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

REGINA M STEIN

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1245241983
CMS profile
484175
Location
CHICAGO, IL

General Payments · PY2018–2024

$3,085.58

  • Reported across 14 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$371.52

8 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 $272.52 7
Education $99.00 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Gilead Sciences, Inc. $193.65 2
Merck Sharp & Dohme Corporation $95.84 1
PFIZER INC. $82.03 5

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $2,633.20 3
PY2020 $68.94 2
PY2021 $11.92 1
PY2024 $371.52 8

Payment records · PY2024 (8)

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

Program year 2024 201820202021 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
Gilead Sciences, Inc. $94.65 12/12/2024 Food and Beverage Undisputed 01/23/2026 1133800806 CMS
Gilead Sciences, Inc. $99.00 12/19/2024 Education Undisputed 01/23/2026 1133891191 CMS
Merck Sharp & Dohme LLC $95.84 12/13/2024 Food and Beverage Undisputed 01/23/2026 1141734775 CMS
PFIZER INC. $8.10 04/11/2024 Food and Beverage Undisputed 01/23/2026 1131913019 CMS
PFIZER INC. $32.74 05/08/2024 Food and Beverage Undisputed 01/23/2026 1131324118 CMS
PFIZER INC. $6.75 05/13/2024 Food and Beverage Undisputed 01/23/2026 1131918585 CMS
PFIZER INC. $7.49 07/02/2024 Food and Beverage Undisputed 01/23/2026 1131990613 CMS
PFIZER INC. $26.95 12/14/2024 Food and Beverage Undisputed 01/23/2026 1131106456 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, 2020, 2021, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2020 , PY2021 , 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.

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