Britt Erika Warner, PA-C
NPI 1588842165ActiveIndividual· Physician Assistant· Longmont, CO
Physician Assistant (PA-C) with Grand Traverse Physician Services PC and 3 other groups, practicing in Longmont, Colorado. In 2024 Medicare paid $18,640 for 116 patients, and Part D covered 106 of their prescriptions, 57% of them generic. Astellas Pharma US Inc was the largest of 10 companies reporting payments in 2025, $321.79 in all, mostly food and beverage. Lists Munson Healthcare Grayling Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1588842165 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Feb 5, 2008 |
| Last updated in NPPES | Jul 2, 2024 |
| Certified by provider | Jul 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA.0002552 | CO |
| Physician Assistant, Medical | 363AM0700X | PA.0002552 | 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); Practitioner - Physician Assistant (ID); Practitioner - Physician Assistant (MI); Practitioner - Physician Assistant (MT); Practitioner - Physician Assistant (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 116 |
|---|---|
| Services billed | 251 across 7 procedure codes |
| Paid by Medicare | $18,640 |
Part D prescriptions in 2024
| Prescriptions (claims) | 106 · 174 30-day fills |
|---|---|
| Patients | 43 |
| Total drug cost | $22,420 |
| Generic share | 57% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Grand Traverse Physician Services PCTraverse City, MI · 113 clinicians
- North Michigan Physician Services PCCharlevoix, MI · 67 clinicians
- Wexford Physician Services PCCadillac, MI · 41 clinicians
- Otsego Physician Services PCGaylord, MI · 32 clinicians
Hospital affiliations
- Munson Healthcare Grayling HospitalGrayling, MI
- Munson Healthcare Otsego Memorial HospitalGaylord, MI
- Munson Medical CenterTraverse City, MI
- St James HospitalButte, MT
- St Joseph Regional Medical CenterLewiston, ID
Industry payments (Open Payments)
- 2025$321.79 · 14 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $91.92 | 4 |
| Janssen Biotech, Inc. | $34.28 | 2 |
| Genmab U.S., Inc. | $33.60 | 1 |
| Sobi, Inc | $27.94 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $25.23 | 1 |
What the 2025 payments were for
- Food and Beverage$321.79 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 92 physician assistants in Longmont · All physician assistants in Colorado