Mark Daniel Fierro, M.D.
NPI 1720425242ActiveIndividual· Family Medicine· Harker Heights, TX
Family Medicine (M.D.) with Hospitalist Medicine Physicians of Texas PLLC and 2 other groups, practicing in Harker Heights, Texas. 130 Medicare patients in 2024, $29,497 paid; nearly all of their 122 Part D prescriptions were generic (91%). Lists Adventhealth Rollins Brook and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1720425242 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 23, 2013 |
| Last updated in NPPES | Jul 25, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 9408101 | KS |
| Family Medicine | 207Q00000X | MD-43099 | IA |
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 - Family Practice (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 130 |
|---|---|
| Services billed | 359 across 13 procedure codes |
| Paid by Medicare | $29,497 |
Part D prescriptions in 2024
| Prescriptions (claims) | 122 · 122 30-day fills |
|---|---|
| Patients | 66 |
| Total drug cost | $4,616 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Family Practice |
Medical groups
- Hospitalist Medicine Physicians of Texas PLLCHumble, TX · 686 clinicians
- Usacs Integrated Acute Care Services of Texas, PLLCKerrville, TX · 387 clinicians
- Apotheosis Medical Group, PLLCSan Antonio, TX · 9 clinicians
Hospital affiliations
- Adventhealth Rollins BrookLampasas, TX
- Ascension Seton HaysKyle, TX
- Ascension Seton WilliamsonRound Rock, TX
- Methodist HospitalSan Antonio, TX
- Methodist Hospital Stone OakSan Antonio, TX
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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