Jenna Lee Grilley, PA-C
NPI 1235868324ActiveIndividual· Physician Assistant· Kalispell, MT
Physician Assistant (PA-C) with Kalispell Regional Medical Center Inc, practicing in Kalispell, Montana. Their prescriptions cost Medicare Part D more than their services did: $295,831 for 1,384 claims, against $37,082 paid for services in 2024. Madrigal Pharmaceuticals was the largest of 6 companies reporting payments in 2025, $617.06 in all, mostly food and beverage. Lists Cabinet Peaks Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1235868324 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jun 6, 2022 |
| Last updated in NPPES | Feb 19, 2024 |
| Certified by provider | Feb 19, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | MT |
| Internal Medicine, Gastroenterology | 207RG0100X | MED-PAC-LIC-113139 | 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 | 373 |
|---|---|
| Services billed | 603 across 11 procedure codes |
| Paid by Medicare | $37,082 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,384 · 2,791 30-day fills |
|---|---|
| Patients | 331 |
| Total drug cost | $295,831 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Kalispell Regional Medical Center IncKalispell, MT · 421 clinicians
Hospital affiliations
- Cabinet Peaks Medical CenterLibby, MT
- Logan Health - WhitefishWhitefish, MT
- Logan Health Medical CenterKalispell, MT
Industry payments (Open Payments)
- 2025$617.06 · 17 payments from 6 companies
- 2024$147.00 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $266.43 | 5 |
| Ardelyx, Inc. | $115.22 | 2 |
| Medtronic, Inc. | $78.34 | 3 |
| Pfizer Inc. | $71.84 | 3 |
| Takeda Pharmaceuticals U.S.A., Inc. | $71.01 | 3 |
What the 2025 payments were for
- Food and Beverage$617.06 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant providers in Kalispell
- 1558831289
- 1689876591
- 1740959915
- 1912145467
- 1013959048
- 1346026036
- 1003549478
- 1720058365
- 1639617376
- 1053503987
- 1962282772
- 1508433079