What is Lizette Landa's NPI number?

Lizette Landa's National Provider Identifier (NPI) is 1770010589, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lizette Landa's specialty?

Lizette Landa is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Lizette Landa located?

Lizette Landa's practice location on file with NPPES is 801 E Chapman Ave Ste 203, Fullerton, CA 92831-3846.

What is Lizette Landa's phone number?

The practice phone number listed in the NPPES registry for Lizette Landa is (909) 723-2729.

Is Lizette Landa's NPI active?

Yes — Lizette Landa's NPI (1770010589) is active in the NPPES registry as of the last update on 2026-02-03.

IndividualActive

Lizette Landa

NPI 1770010589 · Clinical Social Worker · Fullerton, CA

Lizette Landa is a Clinical Social Worker provider in Fullerton, CA (NPI 1770010589).

Provider details

NPI number: 1770010589
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700X
Behavioral Health & Social Service Providers

Profile Score

Established profile(63/100 index)

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

Registry tenure38% of score
9 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

801 E Chapman Ave Ste 203

Fullerton, CA 92831-3846

Phone: (909) 723-2729

Street-level locationGet directions

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Mailing address