What is Liliana Marcos's NPI number?

Liliana Marcos's National Provider Identifier (NPI) is 1144163023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Liliana Marcos's specialty?

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

Where is Liliana Marcos located?

Liliana Marcos's practice location on file with NPPES is 13890 Sayre St Apt 218, Sylmar, CA 91342-0231.

What is Liliana Marcos's phone number?

The practice phone number listed in the NPPES registry for Liliana Marcos is (818) 371-5662.

Is Liliana Marcos's NPI active?

Yes — Liliana Marcos's NPI (1144163023) is active in the NPPES registry as of the last update on 2026-04-14.

IndividualActive

Liliana Marcos

NPI 1144163023 · Behavior Technician · Sylmar, CA

Liliana Marcos is a Behavior Technician provider in Sylmar, CA (NPI 1144163023).

Provider details

NPI number: 1144163023
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(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

13890 Sayre St Apt 218

Sylmar, CA 91342-0231

Phone: (818) 371-5662

Street-level locationGet directions

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Mailing address