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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

THOMAS J SHEN

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI
1194795807
CMS profile
539494
Location
LEESBURG, FL

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

$1,963.87

88 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 $1,963.87 88

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
GENZYME CORPORATION $325.60 9
CSL Behring $231.07 9
Takeda Pharmaceuticals U.S.A., Inc. $227.24 15
NOVARTIS PHARMACEUTICALS CORPORATION $223.96 8
Acerta Pharma LLC $204.82 9
GlaxoSmithKline, LLC. $163.72 14
Ionis Pharmaceuticals, Inc. $114.21 4
PFIZER INC. $100.13 5
Grifols USA, LLC $75.12 3
BioCryst US Sales Co., LLC $58.94 2
Genentech USA, Inc. $58.13 2
Regeneron Healthcare Solutions, Inc. $57.07 2
ARS Pharmaceuticals Operations, Inc. $26.42 1
GC Biopharma USA, Inc. $23.06 1
X4 Pharmaceuticals, Inc. $20.42 1
Pharming Healthcare, Inc. $19.19 1
Paratek Pharmaceuticals, Inc. $17.53 1
Galderma Laboratories, L.P. $17.24 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $251.20 14
PY2020 $57.87 3
PY2021 $179.48 10
PY2022 $433.75 22
PY2023 $279.55 13
PY2024 $1,130.41 47
PY2025 $1,963.87 88

Payment records · PY2025 (88)

