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Jonatan Sumavsky

Marriage & Family Therapist in Westlake Village, CA · enumerated 2025 · practices at Mary Ann Lovegren & Associates, Family Therapy Inc..

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

National Provider Identifier

1730052218

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Registry record

Entity type Individual (Type 1)
Name Jonatan Sumavsky
Sex Male
Practice address 31111 Agoura Rd Ste 220, Westlake Village, CA, 91361
Phone (805) 402-8244
Enumeration date Sep 29, 2025
Last updated in NPPES Sep 29, 2025

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License APCC19728 (CA) Secondary
106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License AMFT155700 (CA) Primary

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 specialty is Jonatan Sumavsky?
Jonatan Sumavsky is registered in NPPES with the primary taxonomy of Marriage & Family Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-29.