Liliana Mendez, ACSW
NPI 1659914760 · Clinical Social Worker · Fountain Valley, CA
Liliana Mendez, ACSW is a Clinical Social Worker provider in Fountain Valley, CA (NPI 1659914760).
Provider details
- NPI number
- 1659914760
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- ACSW
- Sex
- Female
- Sole proprietor
- No
- License
- 111744 (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
6 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
- 2019-10-21
- Last updated
- 2023-01-10
- Certified
- 2023-01-10
Frequently asked questions
- What is Liliana Mendez's NPI number?
- Liliana Mendez's National Provider Identifier (NPI) is 1659914760, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Liliana Mendez's specialty?
- Liliana Mendez is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Liliana Mendez located?
- Liliana Mendez's practice location on file with NPPES is 18350 Mount Langley St Ste 220, Fountain Valley, CA 92708-6912.
- What is Liliana Mendez's phone number?
- The practice phone number listed in the NPPES registry for Liliana Mendez is (714) 378-2620.
- Is Liliana Mendez's NPI active?
- Yes — Liliana Mendez's NPI (1659914760) is active in the NPPES registry as of the last update on 2023-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.