Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jill Williams, PSY. D.

School Psychologist in Syracuse, NY · enumerated 2011.

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

National Provider Identifier

1770877458

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Registry record

Entity type Individual (Type 1)

Name Jill Williams

Credential PSY. D.

Sex Female

Practice address 215 Bassett St, Syracuse, NY, 13210

Phone (315) 472-4404

Fax (315) 478-2337

Enumeration date May 31, 2011

Last updated in NPPES May 31, 2011

Taxonomy & licenses

103TS0200X School Psychologist Behavioral Health & Social Service Providers · License 1890859 (NY) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD 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.

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Frequently asked questions

What specialty is Jill Williams?

Jill Williams is registered in NPPES with the primary taxonomy of School Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-31.