What is Diana Landin's NPI number?

Diana Landin's National Provider Identifier (NPI) is 1447071402, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diana Landin's specialty?

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

Where is Diana Landin located?

Diana Landin's practice location on file with NPPES is 12141 Brookhurst St Ste 201, Garden Grove, CA 92840-2865.

What is Diana Landin's phone number?

The practice phone number listed in the NPPES registry for Diana Landin is (657) 261-7140.

Is Diana Landin's NPI active?

Yes — Diana Landin's NPI (1447071402) is active in the NPPES registry as of the last update on 2025-06-18.

IndividualActive

Diana Landin

NPI 1447071402 · Day Training/Habilitation Specialist · Garden Grove, CA

Diana Landin is a Day Training/Habilitation Specialist provider in Garden Grove, CA (NPI 1447071402).

Provider details

NPI number: 1447071402
Entity type: Individual
Primary specialty: Day Training/Habilitation SpecialistNursing Service Related Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Day Training/Habilitation SpecialistPrimary373H00000X
Nursing Service Related Providers

Profile Score

Basic profile(49/100 index)

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

Registry tenure38% of score
1 yr 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

12141 Brookhurst St Ste 201

Garden Grove, CA 92840-2865

Phone: (657) 261-7140

Fax: (714) 922-1032

Street-level locationGet directions

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Mailing address