Mark Allen Flesher, PA-C
NPI 1780867002ActiveIndividual· Physician Assistant· Benbrook, TX
Physician Assistant (PA-C) with Green Oaks Physical Therapy Limited Partnership and 1 other group, practicing in Benbrook, Texas. Their prescriptions cost Medicare Part D more than their services did: $9,965 for 591 claims, against $2,622 paid for services in 2024. Nalu Medical, Inc. was the largest of 3 companies reporting payments in 2025, $799.22 in all, mostly travel and lodging. Lists Baylor Scott and White Surgical Hospital Fortworth and 1 other hospital as hospital affiliations.
Overview
| NPI | 1780867002 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Dec 10, 2007 |
| Last updated in NPPES | Oct 2, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
| Physician Assistant, Medical | 363AM0700X | — | — |
| Physician Assistant, Surgical | 363AS0400X | — | — |
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 - Physician Assistant (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14 |
|---|---|
| Services billed | 19 across 8 procedure codes |
| Paid by Medicare | $2,622 |
Part D prescriptions in 2024
| Prescriptions (claims) | 591 · 617 30-day fills |
|---|---|
| Patients | 144 |
| Total drug cost | $9,965 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Green Oaks Physical Therapy Limited PartnershipCarrollton, TX · 242 clinicians
- Joseph Daniels DOFort Worth, TX · 4 clinicians
Hospital affiliations
- Baylor Scott and White Surgical Hospital FortworthFort Worth, TX
- Texas Health Harris Methodist Fort WorthFort Worth, TX
Industry payments (Open Payments)
- 2025$799.22 · 10 payments from 3 companies
- 2024$442.86 · 8 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Nalu Medical, Inc. | $758.32 | 8 |
| Astellas Pharma US Inc | $22.27 | 1 |
| Depuy Synthes Sales Inc. | $18.63 | 1 |
What the 2025 payments were for
- Travel and Lodging$472.71 · 4 payments
- Food and Beverage$326.51 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant providers in Benbrook
- 1407425168
- 1831990910
- 1285926063
- 1740209451
- 1689001406