Adam Joseph Mamelak, M.D.
NPI 1174663835ActiveIndividual· Dermatology· Austin, TX
Dermatology (M.D.) with Westlake Dermatology PA, practicing in Austin, Texas. 608 Medicare patients in 2024, $392,192 paid; nearly all of their 1,330 Part D prescriptions were generic (98%). Janssen Biotech, Inc. was the largest of 25 companies reporting payments in 2025, $1,839 in all, mostly food and beverage.
Overview
| NPI | 1174663835 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 8, 2007 |
| Last updated in NPPES | Oct 9, 2020 |
| Certified by provider | Oct 9, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | M6272 | TX |
| Dermatology, MOHS-Micrographic Surgery | 207ND0101X | M6272 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 608 |
|---|---|
| Services billed | 5,020 across 91 procedure codes |
| Paid by Medicare | $392,192 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,330 · 1,374 30-day fills |
|---|---|
| Patients | 529 |
| Total drug cost | $126,184 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Dermatology |
| Secondary specialties | Micrographic Dermatologic Surgery (Mds) |
Medical group
- Westlake Dermatology PALakeway, TX · 54 clinicians
Industry payments (Open Payments)
- 2025$1,839 · 93 payments from 25 companies
- 2024$1,381 · 68 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $275.34 | 20 |
| Abbvie Inc. | $207.21 | 14 |
| Ucb, Inc. | $154.57 | 7 |
| E.R. Squibb & Sons, L.L.C. | $136.50 | 11 |
| Mimedx Group, Inc. | $128.42 | 4 |
What the 2025 payments were for
- Food and Beverage$1,839 · 93 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 131 dermatologists in Austin · All dermatologists in Texas