Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

MARC S FELDSTEIN

Allopathic & Osteopathic Physicians Obstetrics & Gynecology

NPI
1730145566
CMS profile
351337
Location
CHICAGO, IL

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

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General Payments · PY2023 · Entire year

$1,195.88

34 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

By nature of payment

PY2023 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,195.88 34

By paying entity

PY2023 · entire year · sorted by reported total

Payment records · PY2023

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

General Payments · PY2023 · Physicians and non-physician practitioners · CMS publication 2026-06-30

34 matching records · $1,195.88 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 34 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–34 of 34.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
ABBVIE INC. $13.7612/12/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997239909 CMS
Hologic Sales and Service, LLC $22.2711/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261024861805 CMS
Merck Sharp & Dohme LLC $13.5911/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048927607 CMS
ABBVIE INC. $13.7611/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997239907 CMS
Myriad Women's Health, Inc. $253.7411/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261059580333 CMS
ABBVIE INC. $33.6311/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997239905 CMS
CooperSurgical, Inc. $15.8710/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261051541465 CMS
Gynesonics, Inc. $65.9110/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058157487 CMS
Gynesonics, Inc. $17.3010/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058157489 CMS
Gynesonics, Inc. $9.4010/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058157491 CMS
Exeltis, USA Inc. $16.0110/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261002131309 CMS
ABBVIE INC. $19.7110/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997239903 CMS
ABBVIE INC. $1.3109/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997239901 CMS
ABBVIE INC. $12.2609/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997239899 CMS
ABBVIE INC. $10.9008/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997239897 CMS
Gynesonics, Inc. $78.8108/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058157485 CMS
ABBVIE INC. $19.9207/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997239895 CMS
Gynesonics, Inc. $109.9307/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058157481 CMS
Gynesonics, Inc. $31.7407/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058157483 CMS
Gynesonics, Inc. $19.5507/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058157479 CMS
ABBVIE INC. $7.9907/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997239893 CMS
CooperSurgical, Inc. $18.8406/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261051541405 CMS
ABBVIE INC. $22.1206/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997239891 CMS
ABBVIE INC. $30.3505/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997239889 CMS
ABBVIE INC. $21.8605/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997239887 CMS
ABBVIE INC. $2.6005/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997239885 CMS
Gynesonics, Inc. $148.2503/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058157477 CMS
ABBVIE INC. $18.5003/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997239883 CMS
ABBVIE INC. $25.5303/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997239881 CMS
ABBVIE INC. $21.6602/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997239879 CMS
ABBVIE INC. $34.0602/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997239877 CMS
Medtronic, Inc. $22.6602/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261026298435 CMS
Bayer Healthcare Pharmaceuticals Inc. $23.6601/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261000760293 CMS
ABBVIE INC. $18.4301/25/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997239875 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,012.06 65
PY2020 $761.04 40
PY2021 $1,061.74 47
PY2022 $1,197.76 33
PY2023 $1,195.88 34
PY2024 $832.31 26
PY2025 $470.13 15

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files and profile matching
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

Cite this record.

Plain
MARC S FELDSTEIN, NPI 1730145566. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1730145566.
APA 7
IndustryPayments. (2026). MARC S FELDSTEIN, NPI 1730145566 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1730145566
Bluebook
MARC S FELDSTEIN, NPI 1730145566, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1730145566.

Source: Centers for Medicare & Medicaid Services, Open Payments.