Jonatan Sumavsky
NPI 1730052218 · Marriage & Family Therapist · Westlake Village, CA
Jonatan Sumavsky is a Marriage & Family Therapist provider in Westlake Village, CA (NPI 1730052218).
Provider details
- NPI number
- 1730052218
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- APCC19728 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-09-29
- Last updated
- 2025-09-29
- Certified
- 2025-09-29
Frequently asked questions
- What is Jonatan Sumavsky's NPI number?
- Jonatan Sumavsky's National Provider Identifier (NPI) is 1730052218, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonatan Sumavsky's specialty?
- Jonatan Sumavsky is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Jonatan Sumavsky located?
- Jonatan Sumavsky's practice location on file with NPPES is 31111 Agoura Rd Ste 220, Westlake Village, CA 91361-4445.
- What is Jonatan Sumavsky's phone number?
- The practice phone number listed in the NPPES registry for Jonatan Sumavsky is (805) 402-8244.
- Is Jonatan Sumavsky's NPI active?
- Yes — Jonatan Sumavsky's NPI (1730052218) is active in the NPPES registry as of the last update on 2025-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.