What is Neftali Leon's NPI number?

Neftali Leon's National Provider Identifier (NPI) is 1780539072, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Neftali Leon's specialty?

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

Where is Neftali Leon located?

Neftali Leon's practice location on file with NPPES is 400 Concar Dr Ste 4-134, San Mateo, CA 94402-2681.

What is Neftali Leon's phone number?

The practice phone number listed in the NPPES registry for Neftali Leon is (650) 931-6300.

Is Neftali Leon's NPI active?

Yes — Neftali Leon's NPI (1780539072) is active in the NPPES registry as of the last update on 2026-03-02.

IndividualActive

Neftali Leon

NPI 1780539072 · Behavior Technician · San Mateo, CA

Neftali Leon is a Behavior Technician provider in San Mateo, CA (NPI 1780539072).

Provider details

NPI number: 1780539072
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(46/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

400 Concar Dr Ste 4-134

San Mateo, CA 94402-2681

Phone: (650) 931-6300

Street-level locationGet directions

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Mailing address