Matthew Anthony Mittelbronn, MD
NPI 1801838537ActiveIndividual· Dermatology· Fort Worth, TX
Dermatology (MD) in Fort Worth, Texas, trained at Louisiana State University School of Medicine in New Orleans (class of 2003). 608 Medicare patients in 2024, $455,218 paid; nearly all of their 583 Part D prescriptions were generic (94%). Genzyme Corporation was the largest of 18 companies reporting payments in 2025, $1,441 in all, mostly food and beverage.
Overview
| NPI | 1801838537 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 10, 2006 |
| Last updated in NPPES | Jul 16, 2026 |
| Certified by provider | Jul 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | M5383 | TX |
| Dermatology | 207N00000X | MD.026045 | LA |
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 (AZ); Practitioner - Dermatology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 608 |
|---|---|
| Services billed | 13,685 across 58 procedure codes |
| Paid by Medicare | $455,218 |
Part D prescriptions in 2024
| Prescriptions (claims) | 583 · 656 30-day fills |
|---|---|
| Patients | 303 |
| Total drug cost | $401,726 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Dermatology |
Medical group
- Molly M Warthan MDFort Worth, TX · 5 clinicians
Industry payments (Open Payments)
- 2025$1,441 · 67 payments from 18 companies
- 2024$1,475 · 58 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $204.96 | 9 |
| Janssen Biotech, Inc. | $204.73 | 8 |
| Novartis Pharmaceuticals Corporation | $202.18 | 9 |
| Abbvie Inc. | $201.35 | 8 |
| Regeneron Healthcare Solutions, Inc. | $148.07 | 8 |
What the 2025 payments were for
- Food and Beverage$1,441 · 67 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 47 dermatologists in Fort Worth · All dermatologists in Texas