Mario A. Fierro, MD
NPI 1033172374ActiveIndividual· Pediatrics, Developmental - Behavioral Pediatrics· San Antonio, TX
Pediatrics, Developmental - Behavioral Pediatrics (MD) in San Antonio, Texas, trained at Harvard Medical School (class of 1997). Part D covered 55 prescriptions written in 2024, 87% of them generic.
Overview
| NPI | 1033172374 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 8, 2006 |
| Last updated in NPPES | Mar 22, 2023 |
| Certified by provider | Mar 22, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Developmental - Behavioral Pediatrics Primary | 2080P0006X | L5734 | TX |
| Pediatrics | 208000000X | L5734 | TX |
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 - Pediatric Medicine (TX) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 55 · 55 30-day fills |
|---|---|
| Total drug cost | $4,489 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Pediatric Medicine |
Medical group
- University of Texas Health Science Center at San AntonioSan Antonio, TX · 1,297 clinicians
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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