Individual provider · Type 1 NPI

Katherine P. Ryan, MD

Pediatric Emergency Medicine (Emergency Medicine) Physician · Boston, MA

NPI number 1548765852 Active

Practice location

300 Longwood Ave
Boston, MA 02115-5724

Call (617) 355-6000 Map

Specialties and licenses

TaxonomyCodeLicense
Pediatric Emergency Medicine (Emergency Medicine) Physician Primary 207PP0204X1023422 (MA)

Pediatric Emergency Medicine (Emergency Medicine) Physician: Pediatric Emergency Medicine is a clinical subspecialty that focuses on the care of the acutely ill or injured child in the setting of an emergency department.

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About NPI 1548765852

Katherine P. Ryan, MD's National Provider Identifier is 1548765852, issued on Mar 28, 2018. The primary taxonomy on file is Pediatric Emergency Medicine (Emergency Medicine) Physician (207PP0204X), and the practice location is in Boston, MA. The record was last updated on Aug 18, 2025.