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Sharon Y. Williams-Como, CASAC

Addiction (Substance Use Disorder) Counselor in Owego, NY · enumerated 2007.

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

National Provider Identifier

1083751119

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Registry record

Entity type Individual (Type 1)
Name Sharon Y. Williams-Como
Credential CASAC
Sex Female
Practice address 1062 State Route 38, Owego, NY, 13827
Phone (607) 687-4000
Fax (607) 687-6396
Enumeration date Jan 30, 2007
Last updated in NPPES Oct 1, 2007

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 9291 (NY) Primary

Other identifiers

Identifier Type State Issuer
00618162 Medicaid NY -
9291 Other NY CASAC CERTIFICATE NUMBER

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 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 Sharon Williams-Como?
Sharon Williams-Como is registered in NPPES with the primary taxonomy of Addiction (Substance Use Disorder) Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-01.