Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Denise M. Ferraro, F.N.P.

Pediatric Nurse Practitioner in East Setauket, NY · enumerated 2010.

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

National Provider Identifier

1518270610

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Registry record

Entity type Individual (Type 1)

Name Denise M. Ferraro

Credential F.N.P.

Sex Female

Practice address 37 Research Way, Suite 2, East Setauket, NY, 11733

Phone (631) 444-4649

Fax (631) 444-4339

Enumeration date Jul 17, 2010

Last updated in NPPES Nov 17, 2011

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 336437 (NY) Secondary

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 336437 (NY) 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 Denise Ferraro's NPI record?

Cross-check NPI 1518270610 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1518270610 active?

Yes, as of the latest NPPES snapshot, NPI 1518270610 is active (record last updated 2011-11-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-17.