What is Jorge Diaz's NPI number?

Jorge Diaz's National Provider Identifier (NPI) is 1427769678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jorge Diaz's specialty?

Jorge Diaz is listed in the NPPES registry with a primary specialty of Day Training/Habilitation Specialist (Nursing Service Related Providers).

Where is Jorge Diaz located?

Jorge Diaz's practice location on file with NPPES is 2334 Grandeur Ave, Altadena, CA 91001-5534.

What is Jorge Diaz's phone number?

The practice phone number listed in the NPPES registry for Jorge Diaz is (626) 353-8241.

Is Jorge Diaz's NPI active?

Yes — Jorge Diaz's NPI (1427769678) is active in the NPPES registry as of the last update on 2025-05-12.

IndividualActive

Jorge Diaz

NPI 1427769678 · Day Training/Habilitation Specialist · Altadena, CA

Jorge Diaz is a Day Training/Habilitation Specialist provider in Altadena, CA (NPI 1427769678).

Provider details

NPI number: 1427769678
Entity type: Individual
Primary specialty: Day Training/Habilitation SpecialistNursing Service Related Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Day Training/Habilitation SpecialistPrimary373H00000X
Nursing Service Related Providers
Community Health Worker172V00000X
Other Service Providers

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
3 yrs in NPPES 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

2334 Grandeur Ave

Altadena, CA 91001-5534

Phone: (626) 353-8241

Street-level locationGet directions

More CA providers

Mailing address

1816 S Figueroa St Fl 6

Los Angeles, CA 90015-3422

Enumerated: 2022-12-08
Last updated: 2025-05-12
Certified: 2025-05-12

Frequently asked questions

What is Jorge Diaz's NPI number?: Jorge Diaz's National Provider Identifier (NPI) is 1427769678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Jorge Diaz's specialty?: Jorge Diaz is listed in the NPPES registry with a primary specialty of Day Training/Habilitation Specialist (Nursing Service Related Providers).
Where is Jorge Diaz located?: Jorge Diaz's practice location on file with NPPES is 2334 Grandeur Ave, Altadena, CA 91001-5534.
What is Jorge Diaz's phone number?: The practice phone number listed in the NPPES registry for Jorge Diaz is (626) 353-8241.
Is Jorge Diaz's NPI active?: Yes — Jorge Diaz's NPI (1427769678) is active in the NPPES registry as of the last update on 2025-05-12.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.