Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jenifer Erin Fernstrom, FNP

Family Nurse Practitioner in East Greenwich, RI · enumerated 2024.

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

National Provider Identifier

1457107120

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Registry record

Entity type Individual (Type 1)

Name Jenifer Erin Fernstrom

Credential FNP

Sex Female

Practice address 1351 S County Trl, East Greenwich, RI, 02818

Phone (401) 398-0860

Enumeration date Apr 24, 2024

Last updated in NPPES May 18, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN04029 (RI) 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 Jenifer Fernstrom?

The National Provider Identifier (NPI) for Jenifer Fernstrom is 1457107120, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jenifer Fernstrom practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-18.