Sydney Larkin Proffer, MD, MS
NPI 1588283253ActiveIndividual· Dermatology, MOHS-Micrographic Surgery· Austin, TX
Dermatology, MOHS-Micrographic Surgery (MD, MS) in Austin, Texas, trained at Mayo Medical School (class of 2020). Part D covered 464 prescriptions written in 2024, 88% of them generic. Merz North America, Inc. was the largest of 10 companies reporting payments in 2025, $858.58 in all, mostly food and beverage.
Overview
| NPI | 1588283253 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, MS |
| Sole proprietor | No |
| NPI issued | Apr 13, 2020 |
| Last updated in NPPES | Jun 17, 2025 |
| Certified by provider | Jun 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology, MOHS-Micrographic Surgery Primary | 207ND0101X | U3625 | TX |
| Dermatology | 207N00000X | 68967 | MN |
| Dermatology | 207N00000X | 036.168455 | IL |
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 - Micrographic Dermatologic Surgery (Mds) (TX) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 464 · 581 30-day fills |
|---|---|
| Patients | 161 |
| Total drug cost | $173,151 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Mayo Medical School |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Micrographic Dermatologic Surgery (Mds) |
| Secondary specialties | Dermatology |
Industry payments (Open Payments)
- 2025$858.58 · 13 payments from 10 companies
- 2024$122.52 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merz North America, Inc. | $299.75 | 4 |
| Genzyme Corporation | $164.30 | 1 |
| Incyte Corporation | $118.10 | 1 |
| Abbvie Inc. | $115.36 | 1 |
| Ucb, Inc. | $37.10 | 1 |
What the 2025 payments were for
- Food and Beverage$858.58 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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