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

RANDALL C KAHAN

Allopathic & Osteopathic Physicians Obstetrics & Gynecology

NPI
1275522377
CMS profile
57825
Location
ARLINGTON HEIGHTS, IL

General Payments · PY2018–2024

$6,446.84

  • Reported across 160 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$358.28

17 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 $358.28 17

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $3,429.16 43
PY2019 $386.10 24
PY2020 $965.15 18
PY2021 $400.56 22
PY2022 $465.82 15
PY2023 $441.77 21
PY2024 $358.28 17

Payment records · PY2024 (17)

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. $23.40 08/28/2024 Food and Beverage Undisputed 01/23/2026 1104018909 CMS
Agile Therapeutics, Inc. $15.52 06/05/2024 Food and Beverage Undisputed 01/23/2026 1154844265 CMS
Astellas Pharma US Inc $19.43 01/29/2024 Food and Beverage Undisputed 01/23/2026 1139285846 CMS
Exeltis, USA Inc. $42.17 06/12/2024 Food and Beverage Undisputed 01/23/2026 1149996480 CMS
Hologic Sales and Service, LLC $17.11 05/21/2024 Food and Beverage Undisputed 01/23/2026 1084873746 CMS
Hologic Sales and Service, LLC $22.57 11/20/2024 Food and Beverage Undisputed 01/23/2026 1084873798 CMS
Hologic Sales and Service, LLC $19.99 12/18/2024 Food and Beverage Undisputed 01/23/2026 1084873822 CMS
MAYNE PHARMA COMMERCIAL LLC $19.06 05/08/2024 Food and Beverage Undisputed 01/23/2026 1154699245 CMS
Novo Nordisk Inc $23.88 03/27/2024 Food and Beverage Undisputed 01/23/2026 1096892423 CMS
PFIZER INC. $15.49 08/15/2024 Food and Beverage Undisputed 01/23/2026 1131792521 CMS
PFIZER INC. $15.81 09/11/2024 Food and Beverage Undisputed 01/23/2026 1131978705 CMS
Radius Health, Inc. $30.32 09/10/2024 Food and Beverage Undisputed 01/23/2026 1089985467 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $17.76 08/29/2024 Food and Beverage Undisputed 01/23/2026 1153440941 CMS
SHIELD THERAPEUTICS INC $20.21 01/24/2024 Food and Beverage Undisputed 01/23/2026 1150117787 CMS
SHIELD THERAPEUTICS INC $20.00 05/15/2024 Food and Beverage Undisputed 01/23/2026 1150131074 CMS
Sumitomo Pharma America, Inc. $15.70 07/23/2024 Food and Beverage Undisputed 01/23/2026 1148871187 CMS
Sumitomo Pharma America, Inc. $19.86 10/30/2024 Food and Beverage Undisputed 01/23/2026 1148871189 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

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.