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
Grifols USA, LLC $26.90 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1249576757 CMS
Ionis Pharmaceuticals, Inc. $31.03 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1246791355 CMS
Takeda Pharmaceuticals U.S.A., Inc. $7.03 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1223802806 CMS
Takeda Pharmaceuticals U.S.A., Inc. $31.29 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1223925909 CMS
GlaxoSmithKline, LLC. $13.97 12/10/2025 Food and Beverage No dispute reported 06/30/2026 1191210164 CMS
Takeda Pharmaceuticals U.S.A., Inc. $6.07 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1223801969 CMS
Novartis Pharmaceuticals Corporation $29.90 12/04/2025 Food and Beverage No dispute reported 06/30/2026 1200435467 CMS
Paratek Pharmaceuticals, Inc. $17.53 12/04/2025 Food and Beverage No dispute reported 06/30/2026 1181764912 CMS
GENZYME CORPORATION $44.13 12/03/2025 Food and Beverage No dispute reported 06/30/2026 1233318805 CMS
GlaxoSmithKline, LLC. $8.45 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1190389849 CMS
Novartis Pharmaceuticals Corporation $32.48 11/17/2025 Food and Beverage No dispute reported 06/30/2026 1200435465 CMS
Ionis Pharmaceuticals, Inc. $32.03 11/12/2025 Food and Beverage No dispute reported 06/30/2026 1246791350 CMS
CSL Behring $34.31 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1232348270 CMS
GlaxoSmithKline, LLC. $15.05 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1191484515 CMS
Novartis Pharmaceuticals Corporation $22.44 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1200560675 CMS
AstraZeneca Pharmaceuticals LP $17.62 10/29/2025 Food and Beverage No dispute reported 06/30/2026 1206147152 CMS
Novartis Pharmaceuticals Corporation $31.42 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1200560679 CMS
GENZYME CORPORATION $40.56 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1233318797 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.25 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1223876206 CMS
GENZYME CORPORATION $29.55 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1233318783 CMS
GlaxoSmithKline, LLC. $12.90 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1190616746 CMS
Ionis Pharmaceuticals, Inc. $26.48 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1246791347 CMS
CSL Behring $27.98 09/24/2025 Food and Beverage No dispute reported 06/30/2026 1232348246 CMS
Novartis Pharmaceuticals Corporation $30.89 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1200560671 CMS
Takeda Pharmaceuticals U.S.A., Inc. $32.05 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1223928174 CMS
ARS Pharmaceuticals Operations, Inc. $26.42 09/15/2025 Food and Beverage No dispute reported 06/30/2026 1245892603 CMS
Galderma Laboratories, L.P. $17.24 09/11/2025 Food and Beverage No dispute reported 06/30/2026 1234702135 CMS
GlaxoSmithKline, LLC. $15.15 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1191689824 CMS
Grifols USA, LLC $23.66 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1249576753 CMS
PFIZER INC. $16.48 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1229112172 CMS
BioCryst US Sales Co., LLC $26.08 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1222006985 CMS
Novartis Pharmaceuticals Corporation $31.74 08/14/2025 Food and Beverage No dispute reported 06/30/2026 1200560665 CMS
CSL Behring $25.79 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1232348236 CMS
GlaxoSmithKline, LLC. $11.30 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1190841723 CMS
Ionis Pharmaceuticals, Inc. $24.67 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1246791343 CMS
AstraZeneca Pharmaceuticals LP $14.02 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1206284712 CMS
PFIZER INC. $14.89 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1229114844 CMS
AstraZeneca Pharmaceuticals LP $17.29 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1206757674 CMS
Novartis Pharmaceuticals Corporation $12.29 07/21/2025 Food and Beverage No dispute reported 06/30/2026 1200560663 CMS
GC Biopharma USA, Inc. $23.06 07/17/2025 Food and Beverage No dispute reported 06/30/2026 1248223045 CMS
Takeda Pharmaceuticals U.S.A., Inc. $1.00 07/17/2025 Food and Beverage No dispute reported 06/30/2026 1223796796 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.11 07/17/2025 Food and Beverage No dispute reported 06/30/2026 1223875100 CMS
Regeneron Healthcare Solutions, Inc. $32.27 07/10/2025 Food and Beverage No dispute reported 06/30/2026 1213040557 CMS
GlaxoSmithKline, LLC. $10.78 07/05/2025 Food and Beverage No dispute reported 06/30/2026 1190968162 CMS
GENZYME CORPORATION $39.34 07/02/2025 Food and Beverage No dispute reported 06/30/2026 1233318737 CMS
Genentech USA, Inc. $29.83 06/18/2025 Food and Beverage No dispute reported 06/30/2026 1211600259 CMS
Novartis Pharmaceuticals Corporation $32.80 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1200560661 CMS
Grifols USA, LLC $24.56 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1249576755 CMS
AstraZeneca Pharmaceuticals LP $18.48 06/04/2025 Food and Beverage No dispute reported 06/30/2026 1206805517 CMS
GlaxoSmithKline, LLC. $11.35 06/04/2025 Food and Beverage No dispute reported 06/30/2026 1191472628 CMS
CSL Behring $22.61 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1232348216 CMS
BioCryst US Sales Co., LLC $32.86 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1222003562 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.19 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1223875718 CMS
AstraZeneca Pharmaceuticals LP $16.73 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1206965348 CMS
GlaxoSmithKline, LLC. $12.83 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1191092237 CMS
CSL Behring $31.78 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1232348212 CMS
Regeneron Healthcare Solutions, Inc. $24.80 04/17/2025 Food and Beverage No dispute reported 06/30/2026 1213040555 CMS
CSL Behring $19.60 04/16/2025 Food and Beverage No dispute reported 06/30/2026 1232348206 CMS
GlaxoSmithKline, LLC. $9.84 04/16/2025 Food and Beverage No dispute reported 06/30/2026 1190539890 CMS
Takeda Pharmaceuticals U.S.A., Inc. $5.83 04/10/2025 Food and Beverage No dispute reported 06/30/2026 1223801767 CMS
Takeda Pharmaceuticals U.S.A., Inc. $13.74 04/10/2025 Food and Beverage No dispute reported 06/30/2026 1223811586 CMS
GENZYME CORPORATION $29.81 04/09/2025 Food and Beverage No dispute reported 06/30/2026 1233318703 CMS
Genentech USA, Inc. $28.30 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1211600264 CMS
GlaxoSmithKline, LLC. $11.23 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1191681058 CMS
PFIZER INC. $27.23 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1231465309 CMS
GENZYME CORPORATION $29.63 03/12/2025 Food and Beverage No dispute reported 06/30/2026 1233318719 CMS
Takeda Pharmaceuticals U.S.A., Inc. $1.88 03/11/2025 Food and Beverage No dispute reported 06/30/2026 1223798412 CMS
Takeda Pharmaceuticals U.S.A., Inc. $12.06 03/11/2025 Food and Beverage No dispute reported 06/30/2026 1223808034 CMS
AstraZeneca Pharmaceuticals LP $21.68 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1206673193 CMS
CSL Behring $27.56 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1232348192 CMS
GlaxoSmithKline, LLC. $11.50 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1190730150 CMS
CSL Behring $21.12 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1232348190 CMS
GENZYME CORPORATION $44.44 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1233318677 CMS
PFIZER INC. $18.30 02/25/2025 Food and Beverage No dispute reported 06/30/2026 1231354928 CMS
AstraZeneca Pharmaceuticals LP $24.27 02/20/2025 Food and Beverage No dispute reported 06/30/2026 1206995681 CMS
Takeda Pharmaceuticals U.S.A., Inc. $0.38 02/17/2025 Food and Beverage No dispute reported 06/30/2026 1223795566 CMS
Takeda Pharmaceuticals U.S.A., Inc. $25.31 02/17/2025 Food and Beverage No dispute reported 06/30/2026 1223898155 CMS
GlaxoSmithKline, LLC. $10.07 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1191062898 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.05 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1223889668 CMS
PFIZER INC. $23.23 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1231268357 CMS
X4 Pharmaceuticals, Inc. $20.42 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1253113103 CMS
AstraZeneca Pharmaceuticals LP $21.85 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1207241503 CMS
CSL Behring $20.32 01/24/2025 Food and Beverage No dispute reported 06/30/2026 1232348182 CMS
GENZYME CORPORATION $26.93 01/21/2025 Food and Beverage No dispute reported 06/30/2026 1233318661 CMS
GENZYME CORPORATION $41.21 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1233318659 CMS
AstraZeneca Pharmaceuticals LP $52.88 01/09/2025 Food and Beverage No dispute reported 06/30/2026 1207297172 CMS
Pharming Healthcare, Inc. $19.19 01/09/2025 Food and Beverage No dispute reported 06/30/2026 1200802954 CMS
GlaxoSmithKline, LLC. $9.30 01/07/2025 Food and Beverage No dispute reported 06/30/2026 1191766989 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.

Permalink https://industrypayments.org/provider/npi-1194795807

Plain
THOMAS J SHEN, NPI 1194795807. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1194795807.
APA 7
IndustryPayments. (2026). THOMAS J SHEN, NPI 1194795807 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1194795807
Bluebook
THOMAS J SHEN, NPI 1194795807, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1194795807.

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