Charla M. Fontaine, PA-C
NPI 1376621201ActiveIndividual· Physician Assistant· Missoula, MT
Physician Assistant (PA-C) with Western Montana Clinic PC, practicing in Missoula, Montana. 740 Medicare patients in 2024, $151,344 paid; nearly all of their 765 Part D prescriptions were generic (90%). Abbvie Inc. was the largest of 15 companies reporting payments in 2025, $1,485 in all, mostly food and beverage. Lists St. Patrick Hospital as a hospital affiliation.
Overview
| NPI | 1376621201 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Nov 1, 2006 |
| Last updated in NPPES | Jun 21, 2021 |
| Certified by provider | Jun 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 595 | MT |
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 - Physician Assistant (MT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 740 |
|---|---|
| Services billed | 4,530 across 26 procedure codes |
| Paid by Medicare | $151,344 |
Part D prescriptions in 2024
| Prescriptions (claims) | 765 · 906 30-day fills |
|---|---|
| Patients | 293 |
| Total drug cost | $126,153 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Western Montana Clinic PCMissoula, MT · 44 clinicians
Hospital affiliation
- St. Patrick HospitalMissoula, MT
Industry payments (Open Payments)
- 2025$1,485 · 80 payments from 15 companies
- 2024$1,393 · 84 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $368.97 | 26 |
| Ucb, Inc. | $177.52 | 8 |
| Lilly USA, LLC | $174.34 | 10 |
| Novartis Pharmaceuticals Corporation | $167.22 | 8 |
| Regeneron Healthcare Solutions, Inc. | $153.88 | 6 |
What the 2025 payments were for
- Food and Beverage$1,485 · 80 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 125 physician assistants in Missoula · All physician assistants in Montana