Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. William Stephen Gazitano, MSW
Clinical Social Worker in Utica, NY · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821372905
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Registry record
Entity type Individual (Type 1)
Name Mr. William Stephen Gazitano
Credential MSW
Sex Male
Practice address 502 Court St, Suite 401, Utica, NY, 13502
Phone (315) 733-1726
Fax (315) 733-1789
Enumeration date Oct 6, 2011
Last updated in NPPES Oct 6, 2011
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License PRO19279-1 (NY) Primary
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is William Gazitano?
William Gazitano is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-06.