Emily A. Comstock, PAC
NPI 1578514758ActiveIndividual· Physician Assistant, Medical· Great Falls, MT
Physician Assistant, Medical (PAC) with Great Falls Clinic LLC, practicing in Great Falls, Montana. Their prescriptions cost Medicare Part D more than their services did: $1,148,103 for 10,095 claims, against $89,855 paid for services in 2024. Abbvie Inc. was the largest of 7 companies reporting payments in 2025, $628.12 in all, mostly food and beverage. Lists Benefis Hospitals Inc and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1578514758 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PAC |
| Sole proprietor | No |
| NPI issued | May 13, 2006 |
| Last updated in NPPES | Jul 22, 2026 |
| Certified by provider | Jul 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 452 | MT |
| Clinic/Center, Primary Care | 261QP2300X | MED-PAC-LIC-452 | 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 | 415 |
|---|---|
| Services billed | 2,064 across 31 procedure codes |
| Paid by Medicare | $89,855 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,095 · 20,346 30-day fills |
|---|---|
| Patients | 546 |
| Total drug cost | $1,148,103 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Great Falls Clinic LLCGreat Falls, MT · 72 clinicians
Hospital affiliations
- Benefis Hospitals IncGreat Falls, MT
- Benefis Teton Medical CenterChoteau, MT
- Great Falls Clinic HospitalGreat Falls, MT
Other facilities
- Benefis Community Care IncHome health agency · Great Falls, MT
- Granite Peak Home HealthHome health agency · Miles City, MT
- Medallion Medical CareHome health agency · Great Falls, MT
Industry payments (Open Payments)
- 2025$628.12 · 44 payments from 7 companies
- 2024$382.26 · 19 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $327.37 | 23 |
| Amgen Inc. | $187.54 | 15 |
| Pfizer Inc. | $37.11 | 2 |
| Novo Nordisk Inc | $27.62 | 1 |
| Astellas Pharma US Inc | $20.01 | 1 |
What the 2025 payments were for
- Food and Beverage$628.12 · 44 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 physician assistants in Great Falls · All physician assistants in Montana