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

MADELAINE FELDMAN

Allopathic & Osteopathic Physicians Internal Medicine Rheumatology

NPI
1588665400
CMS profile
578852
Location
METAIRIE, LA

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 · PY2021 · Entire year

$1,397.91

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

PY2021 · entire year · sorted by reported total

By paying entity

PY2021 · entire year · sorted by reported total

Page 1 of 1; records 1–34 of 34 matching records. This page contains 34 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

MADELAINE FELDMAN

NPI 1588665400 · CMS profile ID 578852

Allopathic & Osteopathic Physicians / Internal Medicine / Rheumatology

METAIRIE, LA

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.

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.

General Payments, PY2021; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 1 of 1; records 1–34 of 34 matching records. This page contains 34 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1588665400?year=2021&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain
MADELAINE FELDMAN, NPI 1588665400, CMS profile ID 578852. General Payments, PY2021; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 1; records 1–34 of 34 matching records. This page contains 34 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1588665400?year=2021&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202.
APA 7
IndustryPayments. (2026). MADELAINE FELDMAN, NPI 1588665400, CMS profile ID 578852. General Payments, PY2021; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 1; records 1–34 of 34 matching records. This page contains 34 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1588665400?year=2021&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202.
Bluebook
MADELAINE FELDMAN, NPI 1588665400, CMS profile ID 578852, IndustryPayments, General Payments, PY2021; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 1 of 1; records 1–34 of 34 matching records. This page contains 34 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202. https://industrypayments.org/provider/npi-1588665400?year=2021&recipient=provider#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

Payment records · PY2021

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

General Payments · PY2021 · Physicians and non-physician practitioners · CMS publication 2026-06-30

34 matching records · $1,397.91 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
Janssen Biotech, Inc. $23.3212/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 788428437 CMS
Acerta Pharma LLC $51.5712/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 860916443 CMS
UCB, Inc. $21.3812/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 807440065 CMS
AbbVie Inc. $10.0411/30/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 794451227 CMS
Lilly USA, LLC $17.0111/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 818597995 CMS
AstraZeneca Pharmaceuticals LP $19.6811/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 830282903 CMS
Novartis Pharmaceuticals Corporation $16.4011/11/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 812676235 CMS
PFIZER INC. $15.3211/11/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 833139537 CMS
AbbVie Inc. $20.8310/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 794451223 CMS
AbbVie Inc. $28.7410/26/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 794451219 CMS
Amgen Inc. $19.9910/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 825567589 CMS
Amgen Inc. $31.5210/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 825567609 CMS
Amgen Inc. $16.9510/06/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 825567605 CMS
PFIZER INC. $12.6910/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 832907107 CMS
E.R. Squibb & Sons, L.L.C. $13.2909/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 783513455 CMS
AstraZeneca Pharmaceuticals LP $58.0009/07/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 829585881 CMS
AbbVie Inc. $22.6808/27/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 794451215 CMS
AbbVie Inc. $14.0408/24/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 794451211 CMS
E.R. Squibb & Sons, L.L.C. $16.5008/24/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 783513445 CMS
Amgen Inc. $15.1408/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 825567617 CMS
Amgen Inc. $7.5708/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 825567601 CMS
Aurinia Pharma U.S., Inc. $30.9508/13/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 841397205 CMS
Johnson & Johnson Health Care Systems Inc. $101.5308/12/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 787612085 CMS
AbbVie Inc. $74.2608/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 794451207 CMS
E.R. Squibb & Sons, L.L.C. $14.3907/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 783513439 CMS
Amgen Inc. $19.4507/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 825567593 CMS
Amgen Inc. $37.3407/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 825567597 CMS
UCB, Inc. $24.7106/30/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 807371785 CMS
Novartis Pharmaceuticals Corporation $19.8506/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 812676233 CMS
Amgen Inc. $23.5206/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 825567585 CMS
AbbVie Inc. $21.1005/25/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 794451203 CMS
UCB, Inc. $17.1505/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 807361467 CMS
Amgen Inc. $6.0002/12/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 825567613 CMS
PFIZER INC. $555.0001/15/2021 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 832573847 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $13,683.00 78
PY2020 $9,761.78 17
PY2021 $1,397.91 34
PY2022 $1,536.69 60
PY2023 $9,782.37 107
PY2024 $10,465.92 47
PY2025 $2,509.38 8

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.