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Leah Topek-Walker, Lcsw P.C.

Clinical Social Worker in Holbrook, NY · enumerated 2016 · authorized official Leah Topek-Walker, Owner.

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

National Provider Identifier

1538603410

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Registry record

Entity type Organization (Type 2)
Legal business name Leah Topek-Walker, Lcsw P.C.
Practice address 991 Main St, Suite 201, Holbrook, NY, 11741
Phone (516) 524-4554
Fax (631) 588-8901
Enumeration date Dec 12, 2016
Last updated in NPPES Dec 12, 2016

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary

Authorized official

Name Leah Topek-Walker
Title Owner
Phone (516) 524-4554

Other identifiers

Identifier Type State Issuer
03346765 Medicaid NY -

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

Where is Leah Topek-Walker, Lcsw P.C. located?
The practice location on file with NPPES is in Holbrook, NY.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-12-12. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-12.