Elizabeth Bloombaum, LCSW
NPI 1316178890 · Clinical Social Worker · Winnetka, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Bloombaum, LCSW is a Clinical Social Worker provider in Winnetka, CA (NPI 1316178890).
Provider details
- NPI number
- 1316178890
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- LCS21614 (CA)
Specialties & taxonomies
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
16 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
Mailing address
Registry dates
- Enumerated
- 2009-08-02
- Last updated
- 2009-08-02
Frequently asked questions
- What is Elizabeth Bloombaum's NPI number?
- Elizabeth Bloombaum's National Provider Identifier (NPI) is 1316178890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Bloombaum's specialty?
- Elizabeth Bloombaum is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Elizabeth Bloombaum located?
- Elizabeth Bloombaum's practice location on file with NPPES is 20807 Roscoe Blvd, Winnetka, CA 91306-2064.
- What is Elizabeth Bloombaum's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Bloombaum is (818) 209-1263.
- Does Elizabeth Bloombaum accept Medicare?
- Elizabeth Bloombaum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Bloombaum's NPI active?
- Yes — Elizabeth Bloombaum's NPI (1316178890) is active in the NPPES registry as of the last update on 2009-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.