Sarah M. Somerfield, FNP-BC
NPI 1134378532ActiveIndividual· Nurse Practitioner, Family· West Branch, MI
Nurse Practitioner, Family (FNP-BC) with Mymichigan Medical Center West Branch, practicing in West Branch, Michigan. In 2024 Medicare paid $27,975 for 319 patients, and Part D covered 474 of their prescriptions, 88% of them generic. Lists Mymichigan Medical Center West Branch as a hospital affiliation.
Overview
| NPI | 1134378532 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-BC |
| Sole proprietor | No |
| NPI issued | Sep 10, 2008 |
| Last updated in NPPES | Jun 4, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 4704216377 | MI |
| Emergency Medicine | 207P00000X | 4704216377 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 319 |
|---|---|
| Services billed | 363 across 17 procedure codes |
| Paid by Medicare | $27,975 |
Part D prescriptions in 2024
| Prescriptions (claims) | 474 · 482 30-day fills |
|---|---|
| Patients | 291 |
| Total drug cost | $15,914 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Mymichigan Medical Center West BranchWest Branch, MI · 76 clinicians
Hospital affiliation
- Mymichigan Medical Center West BranchWest Branch, MI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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