Ryan W. Ahern, MD
NPI 1003033838ActiveIndividual· Dermatology, Procedural Dermatology· College Station, TX
Dermatology, Procedural Dermatology (MD) in College Station, Texas, trained at Tulane University School of Medicine (class of 2001). 580 Medicare patients in 2024, $1,090,620 paid; nearly all of their 94 Part D prescriptions were generic (99%). Convatec Inc. was the largest of 2 companies reporting payments in 2025, $202.80 in all, mostly food and beverage.
Overview
| NPI | 1003033838 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 20, 2007 |
| Last updated in NPPES | Jan 30, 2020 |
| Certified by provider | Jan 30, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology, Procedural Dermatology Primary | 207NS0135X | M6002 | TX |
| Dermatology, MOHS-Micrographic Surgery | 207ND0101X | M6002 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 580 |
|---|---|
| Services billed | 2,440 across 57 procedure codes |
| Paid by Medicare | $1,090,620 |
Part D prescriptions in 2024
| Prescriptions (claims) | 94 · 94 30-day fills |
|---|---|
| Patients | 75 |
| Total drug cost | $974.27 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Dermatology |
Industry payments (Open Payments)
- 2025$202.80 · 17 payments from 2 companies
- 2024$149.16 · 14 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Convatec Inc. | $197.43 | 16 |
| Kerecis Limited | $5.37 | 1 |
What the 2025 payments were for
- Food and Beverage$202.80 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records