Are you Mark W. Larsen, MSN-E, FNP-C, CEN? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 901 Adams St, Afton, WY 83110
About Mark Larsen
Listed in the NPI registry as a nurse practitioner — family, Mark W. Larsen, MSN-E, FNP-C, CEN practices in Afton, WY. NPI 1689166266 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
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
- (885) 885-5800
- Email not available
Practice Locations
901 ADAMS ST
Afton, WY 83110
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
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.
Common questions
What is Mark W. Larsen, MSN-E, FNP-C's specialty?
Mark W. Larsen, MSN-E, FNP-C is a nurse practitioner in Afton, WY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Where can I find Mark W. Larsen, MSN-E, FNP-C?
Mark W. Larsen, MSN-E, FNP-C is listed at 901 Adams St, Afton, WY 83110. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Mark W. Larsen, MSN-E, FNP-C?
The number on file is (885) 885-5800. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mark W. Larsen, MSN-E, FNP-C's NPI number?
Mark W. Larsen, MSN-E, FNP-C's National Provider Identifier is 1689166266. 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
How long has Mark W. Larsen, MSN-E, FNP-C been practicing?
Mark W. Larsen, MSN-E, FNP-C has 8+ years experience. Registered with an NPI since 2018. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Mark W. Larsen, MSN-E, FNP-C confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mark W. Larsen, MSN-E, FNP-C. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.