What is Ruth Quintanilla's NPI number?

Ruth Quintanilla's National Provider Identifier (NPI) is 1972204956, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ruth Quintanilla's specialty?

Ruth Quintanilla is listed in the NPPES registry with a primary specialty of Counseling Psychologist (Behavioral Health & Social Service Providers).

Where is Ruth Quintanilla located?

Ruth Quintanilla's practice location on file with NPPES is 509 W 10th St, Antioch, CA 94509-1653.

What is Ruth Quintanilla's phone number?

The practice phone number listed in the NPPES registry for Ruth Quintanilla is (925) 777-9540.

Is Ruth Quintanilla's NPI active?

Yes — Ruth Quintanilla's NPI (1972204956) is active in the NPPES registry as of the last update on 2025-07-07.

IndividualActive

Ruth Quintanilla

NPI 1972204956 · Counseling Psychologist · Antioch, CA

Ruth Quintanilla is a Counseling Psychologist provider in Antioch, CA (NPI 1972204956).

Provider details

NPI number: 1972204956
Entity type: Individual
Primary specialty: Counseling PsychologistBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Counseling PsychologistPrimary103TC1900X
Behavioral Health & Social Service Providers

Profile Score

Established profile(52/100 index)

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

Registry tenure38% of score
3 yrs 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

509 W 10th St

Antioch, CA 94509-1653

Phone: (925) 777-9540

Street-level locationGet directions

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Mailing address