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

MEILAN K HAN

Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease

NPI
1457433369
CMS profile
111636
Location
ANN ARBOR, MI

General Payments · PY2018–2024

$764,808.52

  • Reported across 472 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$146,032.96

76 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: Pulmonary Disease MI All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $97,857.92 36
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $25,016.00 1
Travel and Lodging $21,998.51 22
Food and Beverage $1,160.53 17

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Acerta Pharma LLC $37,139.67 19
GlaxoSmithKline, LLC. $26,281.03 6
SANOFI US SERVICES INC. $25,256.00 2
GENZYME CORPORATION $24,176.21 14
AstraZeneca UK Limited $12,333.56 14
Regeneron Healthcare Solutions, Inc. $10,931.21 12
F. Hoffmann-La Roche AG $4,005.45 4
Genentech USA, Inc. $2,880.00 2
CHIESI USA, INC. $1,860.70 1
AstraZeneca AB $1,074.00 1
Genentech, Inc. $95.13 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $119,460.50 105
PY2019 $125,581.65 138
PY2020 $90,827.31 26
PY2021 $81,734.00 28
PY2022 $43,546.33 14
PY2023 $157,625.77 85
PY2024 $146,032.96 76

Payment records · PY2024 (76)

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
AstraZeneca AB $1,074.00 02/02/2024 Consulting Fee Undisputed 01/23/2026 1093886225 CMS
AstraZeneca Pharmaceuticals LP $805.50 02/21/2024 Consulting Fee Undisputed 01/23/2026 1104766566 CMS
AstraZeneca Pharmaceuticals LP $1,611.00 04/15/2024 Consulting Fee Undisputed 01/23/2026 1104199165 CMS
AstraZeneca Pharmaceuticals LP $2,013.75 04/15/2024 Consulting Fee Undisputed 01/23/2026 1104453322 CMS
AstraZeneca Pharmaceuticals LP $135.00 05/18/2024 Food and Beverage Undisputed 01/23/2026 1105731219 CMS
AstraZeneca Pharmaceuticals LP $1,342.50 06/21/2024 Consulting Fee Undisputed 01/23/2026 1105844023 CMS
AstraZeneca Pharmaceuticals LP $1,074.00 07/08/2024 Consulting Fee Undisputed 01/23/2026 1105339099 CMS
AstraZeneca Pharmaceuticals LP $2,013.75 07/12/2024 Consulting Fee Undisputed 01/23/2026 1105352390 CMS
AstraZeneca Pharmaceuticals LP $2,685.00 08/14/2024 Consulting Fee Undisputed 01/23/2026 1104488896 CMS
AstraZeneca Pharmaceuticals LP $1,611.00 08/14/2024 Consulting Fee Undisputed 01/23/2026 1104565858 CMS
AstraZeneca Pharmaceuticals LP $1,342.50 08/14/2024 Consulting Fee Undisputed 01/23/2026 1105417855 CMS
AstraZeneca Pharmaceuticals LP $537.00 08/28/2024 Consulting Fee Undisputed 01/23/2026 1104654399 CMS
AstraZeneca Pharmaceuticals LP $2,013.75 10/01/2024 Consulting Fee Undisputed 01/23/2026 1104761256 CMS
AstraZeneca Pharmaceuticals LP $537.00 10/10/2024 Consulting Fee Undisputed 01/23/2026 1105319465 CMS
AstraZeneca Pharmaceuticals LP $891.42 10/23/2024 Consulting Fee Undisputed 01/23/2026 1105446507 CMS
AstraZeneca Pharmaceuticals LP $537.00 10/25/2024 Consulting Fee Undisputed 01/23/2026 1105584594 CMS
