Are you Christopher M. Callahan, NP? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileChristopher M. Callahan, NP is a nurse practitioner practicing in North Reading, MA. This provider record is associated with NPI 1366335325.
Factual summary compiled by Guide.md from public records; not written by this provider.
18 STRAWBERRY LN
North Reading, MA 01864
Christopher M. Callahan is a nurse practitioner in North Reading, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Christopher M. Callahan is listed at 18 Strawberry Ln, North Reading, MA 01864. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (339) 222-0318. Contact the office directly to confirm availability and scheduling.
NPI registry
Christopher M. Callahan's National Provider Identifier is 1366335325. 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
Christopher M. Callahan has 1+ years experience. Registered with an NPI since 2025. 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 Christopher M. Callahan. If this is you, claiming it is free.
Guide.md
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