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

ABRAHAM KHAN

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1942405709
CMS profile
269287
Location
NEW YORK, NY

General Payments · PY2018–2024

$101,295.18

  • Reported across 86 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$23,743.85

21 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
GENZYME CORPORATION $8,675.23 6
Medtronic, Inc. $8,335.18 5
Phathom Pharmaceuticals, Inc. $5,702.43 8
Regeneron Healthcare Solutions, Inc. $858.00 1
Enterra Medical, Inc. $173.01 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $11,902.37 16
PY2019 $8,340.33 13
PY2020 $17,401.08 11
PY2021 $15,890.00 5
PY2022 $6,980.11 8
PY2023 $17,037.44 12
PY2024 $23,743.85 21

Payment records · PY2024 (21)

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
Enterra Medical, Inc. $173.01 09/27/2024 Food and Beverage Undisputed 01/23/2026 1154809886 CMS
GENZYME CORPORATION $103.08 07/27/2024 Food and Beverage Undisputed 01/23/2026 1139854397 CMS
GENZYME CORPORATION $3,003.00 09/05/2024 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 1139854401 CMS
GENZYME CORPORATION $56.97 09/16/2024 Food and Beverage Undisputed 01/23/2026 1139854389 CMS
GENZYME CORPORATION $125.00 10/10/2024 Food and Beverage Undisputed 01/23/2026 1139854571 CMS
GENZYME CORPORATION $4,719.00 10/10/2024 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 1139854573 CMS
GENZYME CORPORATION $668.18 10/10/2024 Travel and Lodging Undisputed 01/23/2026 1139854575 CMS
Medtronic, Inc. $235.18 02/06/2024 Food and Beverage Undisputed 01/23/2026 1119558442 CMS
Medtronic, Inc. $3,300.00 03/18/2024 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 1112041452 CMS
Medtronic, Inc. $1,800.00 06/25/2024 Consulting Fee Undisputed 01/23/2026 1112040759 CMS
Medtronic, Inc. $1,800.00 07/01/2024 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 1112041454 CMS
Medtronic, Inc. $1,200.00 09/13/2024 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 1112039724 CMS
Phathom Pharmaceuticals, Inc. $1,000.00 03/06/2024 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 1151081032 CMS
Phathom Pharmaceuticals, Inc. $500.00 03/06/2024 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 1151081034 CMS
Phathom Pharmaceuticals, Inc. $125.00 04/03/2024 Food and Beverage Undisputed 01/23/2026 1151081036 CMS
Phathom Pharmaceuticals, Inc. $2,000.00 04/10/2024 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 1151081038 CMS
Phathom Pharmaceuticals, Inc. $18.71 05/19/2024 Food and Beverage Undisputed 01/23/2026 1151081040 CMS
Phathom Pharmaceuticals, Inc. $1,000.00 06/12/2024 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 1151081042 CMS
Phathom Pharmaceuticals, Inc. $58.72 06/26/2024 Travel and Lodging Undisputed 01/23/2026 1151081044 CMS
Phathom Pharmaceuticals, Inc. $1,000.00 08/14/2024 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 1151081046 CMS
Regeneron Healthcare Solutions, Inc. $858.00 04/18/2024 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 1114085922 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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