What is Ruth Villarreal's NPI number?

Ruth Villarreal's National Provider Identifier (NPI) is 1669272472, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ruth Villarreal's specialty?

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

Where is Ruth Villarreal located?

Ruth Villarreal's practice location on file with NPPES is 1875 W Redondo Beach Blvd Ste 303, Gardena, CA 90247-3644.

What is Ruth Villarreal's phone number?

The practice phone number listed in the NPPES registry for Ruth Villarreal is (562) 665-9409.

Is Ruth Villarreal's NPI active?

Yes — Ruth Villarreal's NPI (1669272472) is active in the NPPES registry as of the last update on 2025-03-19.

IndividualActive

Ruth Villarreal, ASW

NPI 1669272472 · Clinical Social Worker · Gardena, CA

Ruth Villarreal, ASW is a Clinical Social Worker provider in Gardena, CA (NPI 1669272472).

Provider details

NPI number: 1669272472
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: ASW
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 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
83% 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

1875 W Redondo Beach Blvd Ste 303

Gardena, CA 90247-3644

Phone: (562) 665-9409

Street-level locationGet directions

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Mailing address