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

OLGA KHEYSON

Allopathic & Osteopathic Physicians Obstetrics & Gynecology

NPI
1871971051
CMS profile
2778082
Location
BROOKLYN, NY

General Payments · PY2018–2024

$434.49

  • Reported across 19 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$253.73

11 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 $253.73 11

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $23.51 1
PY2021 $16.22 1
PY2022 $60.40 3
PY2023 $80.63 3
PY2024 $253.73 11

Payment records · PY2024 (11)

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

Program year 2024 2018202120222023 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
Astellas Pharma US Inc $18.45 09/03/2024 Food and Beverage Undisputed 01/23/2026 1139391816 CMS
Exact Sciences Corporation $17.40 09/10/2024 Food and Beverage Undisputed 01/23/2026 1114733567 CMS
Exact Sciences Corporation $20.50 11/18/2024 Food and Beverage Undisputed 01/23/2026 1114733573 CMS
Hologic Sales and Service, LLC $50.55 01/16/2024 Food and Beverage Undisputed 01/23/2026 1084890243 CMS
Insmed, Inc. $25.02 01/29/2024 Food and Beverage Undisputed 01/23/2026 1089581184 CMS
PFIZER INC. $21.43 09/12/2024 Food and Beverage Undisputed 01/23/2026 1132033883 CMS
Radius Health, Inc. $27.98 05/06/2024 Food and Beverage Undisputed 01/23/2026 1089980998 CMS
REVANCE THERAPEUTICS, INC. $14.93 02/28/2024 Food and Beverage Undisputed 01/23/2026 1147921746 CMS
REVANCE THERAPEUTICS, INC. $21.80 10/29/2024 Food and Beverage Undisputed 01/23/2026 1147921748 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $15.92 10/16/2024 Food and Beverage Undisputed 01/23/2026 1153599007 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $19.75 11/20/2024 Food and Beverage Undisputed 01/23/2026 1153750209 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, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , 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.