Natalie J. Arena, PA-C
NPI 1174544282ActiveIndividual· Physician Assistant, Surgical· Glenwood Springs, CO
Physician Assistant, Surgical (PA-C) with Grand River Hospital District, practicing in Glenwood Springs, Colorado. Part D covered 172 prescriptions written in 2024, 99% of them generic. Treace Medical Concepts, Inc. was the largest of 3 companies reporting payments in 2025, $112.29 in all, mostly food and beverage. Lists Grand River Hospital District as a hospital affiliation.
Overview
| NPI | 1174544282 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jul 22, 2006 |
| Last updated in NPPES | Jul 1, 2026 |
| Certified by provider | Jul 1, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | — | — |
| Physician Assistant, Medical | 363AM0700X | 2131 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 172 · 200 30-day fills |
|---|---|
| Patients | 65 |
| Total drug cost | $2,507 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Grand River Hospital DistrictRifle, CO · 80 clinicians
Hospital affiliation
- Grand River Hospital DistrictRifle, CO
Industry payments (Open Payments)
- 2025$112.29 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Treace Medical Concepts, Inc. | $48.58 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $39.79 | 1 |
| Regeneron Healthcare Solutions, Inc. | $23.92 | 1 |
What the 2025 payments were for
- Food and Beverage$112.29 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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