 Food and Beverage No dispute reported 06/30/2026 1231586319 CMS
AstraZeneca Pharmaceuticals LP $32.13 04/18/2025 Food and Beverage No dispute reported 06/30/2026 1207124355 CMS
AstraZeneca Pharmaceuticals LP $20.63 04/14/2025 Food and Beverage No dispute reported 06/30/2026 1206686325 CMS
Optinose US, Inc. $21.17 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1163252350 CMS
GENZYME CORPORATION $35.99 04/07/2025 Food and Beverage No dispute reported 06/30/2026 1233293992 CMS
Arcutis Biotherapeutics, Inc. $22.71 04/04/2025 Food and Beverage No dispute reported 06/30/2026 1252365779 CMS
Novartis Pharmaceuticals Corporation $21.08 04/03/2025 Food and Beverage No dispute reported 06/30/2026 1200757901 CMS
GENZYME CORPORATION $44.20 04/01/2025 Food and Beverage No dispute reported 06/30/2026 1233293986 CMS
AstraZeneca Pharmaceuticals LP $22.74 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1206205479 CMS
GlaxoSmithKline, LLC. $19.60 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1191647568 CMS
AstraZeneca Pharmaceuticals LP $22.86 03/21/2025 Food and Beverage No dispute reported 06/30/2026 1206908173 CMS
AstraZeneca Pharmaceuticals LP $40.40 03/21/2025 Food and Beverage No dispute reported 06/30/2026 1207264129 CMS
Novartis Pharmaceuticals Corporation $33.11 03/19/2025 Food and Beverage No dispute reported 06/30/2026 1200757903 CMS
ARS Pharmaceuticals Operations, Inc. $28.88 03/14/2025 Food and Beverage No dispute reported 06/30/2026 1245885913 CMS
Genentech USA, Inc. $23.90 03/13/2025 Food and Beverage No dispute reported 06/30/2026 1211565924 CMS
GENZYME CORPORATION $37.99 03/11/2025 Food and Beverage No dispute reported 06/30/2026 1233293978 CMS
GENZYME CORPORATION $32.59 03/10/2025 Food and Beverage No dispute reported 06/30/2026 1233293976 CMS
GlaxoSmithKline, LLC. $22.62 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1191037170 CMS
ADMA BioManufacturing LLC $18.89 03/05/2025 Consulting Fee No dispute reported 06/30/2026 1211422920 CMS
AstraZeneca Pharmaceuticals LP $26.28 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1206884727 CMS
Optinose US, Inc. $21.21 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1163252352 CMS
Takeda Pharmaceuticals U.S.A., Inc. $29.66 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1223919768 CMS
GENZYME CORPORATION $30.56 02/24/2025 Food and Beverage No dispute reported 06/30/2026 1233293974 CMS
GENZYME CORPORATION $7.93 02/21/2025 Food and Beverage No dispute reported 06/30/2026 1233293968 CMS
GlaxoSmithKline, LLC. $17.41 02/13/2025 Food and Beverage No dispute reported 06/30/2026 1190798122 CMS
Amgen Inc. $17.52 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1228611503 CMS
Regeneron Healthcare Solutions, Inc. $33.30 02/08/2025 Food and Beverage No dispute reported 06/30/2026 1212998139 CMS
GENZYME CORPORATION $28.95 02/05/2025 Food and Beverage No dispute reported 06/30/2026 1233293962 CMS
GlaxoSmithKline, LLC. $25.33 01/31/2025 Food and Beverage No dispute reported 06/30/2026 1190586360 CMS
Regeneron Healthcare Solutions, Inc. $31.65 01/18/2025 Food and Beverage No dispute reported 06/30/2026 1212998137 CMS
ALK-Abello, Inc $31.60 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1222417468 CMS
GENZYME CORPORATION $29.96 01/13/2025 Food and Beverage No dispute reported 06/30/2026 1233293952 CMS
Novartis Pharmaceuticals Corporation $28.49 01/09/2025 Food and Beverage No dispute reported 06/30/2026 1200757893 CMS
Genentech USA, Inc. $22.45 01/08/2025 Food and Beverage No dispute reported 06/30/2026 1211565921 CMS
GlaxoSmithKline, LLC. $26.99 01/06/2025 Food and Beverage No dispute reported 06/30/2026 1190591067 CMS
Grifols USA, LLC $28.54 01/03/2025 Food and Beverage No dispute reported 06/30/2026 1249573699 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, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , 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-1508359035

Plain
PAVAN NATARAJ, NPI 1508359035. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1508359035.
APA 7
IndustryPayments. (2026). PAVAN NATARAJ, NPI 1508359035 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1508359035
Bluebook
PAVAN NATARAJ, NPI 1508359035, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1508359035.

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