What is Mateo Widolff's NPI number?

Mateo Widolff's National Provider Identifier (NPI) is 1063399442, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mateo Widolff's specialty?

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

Where is Mateo Widolff located?

Mateo Widolff's practice location on file with NPPES is 1901 Carnegie Ave, Santa Ana, CA 92705-5504.

What is Mateo Widolff's phone number?

The practice phone number listed in the NPPES registry for Mateo Widolff is (714) 848-8319.

Is Mateo Widolff's NPI active?

Yes — Mateo Widolff's NPI (1063399442) is active in the NPPES registry as of the last update on 2025-08-19.

IndividualActive

Mateo Widolff

NPI 1063399442 · Behavior Technician · Santa Ana, CA

Mateo Widolff is a Behavior Technician provider in Santa Ana, CA (NPI 1063399442).

Provider details

NPI number: 1063399442
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
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

1901 Carnegie Ave

Santa Ana, CA 92705-5504

Phone: (714) 848-8319

Street-level locationGet directions

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Mailing address