Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elizabeth Russo, F.N.P.

Family Nurse Practitioner in West Haven, CT · enumerated 2007.

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

National Provider Identifier

1437284403

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Registry record

Entity type Individual (Type 1)

Name Elizabeth Russo

Credential F.N.P.

Sex Female

Practice address 1 Cellini Pl Ste 102, West Haven, CT, 06516

Phone (203) 932-6481

Fax (203) 932-4051

Enumeration date Feb 22, 2007

Last updated in NPPES Mar 19, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4142 (CT) 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

Is NPI 1437284403 active?

Yes, as of the latest NPPES snapshot, NPI 1437284403 is active (record last updated 2026-03-19).

How do I verify Elizabeth Russo's NPI record?

Cross-check NPI 1437284403 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-19.