Joanna Barrera
NPI 1912663642 · Social Worker · Los Angeles, CA
Joanna Barrera is a Social Worker provider in Los Angeles, CA (NPI 1912663642).
Provider details
- NPI number
- 1912663642
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 105671 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2021-11-17
- Last updated
- 2023-06-21
- Certified
- 2023-06-21
Frequently asked questions
- What is Joanna Barrera's NPI number?
- Joanna Barrera's National Provider Identifier (NPI) is 1912663642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Barrera's specialty?
- Joanna Barrera is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Joanna Barrera located?
- Joanna Barrera's practice location on file with NPPES is 2121 W Temple St, Los Angeles, CA 90026.
- What is Joanna Barrera's phone number?
- The practice phone number listed in the NPPES registry for Joanna Barrera is (213) 705-5091.
- Is Joanna Barrera's NPI active?
- Yes — Joanna Barrera's NPI (1912663642) is active in the NPPES registry as of the last update on 2023-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.