Ana M. Ballester-Fiallo, M.D. PLLC
NPI 1548695794ActiveOrganization· Internal Medicine, Rheumatology· San Antonio, TX
Internal Medicine, Rheumatology in San Antonio, Texas, registered in NPPES in September 2013. The authorized official on file is Ana Miriam Ballester-Fiallo, M.D., M.D.
Overview
| NPI | 1548695794 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Sep 6, 2013 |
| Last updated in NPPES | Sep 6, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | — | — |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
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