Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. John Patrick Hanrahan, MD

Individual provider Emergency Medicine Physician · NPI 1265580575

Dr. John Patrick Hanrahan, MD is an Emergency Medicine Physician in West Roxbury, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts and New York.

Licensed in
MA, NY
In the registry since
2007
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

69 Grayfield Ave
West Roxbury, MA 02132-2316
Phone: (617) 327-6090
Fax: (508) 357-7874
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 146677 (NY)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 54280 (MA)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 54280 (MA)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 146677 (NY)

Record details

NPI number1265580575
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 5, 2007
Last updated in NPPESSeptember 11, 2025
Mailing address69 Grayfield Ave, West Roxbury, MA 02132-2316

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