William Posten, MD
NPI 1497725790ActiveIndividual· Dermatology, MOHS-Micrographic Surgery· Dallas, TX
Dermatology, MOHS-Micrographic Surgery (MD) in Dallas, Texas, trained at Yale University School of Medicine (class of 2000). 584 Medicare patients in 2024, $881,895 paid; all of their 636 Part D prescriptions were generic. Kerecis Limited was the largest of 7 companies reporting payments in 2025, $562.90 in all, mostly food and beverage.
Overview
| NPI | 1497725790 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jan 26, 2006 |
| Last updated in NPPES | Jul 30, 2025 |
| Certified by provider | Jul 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology, MOHS-Micrographic Surgery Primary | 207ND0101X | L8995 | TX |
| Dermatology | 207N00000X | L8895 | 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 | 584 |
|---|---|
| Services billed | 4,865 across 71 procedure codes |
| Paid by Medicare | $881,895 |
Part D prescriptions in 2024
| Prescriptions (claims) | 636 · 636 30-day fills |
|---|---|
| Patients | 561 |
| Total drug cost | $2,831 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Yale University School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Dermatology |
Medical group
- Pdp of Texas, PLLCDallas, TX · 59 clinicians
Industry payments (Open Payments)
- 2025$562.90 · 36 payments from 7 companies
- 2024$781.26 · 25 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kerecis Limited | $307.07 | 29 |
| Abbvie Inc. | $124.40 | 1 |
| Biowound Solutions, Inc. | $37.85 | 2 |
| Mimedx Group, Inc. | $34.91 | 1 |
| Regeneron Healthcare Solutions, Inc. | $23.91 | 1 |
What the 2025 payments were for
- Food and Beverage$562.90 · 36 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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