What is Maria Serrano's NPI number?

Maria Serrano's National Provider Identifier (NPI) is 1639045727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Maria Serrano's specialty?

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

Where is Maria Serrano located?

Maria Serrano's practice location on file with NPPES is 3878 Ruffin Rd Ste B, San Diego, CA 92123-1842.

What is Maria Serrano's phone number?

The practice phone number listed in the NPPES registry for Maria Serrano is (619) 795-9925.

Is Maria Serrano's NPI active?

Yes — Maria Serrano's NPI (1639045727) is active in the NPPES registry as of the last update on 2025-10-15.

IndividualActive

Maria Serrano

NPI 1639045727 · Behavior Technician · San Diego, CA

Maria Serrano is a Behavior Technician provider in San Diego, CA (NPI 1639045727).

Provider details

NPI number: 1639045727
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(47/100 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

3878 Ruffin Rd Ste B

San Diego, CA 92123-1842

Phone: (619) 795-9925

Street-level locationGet directions

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Mailing address