IndustryPayments
Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

SHERRY SIYUN ZHOU

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI
1376921452
CMS profile
11313455
Location
ANN ARBOR, MI

General Payments · PY2022–2023

$1,947.02

  • Reported across 77 records
  • CMS publication 2026-01-23

Latest program year · PY2023

$1,328.83

53 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

Related groups: Allergy & Immunology MI All categories

By nature of payment

PY2023 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,328.83 53

By paying entity

PY2023 · sorted by reported total

Paying entityAmountRecords
GlaxoSmithKline, LLC. $364.91 13
Takeda Pharmaceuticals U.S.A., Inc. $167.82 7
Acerta Pharma LLC $137.11 8
GENZYME CORPORATION $111.41 1
Grifols USA, LLC $87.45 4
Regeneron Healthcare Solutions, Inc. $73.10 3
CSL Behring $72.64 3
PFIZER INC. $61.05 3
Incyte Corporation $52.89 2
Kaleo, Inc. $44.63 2
Genentech USA, Inc. $43.50 2
NOVARTIS PHARMACEUTICALS CORPORATION $39.70 2
LEO Pharma Inc. $29.72 1
Amgen Inc. $24.69 1
Hikma Pharmaceuticals USA $18.21 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $618.19 24
PY2023 $1,328.83 53

Payment records · PY2023 (53)

