Marcella L. Barker, MD
NPI 1265433148ActiveIndividual· Family Medicine· Great Falls, MT
Family Medicine (MD) in Great Falls, Montana, trained at University of Washington School of Medicine (class of 1994). 272 Medicare patients in 2024, $19,240 paid; nearly all of their 247 Part D prescriptions were generic (91%). Pfizer Inc. was the largest of 2 companies reporting payments in 2025, $51.17 in all, mostly food and beverage.
Overview
| NPI | 1265433148 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 2, 2005 |
| Last updated in NPPES | Apr 5, 2024 |
| Certified by provider | Apr 5, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 8187 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (MT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 272 |
|---|---|
| Services billed | 308 across 19 procedure codes |
| Paid by Medicare | $19,240 |
Part D prescriptions in 2024
| Prescriptions (claims) | 247 · 262 30-day fills |
|---|---|
| Patients | 172 |
| Total drug cost | $5,704 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Family Practice |
Medical group
- Benefis Hospitals IncGreat Falls, MT · 384 clinicians
Hospital affiliation
- Benefis Hospitals IncGreat Falls, MT
Industry payments (Open Payments)
- 2025$51.17 · 3 payments from 2 companies
- 2024$14.43 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $37.71 | 2 |
| Lilly USA, LLC | $13.46 | 1 |
What the 2025 payments were for
- Food and Beverage$51.17 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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