Viviana Fonseca Auch
NPI 1790511772ActiveIndividual· Physician Assistant· Helena, MT
Physician Assistant with Helena Indian Alliance Inc, practicing in Helena, Montana. Part D covered 14 prescriptions written in 2024, 86% of them generic. Lists Billings Clinic Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1790511772 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Sep 9, 2024 |
| Last updated in NPPES | Sep 9, 2024 |
| Certified by provider | Sep 9, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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 - Physician Assistant (MT) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 14 · 16 30-day fills |
|---|---|
| Total drug cost | $2,376 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Helena Indian Alliance IncHelena, MT · 9 clinicians
Hospital affiliations
- Billings Clinic HospitalBillings, MT
- St Peters HealthHelena, MT
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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