Elizabeth B. Grieshaber, M.D.
NPI 1437390424ActiveIndividual· Dermatology· Metairie, LA
Dermatology (M.D.) in Metairie, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $280,149 for 1,083 claims, against $75,494 paid for services in 2024. Janssen Biotech, Inc. was the largest of 25 companies reporting payments in 2025, $5,931 in all, mostly food and beverage.
Overview
| NPI | 1437390424 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 20, 2009 |
| Last updated in NPPES | Dec 12, 2024 |
| Certified by provider | Dec 12, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | MD.204028 | LA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 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 | 379 |
|---|---|
| Services billed | 2,635 across 40 procedure codes |
| Paid by Medicare | $75,494 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,083 · 1,439 30-day fills |
|---|---|
| Patients | 371 |
| Total drug cost | $280,149 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Dermatology |
Medical groups
- Louisiana State University School of Medicine in New Orleans Faculty GNew Orleans, LA · 447 clinicians
- T and G Dermatology APMCMetairie, LA · 2 clinicians
Industry payments (Open Payments)
- 2025$5,931 · 237 payments from 25 companies
- 2024$23,549 · 277 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $2,271 | 25 |
| Abbvie Inc. | $573.53 | 45 |
| Ucb, Inc. | $417.98 | 20 |
| E.R. Squibb & Sons, L.L.C. | $271.72 | 10 |
| Regeneron Healthcare Solutions, Inc. | $266.01 | 14 |
What the 2025 payments were for
- Food and Beverage$4,160 · 232 payments
- Consulting Fee$1,650 · 1 payment
- Education$120.47 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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