Barbara Arellano, MSW, LCSW
NPI 1669692695 · Clinical Social Worker · La Habra, CA
Barbara Arellano, MSW, LCSW is a Clinical Social Worker provider in La Habra, CA (NPI 1669692695).
Provider details
- NPI number
- 1669692695
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCS 9922 (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
19 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
- 2007-05-01
- Last updated
- 2009-02-24
Frequently asked questions
- What is Barbara Arellano's NPI number?
- Barbara Arellano's National Provider Identifier (NPI) is 1669692695, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Arellano's specialty?
- Barbara Arellano is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Barbara Arellano located?
- Barbara Arellano's practice location on file with NPPES is 120 E La Habra Blvd, La Habra, CA 90631-5475.
- What is Barbara Arellano's phone number?
- The practice phone number listed in the NPPES registry for Barbara Arellano is (562) 697-9796.
- Is Barbara Arellano's NPI active?
- Yes — Barbara Arellano's NPI (1669692695) is active in the NPPES registry as of the last update on 2009-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.