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N.S.G.G. Clinical Practice & Co

Marriage & Family Therapist in Sylmar, CA · enumerated 2025 · authorized official Siomara Calixtro, Clinical Therapist.

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

National Provider Identifier

1194602342

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Registry record

Entity type Organization (Type 2)
Legal business name N.S.G.G. Clinical Practice & Co
Practice address 13286 Cranston Ave, Sylmar, CA, 91342
Phone (818) 554-1653
Fax (818) 554-1653
Enumeration date Aug 19, 2025
Last updated in NPPES Aug 19, 2025

Taxonomy & classification

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers Primary

Authorized official

Name Siomara Calixtro
Title Clinical Therapist
Phone (818) 554-1653

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

What is the NPI number for N.S.G.G. Clinical Practice & Co?
The NPI for N.S.G.G. Clinical Practice & Co is 1194602342, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for N.S.G.G. Clinical Practice & Co?
NPPES lists Siomara Calixtro (Clinical Therapist) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-19.