Sorted by paying entity, then date · as published by CMS

Program year 2023 2022 Record-level detail is published for PY2023; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Amgen Inc. $24.69 06/08/2023 Food and Beverage Undisputed 01/23/2026 1020132069 CMS
AstraZeneca Pharmaceuticals LP $18.82 01/11/2023 Food and Beverage Undisputed 01/23/2026 1015353785 CMS
AstraZeneca Pharmaceuticals LP $18.46 03/02/2023 Food and Beverage Undisputed 01/23/2026 1015434255 CMS
AstraZeneca Pharmaceuticals LP $16.31 04/12/2023 Food and Beverage Undisputed 01/23/2026 1011397427 CMS
AstraZeneca Pharmaceuticals LP $1.41 04/12/2023 Food and Beverage Undisputed 01/23/2026 1011664295 CMS
AstraZeneca Pharmaceuticals LP $23.93 05/03/2023 Food and Beverage Undisputed 01/23/2026 1015752519 CMS
AstraZeneca Pharmaceuticals LP $20.58 08/09/2023 Food and Beverage Undisputed 01/23/2026 1015765957 CMS
AstraZeneca Pharmaceuticals LP $16.36 10/27/2023 Food and Beverage Undisputed 01/23/2026 1015069923 CMS
AstraZeneca Pharmaceuticals LP $21.24 11/09/2023 Food and Beverage Undisputed 01/23/2026 1016056456 CMS
CSL Behring $24.23 03/09/2023 Food and Beverage Undisputed 01/23/2026 1042999681 CMS
CSL Behring $25.35 05/10/2023 Food and Beverage Undisputed 01/23/2026 1042999703 CMS
CSL Behring $23.06 06/30/2023 Food and Beverage Undisputed 01/23/2026 1042999713 CMS
Genentech USA, Inc. $24.33 04/27/2023 Food and Beverage Undisputed 01/23/2026 1040555293 CMS
Genentech USA, Inc. $19.17 09/06/2023 Food and Beverage Undisputed 01/23/2026 1040555303 CMS
GENZYME CORPORATION $111.41 08/30/2023 Food and Beverage Undisputed 01/23/2026 1050031355 CMS
GlaxoSmithKline, LLC. $22.34 02/02/2023 Food and Beverage Undisputed 01/23/2026 1003266737 CMS
GlaxoSmithKline, LLC. $118.01 02/15/2023 Food and Beverage Undisputed 01/23/2026 1003265221 CMS
GlaxoSmithKline, LLC. $22.34 03/30/2023 Food and Beverage Undisputed 01/23/2026 1003267441 CMS
GlaxoSmithKline, LLC. $22.34 04/26/2023 Food and Beverage Undisputed 01/23/2026 1003267467 CMS
GlaxoSmithKline, LLC. $22.61 06/01/2023 Food and Beverage Undisputed 01/23/2026 1003265233 CMS
GlaxoSmithKline, LLC. $22.34 07/12/2023 Food and Beverage Undisputed 01/23/2026 1003265191 CMS
GlaxoSmithKline, LLC. $22.17 08/16/2023 Food and Beverage Undisputed 01/23/2026 1003265187 CMS
GlaxoSmithKline, LLC. $18.89 09/09/2023 Food and Beverage Undisputed 01/23/2026 1003265949 CMS
GlaxoSmithKline, LLC. $22.17 09/14/2023 Food and Beverage Undisputed 01/23/2026 1003265183 CMS
GlaxoSmithKline, LLC. $2.65 09/15/2023 Food and Beverage Undisputed 01/23/2026 1003266745 CMS
GlaxoSmithKline, LLC. $22.34 09/28/2023 Food and Beverage Undisputed 01/23/2026 1003265229 CMS
GlaxoSmithKline, LLC. $22.61 10/19/2023 Food and Beverage Undisputed 01/23/2026 1003264501 CMS
GlaxoSmithKline, LLC. $24.10 11/20/2023 Food and Beverage Undisputed 01/23/2026 1003266733 CMS
Grifols USA, LLC $20.24 01/05/2023 Food and Beverage Undisputed 01/23/2026 1011858093 CMS
Grifols USA, LLC $20.48 05/17/2023 Food and Beverage Undisputed 01/23/2026 1011858087 CMS
Grifols USA, LLC $22.59 07/20/2023 Food and Beverage Undisputed 01/23/2026 1011858081 CMS
Grifols USA, LLC $24.14 10/18/2023 Food and Beverage Undisputed 01/23/2026 1011858099 CMS
Hikma Pharmaceuticals USA $18.21 06/28/2023 Food and Beverage Undisputed 01/23/2026 1053757057 CMS
Incyte Corporation $25.68 07/19/2023 Food and Beverage Undisputed 01/23/2026 1044313953 CMS
Incyte Corporation $27.21 11/16/2023 Food and Beverage Undisputed 01/23/2026 1044314123 CMS
kaleo, Inc. $27.10 01/12/2023 Food and Beverage Undisputed 01/23/2026 1013064351 CMS
kaleo, Inc. $17.53 06/22/2023 Food and Beverage Undisputed 01/23/2026 1013064361 CMS
LEO Pharma Inc. $29.72 10/04/2023 Food and Beverage Undisputed 01/23/2026 1053546293 CMS
Novartis Pharmaceuticals Corporation $24.40 01/19/2023 Food and Beverage Undisputed 01/23/2026 993288659 CMS
Novartis Pharmaceuticals Corporation $15.30 08/10/2023 Food and Beverage Undisputed 01/23/2026 993288663 CMS
PFIZER INC. $19.27 01/26/2023 Food and Beverage Undisputed 01/23/2026 1049123085 CMS
PFIZER INC. $22.50 05/25/2023 Food and Beverage Undisputed 01/23/2026 1049295971 CMS
PFIZER INC. $19.28 12/06/2023 Food and Beverage Undisputed 01/23/2026 1050204429 CMS
Regeneron Healthcare Solutions, Inc. $26.82 01/25/2023 Food and Beverage Undisputed 01/23/2026 999568763 CMS
Regeneron Healthcare Solutions, Inc. $20.96 07/13/2023 Food and Beverage Undisputed 01/23/2026 999568771 CMS
Regeneron Healthcare Solutions, Inc. $25.32 08/30/2023 Food and Beverage Undisputed 01/23/2026 999568779 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.42 01/18/2023 Food and Beverage Undisputed 01/23/2026 1055686722 CMS
Takeda Pharmaceuticals U.S.A., Inc. $1.88 04/06/2023 Food and Beverage Undisputed 01/23/2026 1055686727 CMS
Takeda Pharmaceuticals U.S.A., Inc. $30.52 04/06/2023 Food and Beverage Undisputed 01/23/2026 1055686733 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.49 06/07/2023 Food and Beverage Undisputed 01/23/2026 1055686741 CMS
Takeda Pharmaceuticals U.S.A., Inc. $32.93 06/15/2023 Food and Beverage Undisputed 01/23/2026 1055686745 CMS
Takeda Pharmaceuticals U.S.A., Inc. $21.37 09/20/2023 Food and Beverage Undisputed 01/23/2026 1055686755 CMS
Takeda Pharmaceuticals U.S.A., Inc. $32.21 11/02/2023 Food and Beverage Undisputed 01/23/2026 1055686761 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2022, 2023
Source files
Dataset page · Bulk file · PY2022 , PY2023
Generated from
OP_DTL_GNRL_PGYR2023_P01232026_01102026.csv

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