What is Marissa Guerrero's NPI number?

Marissa Guerrero's National Provider Identifier (NPI) is 1164370805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marissa Guerrero's specialty?

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

Where is Marissa Guerrero located?

Marissa Guerrero's practice location on file with NPPES is 6844 36th St, Jurupa Valley, CA 92509-1307.

What is Marissa Guerrero's phone number?

The practice phone number listed in the NPPES registry for Marissa Guerrero is (951) 823-7409.

Is Marissa Guerrero's NPI active?

Yes — Marissa Guerrero's NPI (1164370805) is active in the NPPES registry as of the last update on 2026-03-18.

IndividualActive

Marissa Guerrero

NPI 1164370805 · Behavior Technician · Jurupa Valley, CA

Marissa Guerrero is a Behavior Technician provider in Jurupa Valley, CA (NPI 1164370805).

Provider details

NPI number: 1164370805
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(46/100 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
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

6844 36th St

Jurupa Valley, CA 92509-1307

Phone: (951) 823-7409

Street-level locationGet directions

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Mailing address