IndividualActive
Bart Callender
NPI 1083795819 · Clinical Social Worker · Los Angeles, CA
Bart Callender is a Clinical Social Worker provider in Los Angeles, CA (NPI 1083795819).
Provider details
- NPI number
- 1083795819
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- LCS 18518 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
550 S Vermont Ave Fl 3
Los Angeles, CA 90020-1912
Phone: (213) 738-3077
Street-level locationGet directions
Mailing address
Po Box 990
Sunset Beach, CA 90742-0990
Registry dates
- Enumerated
- 2006-10-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Bart Callender's NPI number?
- Bart Callender's National Provider Identifier (NPI) is 1083795819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bart Callender's specialty?
- Bart Callender is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Bart Callender located?
- Bart Callender's practice location on file with NPPES is 550 S Vermont Ave Fl 3, Los Angeles, CA 90020-1912.
- What is Bart Callender's phone number?
- The practice phone number listed in the NPPES registry for Bart Callender is (213) 738-3077.
- Is Bart Callender's NPI active?
- Yes — Bart Callender's NPI (1083795819) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.