AstraZeneca Pharmaceuticals LP $1,074.00 11/01/2024 Consulting Fee Undisputed 01/23/2026 1104424717 CMS
AstraZeneca Pharmaceuticals LP $805.50 11/25/2024 Consulting Fee Undisputed 01/23/2026 1105415872 CMS
AstraZeneca Pharmaceuticals LP $4,027.50 12/17/2024 Consulting Fee Undisputed 01/23/2026 1105865108 CMS
AstraZeneca Pharmaceuticals LP $12,082.50 12/23/2024 Consulting Fee Undisputed 01/23/2026 1104250411 CMS
AstraZeneca UK Limited $537.00 01/09/2024 Consulting Fee Undisputed 01/23/2026 1093939133 CMS
AstraZeneca UK Limited $22.39 05/18/2024 Food and Beverage Undisputed 01/23/2026 1093926599 CMS
AstraZeneca UK Limited $29.03 09/07/2024 Food and Beverage Undisputed 01/23/2026 1093998343 CMS
AstraZeneca UK Limited $83.17 09/08/2024 Food and Beverage Undisputed 01/23/2026 1093961168 CMS
AstraZeneca UK Limited $8,356.85 10/02/2024 Travel and Lodging Undisputed 01/23/2026 1093921659 CMS
AstraZeneca UK Limited $113.92 10/02/2024 Travel and Lodging Undisputed 01/23/2026 1093938597 CMS
AstraZeneca UK Limited $58.97 10/02/2024 Food and Beverage Undisputed 01/23/2026 1093970548 CMS
AstraZeneca UK Limited $1,165.97 10/02/2024 Travel and Lodging Undisputed 01/23/2026 1094013237 CMS
AstraZeneca UK Limited $113.92 10/02/2024 Travel and Lodging Undisputed 01/23/2026 1094033621 CMS
AstraZeneca UK Limited $58.97 10/02/2024 Food and Beverage Undisputed 01/23/2026 1094036499 CMS
AstraZeneca UK Limited $18.09 10/02/2024 Travel and Lodging Undisputed 01/23/2026 1094036781 CMS
AstraZeneca UK Limited $76.78 10/02/2024 Food and Beverage Undisputed 01/23/2026 1094040806 CMS
AstraZeneca UK Limited $87.50 11/21/2024 Food and Beverage Undisputed 01/23/2026 1093922835 CMS
AstraZeneca UK Limited $1,611.00 12/04/2024 Consulting Fee Undisputed 01/23/2026 1093932533 CMS
Chiesi USA, Inc. $1,860.70 03/05/2024 Travel and Lodging Undisputed 01/23/2026 1151808012 CMS
F. Hoffmann-La Roche AG $1,485.00 04/10/2024 Consulting Fee Undisputed 01/23/2026 1133068173 CMS
F. Hoffmann-La Roche AG $660.00 07/16/2024 Consulting Fee Undisputed 01/23/2026 1133068178 CMS
F. Hoffmann-La Roche AG $45.45 09/07/2024 Food and Beverage Undisputed 01/23/2026 1133068182 CMS
F. Hoffmann-La Roche AG $1,815.00 09/07/2024 Consulting Fee Undisputed 01/23/2026 1133068186 CMS
Genentech USA, Inc. $2,640.00 01/23/2024 Consulting Fee Undisputed 01/23/2026 1133068165 CMS
Genentech USA, Inc. $240.00 01/23/2024 Travel and Lodging Undisputed 01/23/2026 1133068169 CMS
Genentech, Inc. $95.13 01/08/2024 Food and Beverage Undisputed 01/23/2026 1133068189 CMS
GENZYME CORPORATION $355.39 03/15/2024 Travel and Lodging Undisputed 01/23/2026 1139691980 CMS
GENZYME CORPORATION $150.48 03/15/2024 Travel and Lodging Undisputed 01/23/2026 1139691982 CMS
GENZYME CORPORATION $106.75 03/15/2024 Travel and Lodging Undisputed 01/23/2026 1139691984 CMS
GENZYME CORPORATION $112.16 03/15/2024 Food and Beverage Undisputed 01/23/2026 1139691986 CMS
GENZYME CORPORATION $39.72 03/15/2024 Food and Beverage Undisputed 01/23/2026 1139691988 CMS
GENZYME CORPORATION $64.37 03/15/2024 Food and Beverage Undisputed 01/23/2026 1139691990 CMS
