Individual provider · Type 1 NPI

Mary Jane F. O'Brien, RNP

Pediatric Nurse Practitioner · East Boston, MA

NPI number 1831138320 Active

Practice location

10 Gove St
East Boston, MA 02128-1920

Fax (617) 568-4780

Specialties and licenses

TaxonomyCodeLicense
Pediatric Nurse Practitioner Primary 363LP0200X128206 (MA)

Pediatric Nurse Practitioner: Definition to come...

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About NPI 1831138320

Mary Jane F. O'Brien, RNP's National Provider Identifier is 1831138320, issued on Jun 6, 2006. The primary taxonomy on file is Pediatric Nurse Practitioner (363LP0200X), and the practice location is in East Boston, MA. The record was last updated on Jul 13, 2026.