Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erin Therese Murphy-Davis, FNP

Nurse Practitioner in Belmont, MA · enumerated 2019.

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

National Provider Identifier

1508418021

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Registry record

Entity type Individual (Type 1)

Name Erin Therese Murphy-Davis

Credential FNP

Sex Female

Practice address 115 Mill St, Belmont, MA, 02478

Phone (617) 855-2351

Enumeration date Jul 15, 2019

Last updated in NPPES Dec 11, 2020

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN2272313 (MA) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN2272313 (MA) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN2272313 (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

Where does Erin Murphy-Davis practice?

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

What is the NPI number for Erin Murphy-Davis?

The National Provider Identifier (NPI) for Erin Murphy-Davis is 1508418021, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-11.