What is Oscar Guerrero's NPI number?

Oscar Guerrero's National Provider Identifier (NPI) is 1427931856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Oscar Guerrero's specialty?

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

Where is Oscar Guerrero located?

Oscar Guerrero's practice location on file with NPPES is 1274 Center Court Dr Ste 211, Covina, CA 91724-3668.

What is Oscar Guerrero's phone number?

The practice phone number listed in the NPPES registry for Oscar Guerrero is (626) 339-4999.

Is Oscar Guerrero's NPI active?

Yes — Oscar Guerrero's NPI (1427931856) is active in the NPPES registry as of the last update on 2025-07-31.

IndividualActive

Oscar Guerrero

NPI 1427931856 · Behavior Technician · Covina, CA

Oscar Guerrero is a Behavior Technician provider in Covina, CA (NPI 1427931856).

Provider details

NPI number: 1427931856
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
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
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

1274 Center Court Dr Ste 211

Covina, CA 91724-3668

Phone: (626) 339-4999

Street-level locationGet directions

More CA providers

Mailing address