What is Nelson Mejia's NPI number?

Nelson Mejia's National Provider Identifier (NPI) is 1558827261, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nelson Mejia's specialty?

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

Where is Nelson Mejia located?

Nelson Mejia's practice location on file with NPPES is 713 W Commonwealth Ave, Fullerton, CA 92832-1612.

What is Nelson Mejia's phone number?

The practice phone number listed in the NPPES registry for Nelson Mejia is (714) 879-4274.

Is Nelson Mejia's NPI active?

Yes — Nelson Mejia's NPI (1558827261) is active in the NPPES registry as of the last update on 2019-02-18.

IndividualActive

Nelson Mejia

NPI 1558827261 · Behavior Technician · Fullerton, CA

Nelson Mejia is a Behavior Technician provider in Fullerton, CA (NPI 1558827261).

Provider details

NPI number: 1558827261
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(60/100 index)

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

Registry tenure38% of score
7 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

713 W Commonwealth Ave

Fullerton, CA 92832-1612

Phone: (714) 879-4274

Street-level locationGet directions

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Mailing address