Mark Dwayne Chaney, PA-C
NPI 1467055632ActiveIndividual· Physician Assistant· Eastland, TX
Physician Assistant (PA-C) with Eastland Memorial Hospital District, practicing in Eastland, Texas. Their prescriptions cost Medicare Part D more than their services did: $1,120,147 for 3,226 claims, against $3,195 paid for services in 2024. Amgen Inc. was the largest of 9 companies reporting payments in 2025, $313.60 in all, mostly food and beverage. Lists Eastland Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1467055632 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Nov 19, 2020 |
| Last updated in NPPES | Jan 28, 2026 |
| Certified by provider | Jan 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 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 | 24 |
|---|---|
| Services billed | 176 across 36 procedure codes |
| Paid by Medicare | $3,195 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,226 · 6,749 30-day fills |
|---|---|
| Patients | 349 |
| Total drug cost | $1,120,147 |
| Generic share | 56% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Eastland Memorial Hospital DistrictEastland, TX · 7 clinicians
Hospital affiliation
- Eastland Memorial HospitalEastland, TX
Other facilities
- Centerwell Home HealthHome health agency · Eastland, TX
Industry payments (Open Payments)
- 2025$313.60 · 15 payments from 9 companies
- 2024$412.31 · 25 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $84.96 | 4 |
| Novo Nordisk Inc | $46.67 | 2 |
| Medtronic, Inc. | $42.10 | 2 |
| Neurocrine Biosciences, Inc. | $34.07 | 1 |
| Genzyme Corporation | $28.56 | 1 |
What the 2025 payments were for
- Food and Beverage$313.60 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Eastland
- 1689739278