Marina Lonnie Brown, PHYSICIAN ASSISTANT
NPI 1902408545ActiveIndividual· Physician Assistant· Grand Junction, CO
Physician Assistant (PHYSICIAN ASSISTANT) with Community Medical Group LLC and 1 other group, practicing in Grand Junction, Colorado. 37 Medicare patients in 2024, $5,410 paid; nearly all of their 90 Part D prescriptions were generic (98%). Solventum Corporation was the largest of 4 companies reporting payments in 2025, $251.97 in all, mostly food and beverage. Lists Community Hospital as a hospital affiliation.
Overview
| NPI | 1902408545 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PHYSICIAN ASSISTANT |
| Sole proprietor | Yes |
| NPI issued | Nov 9, 2020 |
| Last updated in NPPES | Nov 9, 2020 |
| Certified by provider | Nov 9, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA.0006497 | CO |
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 (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 37 |
|---|---|
| Services billed | 71 across 20 procedure codes |
| Paid by Medicare | $5,410 |
Part D prescriptions in 2024
| Prescriptions (claims) | 90 · 94 30-day fills |
|---|---|
| Patients | 58 |
| Total drug cost | $530.75 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Community Medical Group LLCGrand Jct, CO · 109 clinicians
- Grand Valley OrthopedicsGrand Junction, CO · 27 clinicians
Hospital affiliation
- Community HospitalGrand Junction, CO
Industry payments (Open Payments)
- 2025$251.97 · 4 payments from 4 companies
- 2024$89.58 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Solventum Corporation | $113.28 | 1 |
| Smith+nephew, Inc. | $99.33 | 1 |
| Davol Inc. | $20.54 | 1 |
| Urgo Medical North America, LLC | $18.82 | 1 |
What the 2025 payments were for
- Food and Beverage$251.97 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 163 physician assistants in Grand Junction · All physician assistants in Colorado