Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lynn Graffeo, FNP

Family Nurse Practitioner in Maplewood, NJ · enumerated 2016.

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

National Provider Identifier

1154771400

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Registry record

Entity type Individual (Type 1)

Name Lynn Graffeo

Credential FNP

Sex Female

Practice address 1973 Springfield Ave, Maplewood, NJ, 07040

Phone (973) 313-2501

Fax (973) 313-2505

Enumeration date Jun 17, 2016

Last updated in NPPES Jun 20, 2016

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NJ00645500 (NJ) 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

How do I verify Lynn Graffeo's NPI record?

Cross-check NPI 1154771400 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1154771400 active?

Yes, as of the latest NPPES snapshot, NPI 1154771400 is active (record last updated 2016-06-20).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-20.