What is Karla Diaz's NPI number?

Karla Diaz's National Provider Identifier (NPI) is 1578400024, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karla Diaz's specialty?

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

Where is Karla Diaz located?

Karla Diaz's practice location on file with NPPES is 920 S Montebello Blvd Apt J, Montebello, CA 90640-5862.

What is Karla Diaz's phone number?

The practice phone number listed in the NPPES registry for Karla Diaz is (323) 271-8795.

Is Karla Diaz's NPI active?

Yes — Karla Diaz's NPI (1578400024) is active in the NPPES registry as of the last update on 2026-05-01.

IndividualActive

Karla Diaz

NPI 1578400024 · Behavior Technician · Montebello, CA

Karla Diaz is a Behavior Technician provider in Montebello, CA (NPI 1578400024).

Provider details

NPI number: 1578400024
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

920 S Montebello Blvd Apt J

Montebello, CA 90640-5862

Phone: (323) 271-8795

Street-level locationGet directions

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Mailing address