Michelle S. Gerdes, MD
NPI 1376566380ActiveIndividual· Dermatology· Metairie, LA
Dermatology (MD) in Metairie, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $643,681 for 1,201 claims, against $138,427 paid for services in 2024. Abbvie Inc. was the largest of 24 companies reporting payments in 2025, $3,467 in all, mostly food and beverage.
Overview
| NPI | 1376566380 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 25, 2006 |
| Last updated in NPPES | Jan 23, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 024931 | 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 - Dermatology (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 265 |
|---|---|
| Services billed | 2,582 across 57 procedure codes |
| Paid by Medicare | $138,427 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,201 · 1,401 30-day fills |
|---|---|
| Patients | 409 |
| Total drug cost | $643,681 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Dermatology |
Medical group
- Family Dermatology Specialists LLCMetairie, LA · 5 clinicians
Industry payments (Open Payments)
- 2025$3,467 · 169 payments from 24 companies
- 2024$2,887 · 160 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $621.72 | 40 |
| Lilly USA, LLC | $429.04 | 17 |
| Janssen Biotech, Inc. | $369.43 | 17 |
| Pfizer Inc. | $276.22 | 11 |
| Galderma Laboratories, L.P. | $272.20 | 11 |
What the 2025 payments were for
- Food and Beverage$3,384 · 166 payments
- Education$83.41 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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