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Ms. Deborah Ruth Williams, CCC-SLP

Speech-Language Pathologist in Rochester, NY · enumerated 2010 · practices at West Irondequoit Central School District.

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

National Provider Identifier

1689984775

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Registry record

Entity type Individual (Type 1)
Name Ms. Deborah Ruth Williams
Credential CCC-SLP
Sex Female
Practice address 350 Cooper Rd, Rochester, NY, 14617
Phone (585) 336-1605
Enumeration date Oct 7, 2010
Last updated in NPPES Sep 16, 2011

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 012106 (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.

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Frequently asked questions

Is NPI 1689984775 active?
Yes, as of the latest NPPES snapshot, NPI 1689984775 is active (record last updated 2011-09-16).
How do I verify Deborah Williams's NPI record?
Cross-check NPI 1689984775 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-16.