Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

West Lake Psychological Services, Pllc

Mental Health Clinic/Center (Including Community Mental Health Center) in Geneva, NY · enumerated 2026 · authorized official David Wierzbicki, Owner.

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

National Provider Identifier

1851227458

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name West Lake Psychological Services, Pllc

Practice address 33 Seneca St, Geneva, NY, 14456

Phone (315) 922-1600

Enumeration date Jun 22, 2026

Last updated in NPPES Jun 22, 2026

Taxonomy & classification

261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities Primary

Authorized official

Name David Wierzbicki

Title Owner

Phone (315) 922-1600

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is West Lake Psychological Services, Pllc located?

The practice location on file with NPPES is in Geneva, NY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-06-22. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-22.