What is Hanna Avnon's NPI number?

Hanna Avnon's National Provider Identifier (NPI) is 1629421235, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Hanna Avnon's specialty?

Hanna Avnon is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Hanna Avnon located?

Hanna Avnon's practice location on file with NPPES is 5743 Corsa Ave Ste 125, Westlake Village, CA 91362-6462.

What is Hanna Avnon's phone number?

The practice phone number listed in the NPPES registry for Hanna Avnon is (805) 557-8871.

Is Hanna Avnon's NPI active?

Yes — Hanna Avnon's NPI (1629421235) is active in the NPPES registry as of the last update on 2026-02-11.

IndividualActive

Hanna Avnon

NPI 1629421235 · Clinical Social Worker · Westlake Village, CA

Hanna Avnon is a Clinical Social Worker provider in Westlake Village, CA (NPI 1629421235).

Provider details

NPI number: 1629421235
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes
License: 102926

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 102926
Behavioral Health & Social Service Providers

Profile Score

Established profile(71/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
9 yrs in NPPES 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

5743 Corsa Ave Ste 125

Westlake Village, CA 91362-6462

Phone: (805) 557-8871

Street-level locationGet directions

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Mailing address