Joan Mendoza, LCSW
NPI 1912216292 · Clinical Social Worker · Covina, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joan Mendoza, LCSW is a Clinical Social Worker provider in Covina, CA (NPI 1912216292).
Provider details
- NPI number
- 1912216292
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 80435 (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
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 1338 Center Court Dr Ste 107Covina, CA 91724Phone: (323) 533-3837
- 5970 S Central AveLos Angeles, CA 90001-1150Phone: (323) 234-3280Fax: (323) 234-3493
Registry dates
- Enumerated
- 2010-10-04
- Last updated
- 2019-11-13
Frequently asked questions
- What is Joan Mendoza's NPI number?
- Joan Mendoza's National Provider Identifier (NPI) is 1912216292, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Mendoza's specialty?
- Joan Mendoza is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Joan Mendoza located?
- Joan Mendoza's practice location on file with NPPES is 1338 Center Court Dr Ste 107, Covina, CA 91724.
- What is Joan Mendoza's phone number?
- The practice phone number listed in the NPPES registry for Joan Mendoza is (323) 533-3837.
- Does Joan Mendoza accept Medicare?
- Joan Mendoza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joan Mendoza's NPI active?
- Yes — Joan Mendoza's NPI (1912216292) is active in the NPPES registry as of the last update on 2019-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.