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

MEI TANG

Allopathic & Osteopathic Physicians Internal Medicine Medical Oncology

NPI
1457495483
CMS profile
157061
Location
BALTIMORE, MD

General Payments · PY2018–2024

$2,057.34

  • Reported across 78 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$722.38

28 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.

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $722.38 28

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $112.81 7
PY2019 $305.76 13
PY2020 $133.22 6
PY2022 $182.36 3
PY2023 $600.81 21
PY2024 $722.38 28

Payment records · PY2024 (28)

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

Program year 2024 20182019202020222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ABBVIE INC. $19.66 10/15/2024 Food and Beverage Undisputed 01/23/2026 1106200022 CMS
Alexion Pharmaceuticals, Inc. $24.93 04/24/2024 Food and Beverage Undisputed 01/23/2026 1093974974 CMS
AstraZeneca Pharmaceuticals LP $31.48 01/19/2024 Food and Beverage Undisputed 01/23/2026 1104514816 CMS
AstraZeneca Pharmaceuticals LP $21.98 02/28/2024 Food and Beverage Undisputed 01/23/2026 1105867084 CMS
AstraZeneca Pharmaceuticals LP $32.15 03/18/2024 Food and Beverage Undisputed 01/23/2026 1104272513 CMS
AstraZeneca Pharmaceuticals LP $30.57 06/13/2024 Food and Beverage Undisputed 01/23/2026 1104524910 CMS
AstraZeneca Pharmaceuticals LP $33.25 06/25/2024 Food and Beverage Undisputed 01/23/2026 1105644894 CMS
Celgene Corporation $22.33 03/27/2024 Food and Beverage Undisputed 01/23/2026 1101080893 CMS
Celgene Corporation $21.09 08/26/2024 Food and Beverage Undisputed 01/23/2026 1101080917 CMS
Daiichi Sankyo Inc. $26.87 05/14/2024 Food and Beverage Undisputed 01/23/2026 1089489002 CMS
Daiichi Sankyo Inc. $15.02 07/11/2024 Food and Beverage Undisputed 01/23/2026 1089489012 CMS
Daiichi Sankyo Inc. $22.00 08/13/2024 Food and Beverage Undisputed 01/23/2026 1089489024 CMS
Daiichi Sankyo Inc. $26.14 08/28/2024 Food and Beverage Undisputed 01/23/2026 1089489022 CMS
Daiichi Sankyo Inc. $25.22 11/13/2024 Food and Beverage Undisputed 01/23/2026 1089488960 CMS
E.R. Squibb & Sons, L.L.C. $32.69 02/14/2024 Food and Beverage Undisputed 01/23/2026 1101215700 CMS
E.R. Squibb & Sons, L.L.C. $31.25 07/18/2024 Food and Beverage Undisputed 01/23/2026 1101215714 CMS
Exelixis Inc. $19.86 01/24/2024 Food and Beverage Undisputed 01/23/2026 1138561852 CMS
GENZYME CORPORATION $27.56 05/22/2024 Food and Beverage Undisputed 01/23/2026 1139624897 CMS
Gilead Sciences, Inc. $23.49 05/08/2024 Food and Beverage Undisputed 01/23/2026 1133829433 CMS
Gilead Sciences, Inc. $33.44 11/01/2024 Food and Beverage Undisputed 01/23/2026 1133829435 CMS
GlaxoSmithKline, LLC. $31.53 05/16/2024 Food and Beverage Undisputed 01/23/2026 1116597009 CMS
GlaxoSmithKline, LLC. $23.33 09/17/2024 Food and Beverage Undisputed 01/23/2026 1116560042 CMS
Incyte Corporation $22.53 11/12/2024 Food and Beverage Undisputed 01/23/2026 1141216092 CMS
Janssen Biotech, Inc. $33.20 03/26/2024 Food and Beverage Undisputed 01/23/2026 1078706655 CMS
Merck Sharp & Dohme LLC $25.32 01/22/2024 Food and Beverage Undisputed 01/23/2026 1141774132 CMS
Regeneron Healthcare Solutions, Inc. $18.58 04/22/2024 Food and Beverage Undisputed 01/23/2026 1114211287 CMS
Regeneron Healthcare Solutions, Inc. $24.23 06/25/2024 Food and Beverage Undisputed 01/23/2026 1114211293 CMS
TAIHO ONCOLOGY, INC. $22.68 06/11/2024 Food and Beverage Undisputed 01/23/2026 1137935155 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
2018, 2019, 2020, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.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.