Provider Profile
Sarah M. Somerfield, FNP-BC
Unclaimed ProfileAbout Sarah Somerfield
Sarah M. Somerfield, FNP-BC is a nurse practitioner practicing in West Branch, MI. Sarah is also listed as specializing in nurse practitioner — family and emergency medicine. According to Medicare claims data, Sarah cared for 325 Medicare patients across 338 services. The services billed most often include emergency department visit with moderate level of medical decision making, emergency department visit with high level of medical decision making, and emergency department visit with low level of medical decision making. This provider record is associated with NPI 1134378532.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (989) 345-7000
- Email not available
Practice Locations
611 COURT ST
West Branch, MI 48661
Procedures Most Often Billed to Medicare
338 services · 325 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
150 | More than most peers in Nurse Practitioner |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
136 | More often than most peers in Nurse Practitioner |
| Emergency department visit with low level of medical decision making | Office visit | 99283 |
52 | More often than most peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 24 related providers in 3 groups
Other nurse practitioners in West Branch 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2008 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Sarah M. Somerfield specialize in?
Sarah M. Somerfield is a nurse practitioner in West Branch, MI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Sarah M. Somerfield located?
Sarah M. Somerfield is listed at 611 Court St, West Branch, MI 48661. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Sarah M. Somerfield's phone number?
The number on file is (989) 345-7000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Sarah M. Somerfield's NPI number?
Sarah M. Somerfield's National Provider Identifier is 1134378532. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Sarah M. Somerfield train?
Sarah M. Somerfield attended Other, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
How long has Sarah M. Somerfield been practicing?
Sarah M. Somerfield has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
What does Sarah M. Somerfield do most often?
According to Medicare billing data, Sarah M. Somerfield the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Sarah M. Somerfield confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Sarah M. Somerfield. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.