What is Ileana Guerrero's NPI number?

Ileana Guerrero's National Provider Identifier (NPI) is 1679379853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ileana Guerrero's specialty?

Ileana Guerrero is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Ileana Guerrero located?

Ileana Guerrero's practice location on file with NPPES is 31411 Janelle Ln, Winchester, CA 92596-8701.

What is Ileana Guerrero's phone number?

The practice phone number listed in the NPPES registry for Ileana Guerrero is (909) 963-9864.

Is Ileana Guerrero's NPI active?

Yes — Ileana Guerrero's NPI (1679379853) is active in the NPPES registry as of the last update on 2025-05-27.

IndividualActive

Ileana Guerrero, ACSW

NPI 1679379853 · Social Worker · Winchester, CA

Ileana Guerrero, ACSW is a Social Worker provider in Winchester, CA (NPI 1679379853).

Provider details

NPI number: 1679379853
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: ACSW
Sex: Female
Sole proprietor: Yes
License: 128301 (CA)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 128301 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(55/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr 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

31411 Janelle Ln

Winchester, CA 92596-8701

Phone: (909) 963-9864

Street-level locationGet directions

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Mailing address