What is Lilian Mejia's NPI number?

Lilian Mejia's National Provider Identifier (NPI) is 1255143921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lilian Mejia's specialty?

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

Where is Lilian Mejia located?

Lilian Mejia's practice location on file with NPPES is 2500 Redhill Ave Ste 100, Santa Ana, CA 92705-5518.

What is Lilian Mejia's phone number?

The practice phone number listed in the NPPES registry for Lilian Mejia is (949) 748-8571.

Is Lilian Mejia's NPI active?

Yes — Lilian Mejia's NPI (1255143921) is active in the NPPES registry as of the last update on 2025-01-21.

IndividualActive

Lilian Mejia

NPI 1255143921 · Behavior Technician · Santa Ana, CA

Lilian Mejia is a Behavior Technician provider in Santa Ana, CA (NPI 1255143921).

Provider details

NPI number: 1255143921
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service 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

2500 Redhill Ave Ste 100

Santa Ana, CA 92705-5518

Phone: (949) 748-8571

Approximate (ZIP-level) locationGet directions

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Mailing address