Are you Allyson Hallahan? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAllyson Hallahan is a nurse practitioner — family based in Troy, MI. The provider's National Provider Identifier (NPI) is 1710357348.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
1920 LIVERNOIS RD
Troy, MI 48083
15120 Michigan Ave Ste A
Dearborn, MI 48126
Allyson Hallahan is a nurse practitioner in Troy, MI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Allyson Hallahan is listed at 1920 Livernois Rd, Troy, MI 48083. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (586) 431-1777. Contact the office directly to confirm availability and scheduling.
NPI registry
Allyson Hallahan's National Provider Identifier is 1710357348. 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
Allyson Hallahan has 11+ years experience. Registered with an NPI since 2015. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Allyson Hallahan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.
A GigHz company · Founder: Pouyan Golshani, MD