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

WANKIN J YU

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1477639656
CMS profile
21427
Location
LEOMINSTER, MA

General Payments · PY2018–2024

$12,191.96

  • Reported across 555 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,955.76

67 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 $1,895.65 65
Education $60.11 2

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $2,154.98 99
PY2019 $2,166.16 98
PY2020 $623.04 43
PY2021 $2,216.74 116
PY2022 $1,360.57 69
PY2023 $1,714.71 63
PY2024 $1,955.76 67

Payment records · PY2024 (67)

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

Program year 2024 201820192020202120222023 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. $22.55 01/04/2024 Food and Beverage Undisputed 01/23/2026 1106384318 CMS
ABBVIE INC. $22.36 01/20/2024 Food and Beverage Undisputed 01/23/2026 1106384320 CMS
ABBVIE INC. $17.23 01/29/2024 Food and Beverage Undisputed 01/23/2026 1106384322 CMS
ABBVIE INC. $17.58 02/06/2024 Food and Beverage Undisputed 01/23/2026 1106384324 CMS
ABBVIE INC. $23.96 02/28/2024 Food and Beverage Undisputed 01/23/2026 1106384326 CMS
ABBVIE INC. $20.76 03/06/2024 Food and Beverage Undisputed 01/23/2026 1106384328 CMS
ABBVIE INC. $20.17 04/01/2024 Food and Beverage Undisputed 01/23/2026 1106384330 CMS
ABBVIE INC. $22.82 04/09/2024 Food and Beverage Undisputed 01/23/2026 1106384332 CMS
ABBVIE INC. $24.51 04/17/2024 Food and Beverage Undisputed 01/23/2026 1106384334 CMS
ABBVIE INC. $19.42 04/22/2024 Food and Beverage Undisputed 01/23/2026 1106384336 CMS
ABBVIE INC. $24.96 05/08/2024 Food and Beverage Undisputed 01/23/2026 1106384338 CMS
ABBVIE INC. $18.16 05/10/2024 Food and Beverage Undisputed 01/23/2026 1106384340 CMS
ABBVIE INC. $22.82 05/13/2024 Food and Beverage Undisputed 01/23/2026 1106384342 CMS
ABBVIE INC. $18.09 05/29/2024 Food and Beverage Undisputed 01/23/2026 1106384344 CMS
ABBVIE INC. $23.96 06/05/2024 Food and Beverage Undisputed 01/23/2026 1106384346 CMS
ABBVIE INC. $11.76 07/09/2024 Food and Beverage Undisputed 01/23/2026 1106384348 CMS
ABBVIE INC. $22.94 07/17/2024 Food and Beverage Undisputed 01/23/2026 1106384350 CMS
ABBVIE INC. $20.95 09/16/2024 Food and Beverage Undisputed 01/23/2026 1106384352 CMS
ABBVIE INC. $26.05 10/23/2024 Food and Beverage Undisputed 01/23/2026 1106384354 CMS
ABBVIE INC. $20.95 10/28/2024 Food and Beverage Undisputed 01/23/2026 1106384356 CMS
ABBVIE INC. $124.81 11/06/2024 Food and Beverage Undisputed 01/23/2026 1106384358 CMS
Ardelyx, Inc. $14.02 07/07/2024 Food and Beverage Undisputed 01/23/2026 1146715369 CMS
Ardelyx, Inc. $18.67 09/25/2024 Food and Beverage Undisputed 01/23/2026 1146715371 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $26.26 03/20/2024 Food and Beverage Undisputed 01/23/2026 1118025943 CMS
Braintree Laboratories, Inc. $20.54 11/04/2024 Food and Beverage Undisputed 01/23/2026 1125518763 CMS
Celgene Corporation $25.03 01/10/2024 Food and Beverage Undisputed 01/23/2026 1101134400 CMS
Celltrion USA Inc. $34.50 01/22/2024 Education Undisputed 01/23/2026 1075860197 CMS
Celltrion USA Inc. $25.61 03/17/2024 Education Undisputed 01/23/2026 1075860199 CMS
E.R. Squibb & Sons, L.L.C. $123.45 05/22/2024 Food and Beverage Undisputed 01/23/2026 1101423120 CMS
Fresenius Kabi USA, LLC $21.20 01/24/2024 Food and Beverage Undisputed 01/23/2026 1146947605 CMS
Fresenius Kabi USA, LLC $13.86 03/14/2024 Food and Beverage Undisputed 01/23/2026 1146947603 CMS
Fresenius Kabi USA, LLC $25.67 06/12/2024 Food and Beverage Undisputed 01/23/2026 1146947607 CMS
