What is Diego Diaz's NPI number?

Diego Diaz's National Provider Identifier (NPI) is 1659263051, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diego Diaz's specialty?

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

Where is Diego Diaz located?

Diego Diaz's practice location on file with NPPES is 8888 Tallwood Dr Apt 3305, Austin, TX 78759-7607.

What is Diego Diaz's phone number?

The practice phone number listed in the NPPES registry for Diego Diaz is (210) 620-5746.

Is Diego Diaz's NPI active?

Yes — Diego Diaz's NPI (1659263051) is active in the NPPES registry as of the last update on 2025-07-18.

IndividualActive

Diego Diaz

NPI 1659263051 · Behavior Technician · Austin, TX

Diego Diaz is a Behavior Technician provider in Austin, TX (NPI 1659263051).

Provider details

NPI number: 1659263051
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

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

8888 Tallwood Dr Apt 3305

Austin, TX 78759-7607

Phone: (210) 620-5746

Street-level locationGet directions

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Mailing address