What is Mario Rivera's NPI number?

Mario Rivera's National Provider Identifier (NPI) is 1265360002, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mario Rivera's specialty?

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

Where is Mario Rivera located?

Mario Rivera's practice location on file with NPPES is 3850 17th St, San Francisco, CA 94114-2031.

What is Mario Rivera's phone number?

The practice phone number listed in the NPPES registry for Mario Rivera is (628) 217-5700.

Is Mario Rivera's NPI active?

Yes — Mario Rivera's NPI (1265360002) is active in the NPPES registry as of the last update on 2026-05-12.

IndividualActive

Mario Rivera

NPI 1265360002 · Social Worker · San Francisco, CA

Mario Rivera is a Social Worker provider in San Francisco, CA (NPI 1265360002).

Provider details

NPI number: 1265360002
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sole proprietor: Yes
License: 118030 (CA)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 118030 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

3850 17th St

San Francisco, CA 94114-2031

Phone: (628) 217-5700

Street-level locationGet directions

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Mailing address