What is Luis Santillan's NPI number?

Luis Santillan's National Provider Identifier (NPI) is 1972431948, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Luis Santillan's specialty?

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

Where is Luis Santillan located?

Luis Santillan's practice location on file with NPPES is 16427 S Harris Ave, Compton, CA 90221-5217.

What is Luis Santillan's phone number?

The practice phone number listed in the NPPES registry for Luis Santillan is (562) 336-6946.

Is Luis Santillan's NPI active?

Yes — Luis Santillan's NPI (1972431948) is active in the NPPES registry as of the last update on 2026-05-11.

IndividualActive

Luis Santillan

NPI 1972431948 · Behavior Technician · Compton, CA

Luis Santillan is a Behavior Technician provider in Compton, CA (NPI 1972431948).

Provider details

NPI number: 1972431948
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

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

16427 S Harris Ave

Compton, CA 90221-5217

Phone: (562) 336-6946

Street-level locationGet directions

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Mailing address