IndividualActive
Jessica Guillen
NPI 1992108724 · Clinical Social Worker · Los Angeles, CA
Jessica Guillen is a Clinical Social Worker provider in Los Angeles, CA (NPI 1992108724).
Provider details
- NPI number
- 1992108724
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 88600 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
3445 Atwater Ave
Los Angeles, CA 90039-1915
Phone: (213) 392-1124
Street-level locationGet directions
Mailing address
3445 Atwater Ave
Los Angeles, CA 90039-1915
Registry dates
- Enumerated
- 2014-10-07
- Last updated
- 2021-03-01
- Certified
- 2021-03-01
Frequently asked questions
- What is Jessica Guillen's NPI number?
- Jessica Guillen's National Provider Identifier (NPI) is 1992108724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessica Guillen's specialty?
- Jessica Guillen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jessica Guillen located?
- Jessica Guillen's practice location on file with NPPES is 3445 Atwater Ave, Los Angeles, CA 90039-1915.
- What is Jessica Guillen's phone number?
- The practice phone number listed in the NPPES registry for Jessica Guillen is (213) 392-1124.
- Is Jessica Guillen's NPI active?
- Yes — Jessica Guillen's NPI (1992108724) is active in the NPPES registry as of the last update on 2021-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.