Madelaine Ann Feldman, MD
NPI 1588665400ActiveIndividual· Internal Medicine, Rheumatology· Metairie, LA
Internal Medicine, Rheumatology (MD) in Metairie, Louisiana, licensed in LA, with an NPI issued in August 2005. Their prescriptions cost Medicare Part D more than their services did: $440,388 for 954 claims, against $158,681 paid for services in 2024. Pfizer Inc. was the largest of 5 companies reporting payments in 2025, $2,509 in all, mostly travel and lodging.
Overview
| NPI | 1588665400 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 2, 2005 |
| Last updated in NPPES | Feb 28, 2023 |
| Certified by provider | Feb 28, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 016753 | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Rheumatology (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 81 |
|---|---|
| Services billed | 22,653 across 23 procedure codes |
| Paid by Medicare | $158,681 |
Part D prescriptions in 2024
| Prescriptions (claims) | 954 · 1,787 30-day fills |
|---|---|
| Patients | 174 |
| Total drug cost | $440,388 |
| Generic share | 88% of claims |
Industry payments (Open Payments)
- 2025$2,509 · 8 payments from 5 companies
- 2024$10,466 · 47 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $1,500 | 1 |
| Abbvie Inc. | $780.34 | 3 |
| Genzyme Corporation | $144.98 | 1 |
| Janssen Biotech, Inc. | $42.22 | 2 |
| Astrazeneca Pharmaceuticals LP | $41.84 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,500 · 1 payment
- Consulting Fee$525.00 · 1 payment
- Food and Beverage$484.38 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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