Chalsea Landeros-Guillen
NPI 1477396976 · Clinical Social Worker · Commerce, CA
Chalsea Landeros-Guillen is a Clinical Social Worker provider in Commerce, CA (NPI 1477396976).
Provider details
- NPI number
- 1477396976
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- ASW122936 (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
2 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
- 2024-06-13
- Last updated
- 2025-02-14
- Certified
- 2025-02-14
Frequently asked questions
- What is Chalsea Landeros-Guillen's NPI number?
- Chalsea Landeros-Guillen's National Provider Identifier (NPI) is 1477396976, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chalsea Landeros-Guillen's specialty?
- Chalsea Landeros-Guillen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Chalsea Landeros-Guillen located?
- Chalsea Landeros-Guillen's practice location on file with NPPES is 1500 S Mcdonnell Ave, Commerce, CA 90040-5623.
- What is Chalsea Landeros-Guillen's phone number?
- The practice phone number listed in the NPPES registry for Chalsea Landeros-Guillen is (323) 981-4301.
- Is Chalsea Landeros-Guillen's NPI active?
- Yes — Chalsea Landeros-Guillen's NPI (1477396976) is active in the NPPES registry as of the last update on 2025-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.