Maryann Elizabeth Beach, MMS, PA-C
NPI 1083257489ActiveIndividual· Physician Assistant· Helena, MT
Physician Assistant (MMS, PA-C) with St Peters Health, practicing in Helena, Montana. 148 Medicare patients in 2024, $22,307 paid; nearly all of their 1,197 Part D prescriptions were generic (97%). Lists St Peters Health as a hospital affiliation.
Overview
| NPI | 1083257489 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MMS, PA-C |
| Sole proprietor | No |
| NPI issued | Oct 18, 2019 |
| Last updated in NPPES | Oct 18, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | MED-PAC-LIC-79205 | MT |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 148 |
|---|---|
| Services billed | 310 across 22 procedure codes |
| Paid by Medicare | $22,307 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,197 · 1,259 30-day fills |
|---|---|
| Patients | 88 |
| Total drug cost | $29,858 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- St Peters HealthHelena, MT · 199 clinicians
Hospital affiliation
- St Peters HealthHelena, MT
Other facilities
- Benefis Community Care IncHome health agency · Great Falls, MT
- St Peter's Health Home Health and HospiceHome health agency · Helena, 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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