GENZYME CORPORATION $68.47 03/15/2024 Food and Beverage Undisputed 01/23/2026 1139691992 CMS
GENZYME CORPORATION $12,525.00 03/15/2024 Consulting Fee Undisputed 01/23/2026 1139691994 CMS
GENZYME CORPORATION $240.00 03/15/2024 Travel and Lodging Undisputed 01/23/2026 1139691996 CMS
GENZYME CORPORATION $89.21 06/11/2024 Food and Beverage Undisputed 01/23/2026 1139691968 CMS
GENZYME CORPORATION $64.23 09/05/2024 Food and Beverage Undisputed 01/23/2026 1139692038 CMS
GENZYME CORPORATION $101.70 09/05/2024 Travel and Lodging Undisputed 01/23/2026 1139692040 CMS
GENZYME CORPORATION $29.98 09/05/2024 Food and Beverage Undisputed 01/23/2026 1139692042 CMS
GENZYME CORPORATION $10,228.75 09/05/2024 Consulting Fee Undisputed 01/23/2026 1139692044 CMS
GlaxoSmithKline, LLC. $3,250.00 02/05/2024 Consulting Fee Undisputed 01/23/2026 1116419062 CMS
GlaxoSmithKline, LLC. $7,606.03 07/04/2024 Travel and Lodging Undisputed 01/23/2026 1116645450 CMS
GlaxoSmithKline, LLC. $1,625.00 08/02/2024 Consulting Fee Undisputed 01/23/2026 1116091531 CMS
GlaxoSmithKline, LLC. $6,500.00 09/20/2024 Consulting Fee Undisputed 01/23/2026 1116648723 CMS
GlaxoSmithKline, LLC. $6,500.00 10/02/2024 Consulting Fee Undisputed 01/23/2026 1116613320 CMS
GlaxoSmithKline, LLC. $800.00 10/22/2024 Consulting Fee Undisputed 01/23/2026 1116685295 CMS
Regeneron Healthcare Solutions, Inc. $25.50 05/30/2024 Travel and Lodging Undisputed 01/23/2026 1114064272 CMS
Regeneron Healthcare Solutions, Inc. $25.50 05/31/2024 Travel and Lodging Undisputed 01/23/2026 1114064274 CMS
Regeneron Healthcare Solutions, Inc. $490.00 05/31/2024 Travel and Lodging Undisputed 01/23/2026 1114064276 CMS
Regeneron Healthcare Solutions, Inc. $282.38 06/05/2024 Travel and Lodging Undisputed 01/23/2026 1114064278 CMS
Regeneron Healthcare Solutions, Inc. $28.13 06/12/2024 Travel and Lodging Undisputed 01/23/2026 1114064280 CMS
Regeneron Healthcare Solutions, Inc. $186.20 06/13/2024 Travel and Lodging Undisputed 01/23/2026 1114064282 CMS
Regeneron Healthcare Solutions, Inc. $171.00 06/21/2024 Travel and Lodging Undisputed 01/23/2026 1114064284 CMS
Regeneron Healthcare Solutions, Inc. $120.00 07/26/2024 Travel and Lodging Undisputed 01/23/2026 1114064286 CMS
Regeneron Healthcare Solutions, Inc. $835.00 07/26/2024 Consulting Fee Undisputed 01/23/2026 1114064288 CMS
Regeneron Healthcare Solutions, Inc. $1,252.50 07/26/2024 Consulting Fee Undisputed 01/23/2026 1114064290 CMS
Regeneron Healthcare Solutions, Inc. $2,505.00 07/26/2024 Consulting Fee Undisputed 01/23/2026 1114064292 CMS
Regeneron Healthcare Solutions, Inc. $5,010.00 07/26/2024 Consulting Fee Undisputed 01/23/2026 1114064294 CMS
SANOFI US SERVICES INC. $25,016.00 02/07/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1139691912 CMS
SANOFI US SERVICES INC. $240.00 02/07/2024 Travel and Lodging Undisputed 01/23/2026 1139691914 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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