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

GAZALA N KHAN

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1407978513
CMS profile
545570
Location
ANN ARBOR, MI

General Payments · PY2018–2024

$77,248.22

  • Reported across 81 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$22,538.94

19 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

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
EISAI INC. $15,663.38 14
Acerta Pharma LLC $6,875.56 5

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $6,537.92 16
PY2019 $3,350.00 3
PY2020 $4,455.00 4
PY2021 $4,657.50 5
PY2022 $11,833.24 11
PY2023 $23,875.62 23
PY2024 $22,538.94 19

Payment records · PY2024 (19)

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 Pharmaceuticals LP $171.22 05/30/2024 Travel and Lodging Undisputed 01/23/2026 1104310402 CMS
AstraZeneca Pharmaceuticals LP $576.20 05/30/2024 Travel and Lodging Undisputed 01/23/2026 1104656203 CMS
AstraZeneca Pharmaceuticals LP $116.47 05/30/2024 Food and Beverage Undisputed 01/23/2026 1105670949 CMS
AstraZeneca Pharmaceuticals LP $511.67 05/30/2024 Travel and Lodging Undisputed 01/23/2026 1105886001 CMS
AstraZeneca Pharmaceuticals LP $5,500.00 06/04/2024 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 1104291452 CMS
Eisai Inc. $55.59 02/28/2024 Food and Beverage Undisputed 01/23/2026 1110746386 CMS
Eisai Inc. $4,710.00 02/28/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1110746394 CMS
Eisai Inc. $335.00 02/28/2024 Travel and Lodging Undisputed 01/23/2026 1110746400 CMS
Eisai Inc. $1,962.50 02/28/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1110746402 CMS
Eisai Inc. $77.32 02/28/2024 Food and Beverage Undisputed 01/23/2026 1110746406 CMS
Eisai Inc. $785.00 03/05/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1110746384 CMS
Eisai Inc. $103.28 03/05/2024 Food and Beverage Undisputed 01/23/2026 1110746390 CMS
Eisai Inc. $1,962.50 03/05/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1110746398 CMS
Eisai Inc. $125.00 03/28/2024 Food and Beverage Undisputed 01/23/2026 1110746388 CMS
Eisai Inc. $1,962.50 03/28/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1110746392 CMS
Eisai Inc. $785.00 03/28/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1110746396 CMS
Eisai Inc. $46.90 03/28/2024 Travel and Lodging Undisputed 01/23/2026 1110746404 CMS
Eisai Inc. $5.29 03/28/2024 Food and Beverage Undisputed 01/23/2026 1110746408 CMS
Eisai Inc. $2,747.50 09/18/2024 Consulting Fee Undisputed 01/23/2026 1110746410 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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