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DR. JOHN PATRICK HANRAHAN M.D
NPI 1265580575
Emergency Medicine in West Roxbury, MA

Active since January 05, 2007
69 GRAYFIELD AVE, WEST ROXBURY, MA 02132(617) 327-6090(508) 357-7874 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. John Patrick Hanrahan M.d NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOHN PATRICK HANRAHAN M.D (NPI 1265580575) is an individual emergency medicine provider in West Roxbury, Massachusetts, licensed in New York (146677) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1265580575
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. JOHN PATRICK HANRAHANCredential: M.D
Location Address69 GRAYFIELD AVEWest Roxbury, MA 02132-2316
Mailing Address69 Grayfield AveWest Roxbury, MA 02132-2316 · (617) 327-6090 · Fax (508) 357-7874
Phone(617) 327-6090
Fax(508) 357-7874
Sole ProprietorYes
Enumeration DateJanuary 5, 2007
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1265580575 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in NY · 146677✔ Licensed in MA · 54280
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License 54280 (MA), 146677 (NY)
69 GRAYFIELD AVE, West Roxbury, MA 02132
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Hanrahan's NPI number?

The NPI number for John Hanrahan is 1265580575. It was assigned to this individual provider in the NPPES registry on January 5, 2007.

Where is John Hanrahan located?

John Hanrahan practices at 69 Grayfield Ave, West Roxbury, MA 02132. The listed phone number is (617) 327-6090.

What is John Hanrahan's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

When was this NPI record last updated?

The NPPES record for John Hanrahan was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.