Individual provider · Type 1 NPI

Eryn T. Johnstone, PNP

Pediatric Nurse Practitioner · Boston, MA

NPI number 1356921027 Active

Practice location

300 Longwood Ave
Boston, MA 02115-5724

Other practice locations

  • 3401 Civic Center Blvd, Philadelphia, PA 19104-4319 · (215) 590-4040

Specialties and licenses

TaxonomyCodeLicense
Pediatric Nurse Practitioner Primary 363LP0200XRN2340875 (MA)
Pediatric Nurse Practitioner 363LP0200XSP023361 (PA)

Pediatric Nurse Practitioner: Definition to come...

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About NPI 1356921027

Eryn T. Johnstone, PNP's National Provider Identifier is 1356921027, issued on Apr 8, 2021. The primary taxonomy on file is Pediatric Nurse Practitioner (363LP0200X), and the practice location is in Boston, MA. The record was last updated on Aug 11, 2026.