What is Ariana Alvarado's NPI number?

Ariana Alvarado's National Provider Identifier (NPI) is 1669203063, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ariana Alvarado's specialty?

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

Where is Ariana Alvarado located?

Ariana Alvarado's practice location on file with NPPES is 625 Fair Oaks Ave Ste 125-300, South Pasadena, CA 91030-2630.

What is Ariana Alvarado's phone number?

The practice phone number listed in the NPPES registry for Ariana Alvarado is (626) 441-4221.

Is Ariana Alvarado's NPI active?

Yes — Ariana Alvarado's NPI (1669203063) is active in the NPPES registry as of the last update on 2025-06-13.

IndividualActive

Ariana Alvarado

NPI 1669203063 · Social Worker · South Pasadena, CA

Ariana Alvarado is a Social Worker provider in South Pasadena, CA (NPI 1669203063).

Provider details

NPI number: 1669203063
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: ASW130574 (CA)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense ASW130574 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(56/100 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

625 Fair Oaks Ave Ste 125-300

South Pasadena, CA 91030-2630

Phone: (626) 441-4221

Street-level locationGet directions

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Mailing address