Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Gerald Dennis Sammartano, LCSW

Clinical Social Worker in Rye, NY · enumerated 2006.

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

National Provider Identifier

1477522829

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Registry record

Entity type Individual (Type 1)

Name Mr. Gerald Dennis Sammartano

Credential LCSW

Sex Male

Practice address 150 Purchase St, Suite 11f, Rye, NY, 10580

Phone (914) 921-3000

Enumeration date Mar 17, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License R-027037-1 (NY) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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 1477522829 active?

Yes, as of the latest NPPES snapshot, NPI 1477522829 is active (record last updated 2007-07-08).

How do I verify Gerald Sammartano's NPI record?

Cross-check NPI 1477522829 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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Janusz Richards Chiropractor · Rye, NY NPI 1134187578 Allan Warshowsky Gynecology Physician · Rye, NY NPI 1366491128 Meredith Kosann Dermatology Physician · Rye, NY NPI 1689604597 Robert Praid General Practice Dentistry · Rye, NY NPI 1578669123 Sandra Ang Internal Medicine Physician · Rye, NY NPI 1700975133 Rye Walk-in Medical Group PC Internal Medicine Physician · Rye, NY NPI 1033283049 Karl Suerig Internal Medicine Physician · Rye, NY NPI 1396810842 Mary Kung Acupuncturist · Rye, NY NPI 1427277102

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.