Individual provider · Type 1 NPI

John Michael Hayes, FNP-C

Family Nurse Practitioner · Boston, MA

NPI number 1174898233 Active

Practice location

300 Longwood Ave
Boston, MA 02115-5724

Specialties and licenses

TaxonomyCodeLicense
Family Nurse Practitioner Primary 363LF0000XRN174284 (MA)

Family Nurse Practitioner: Definition to come...

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About NPI 1174898233

John Michael Hayes, FNP-C's National Provider Identifier is 1174898233, issued on Mar 21, 2012. The primary taxonomy on file is Family Nurse Practitioner (363LF0000X), and the practice location is in Boston, MA. The record was last updated on Sep 17, 2026.