Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leah Paige Przybyszewski, FNP

Nurse Practitioner in Hingham, MA · enumerated 2025.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1336017870

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Registry record

Entity type Individual (Type 1)

Name Leah Paige Przybyszewski

Credential FNP

Sex Female

Practice address 92 Derby St, Hingham, MA, 02043

Phone (617) 855-1050

Enumeration date Oct 27, 2025

Last updated in NPPES Oct 27, 2025

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN2369735 (MA) Primary

FNP — Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Leah Przybyszewski?

The National Provider Identifier (NPI) for Leah Przybyszewski is 1336017870, a Type 1 (individual) record in the CMS NPPES registry.

Where does Leah Przybyszewski practice?

The practice location on file with NPPES is in Hingham, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-27.