Mark A. Witt, DPM
NPI 1093782427ActiveIndividual· Podiatrist· Longview, TX
Podiatrist (DPM) with Associated Clinicians of East Texas, practicing in Longview, Texas. 591 Medicare patients in 2024, $181,333 paid; nearly all of their 809 Part D prescriptions were generic (97%). Treace Medical Concepts, Inc. was the largest of 5 companies reporting payments in 2025, $150.07 in all, mostly food and beverage. Lists Christus Good Shepherd Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1093782427 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DPM |
| Sole proprietor | No |
| NPI issued | Mar 3, 2006 |
| Last updated in NPPES | Jun 13, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Podiatrist Primary | 213E00000X | 1692 | 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 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 - Podiatry (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 591 |
|---|---|
| Services billed | 4,938 across 73 procedure codes |
| Paid by Medicare | $181,333 |
Part D prescriptions in 2024
| Prescriptions (claims) | 809 · 869 30-day fills |
|---|---|
| Patients | 398 |
| Total drug cost | $30,433 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Podiatry |
Medical group
- Associated Clinicians of East TexasLongview, TX · 108 clinicians
Hospital affiliations
- Christus Good Shepherd Medical CenterLongview, TX
- Longview Regional Medical CenterLongview, TX
Other facilities
- Premier Home CareHome health agency · Longview, TX
Industry payments (Open Payments)
- 2025$150.07 · 7 payments from 5 companies
- 2024$18.09 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Treace Medical Concepts, Inc. | $51.06 | 2 |
| Medtronic, Inc. | $33.64 | 1 |
| Bioventus LLC | $28.49 | 1 |
| Biowound Solutions, Inc. | $19.44 | 1 |
| Orthofix Medical, Inc. | $17.44 | 2 |
What the 2025 payments were for
- Food and Beverage$150.07 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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