GENZYME CORPORATION $13.31 01/23/2024 Food and Beverage Undisputed 01/23/2026 1139989999 CMS
Gilead Sciences, Inc. $26.63 08/07/2024 Food and Beverage Undisputed 01/23/2026 1133770791 CMS
Gilead Sciences, Inc. $23.27 08/27/2024 Food and Beverage Undisputed 01/23/2026 1133770793 CMS
Gilead Sciences, Inc. $25.97 09/18/2024 Food and Beverage Undisputed 01/23/2026 1133770795 CMS
Gilead Sciences, Inc. $25.68 10/17/2024 Food and Beverage Undisputed 01/23/2026 1133770797 CMS
Gilead Sciences, Inc. $24.31 12/18/2024 Food and Beverage Undisputed 01/23/2026 1133770799 CMS
Intercept Pharmaceuticals, Inc. $29.55 06/26/2024 Food and Beverage Undisputed 01/23/2026 1113644343 CMS
Intercept Pharmaceuticals, Inc. $25.86 08/30/2024 Food and Beverage Undisputed 01/23/2026 1113644345 CMS
Intercept Pharmaceuticals, Inc. $24.13 12/23/2024 Food and Beverage Undisputed 01/23/2026 1113644347 CMS
Janssen Biotech, Inc. $26.08 01/16/2024 Food and Beverage Undisputed 01/23/2026 1078695767 CMS
Janssen Biotech, Inc. $37.12 02/21/2024 Food and Beverage Undisputed 01/23/2026 1078695937 CMS
Janssen Biotech, Inc. $33.60 03/25/2024 Food and Beverage Undisputed 01/23/2026 1078695755 CMS
Janssen Biotech, Inc. $32.44 04/29/2024 Food and Beverage Undisputed 01/23/2026 1078695908 CMS
Janssen Biotech, Inc. $119.57 06/12/2024 Food and Beverage Undisputed 01/23/2026 1078695759 CMS
Janssen Biotech, Inc. $25.27 06/18/2024 Food and Beverage Undisputed 01/23/2026 1078695955 CMS
Janssen Biotech, Inc. $33.06 07/29/2024 Food and Beverage Undisputed 01/23/2026 1078695779 CMS
Janssen Biotech, Inc. $41.91 08/15/2024 Food and Beverage Undisputed 01/23/2026 1078695812 CMS
Janssen Biotech, Inc. $71.58 09/25/2024 Food and Beverage Undisputed 01/23/2026 1078695808 CMS
Janssen Biotech, Inc. $28.22 09/25/2024 Food and Beverage Undisputed 01/23/2026 1078695855 CMS
Janssen Biotech, Inc. $35.54 10/16/2024 Food and Beverage Undisputed 01/23/2026 1078695977 CMS
Janssen Biotech, Inc. $25.19 11/11/2024 Food and Beverage Undisputed 01/23/2026 1078695771 CMS
Janssen Biotech, Inc. $26.67 12/09/2024 Food and Beverage Undisputed 01/23/2026 1078695804 CMS
Madrigal Pharmaceuticals $22.09 10/09/2024 Food and Beverage Undisputed 01/23/2026 1144186183 CMS
PFIZER INC. $25.21 04/25/2024 Food and Beverage Undisputed 01/23/2026 1131409714 CMS
Phathom Pharmaceuticals, Inc. $19.17 02/14/2024 Food and Beverage Undisputed 01/23/2026 1151142339 CMS
Phathom Pharmaceuticals, Inc. $18.77 04/23/2024 Food and Beverage Undisputed 01/23/2026 1151142341 CMS
Phathom Pharmaceuticals, Inc. $16.87 05/06/2024 Food and Beverage Undisputed 01/23/2026 1151142343 CMS
Phathom Pharmaceuticals, Inc. $16.01 07/22/2024 Food and Beverage Undisputed 01/23/2026 1151142345 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.65 06/12/2024 Food and Beverage Undisputed 01/23/2026 1153580485 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $22.10 08/28/2024 Food and Beverage Undisputed 01/23/2026 1153572980 CMS
Takeda Pharmaceuticals U.S.A., Inc. $48.36 02/12/2024 Food and Beverage Undisputed 01/23/2026 1137701660 CMS
Takeda Pharmaceuticals U.S.A., Inc. $33.73 02/15/2024 Food and Beverage Undisputed 01/23/2026 1137701662 CMS
Takeda Pharmaceuticals U.S.A., Inc. $1.03 02/16/2024 Food and Beverage Undisputed 01/23/2026 1137701664 CMS
Takeda Pharmaceuticals U.S.A., Inc. $27.16 09/04/2024 Food and Beverage Undisputed 01/23/2026 1137701666 CMS
Takeda Pharmaceuticals U.S.A., Inc. $30.03 11/13/2024 Food and Beverage Undisputed 01/23/2026 1137701668 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, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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