Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

T W Ponessa and Associates Counseling Services Inc

Community/Behavioral Health Agency in Lancaster, PA · enumerated 2008 · authorized official Catherine Deguire, Ceo.

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

National Provider Identifier

1689851909

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Registry record

Entity type Organization (Type 2)

Legal business name T W Ponessa and Associates Counseling Services Inc

Practice address 445 Reservoir Street, Lancaster, PA, 17602

Phone (717) 291-6211

Enumeration date Jan 29, 2008

Last updated in NPPES Jan 29, 2008

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies Primary

Authorized official

Name Catherine Deguire

Title Ceo

Phone (717) 560-7917

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

Who is the authorized official for T W Ponessa and Associates Counseling Services Inc?

NPPES lists Catherine Deguire (Ceo) as the authorized official for this organization.

What is the NPI number for T W Ponessa and Associates Counseling Services Inc?

The NPI for T W Ponessa and Associates Counseling Services Inc is 1689851909, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-29.