What is Ellen Bloch's NPI number?

Ellen Bloch's National Provider Identifier (NPI) is 1013870823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ellen Bloch's specialty?

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

Where is Ellen Bloch located?

Ellen Bloch's practice location on file with NPPES is 3844 Buena Park Dr, Studio City, CA 91604-3811.

What is Ellen Bloch's phone number?

The practice phone number listed in the NPPES registry for Ellen Bloch is (310) 463-9351.

Is Ellen Bloch's NPI active?

Yes — Ellen Bloch's NPI (1013870823) is active in the NPPES registry as of the last update on 2025-12-08.

IndividualActive

Ellen Bloch, LCSW

NPI 1013870823 · Clinical Social Worker · Studio City, CA

Ellen Bloch, LCSW is a Clinical Social Worker provider in Studio City, CA (NPI 1013870823).

Provider details

NPI number: 1013870823
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Female
Sole proprietor: Yes
License: 15393 (CA)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 15393 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

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

3844 Buena Park Dr

Studio City, CA 91604-3811

Phone: (310) 463-9351

Street-level locationGet directions

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Mailing address