What is Sergio Marquez's NPI number?

Sergio Marquez's National Provider Identifier (NPI) is 1285427161, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sergio Marquez's specialty?

Sergio Marquez is listed in the NPPES registry with a primary specialty of Day Training/Habilitation Specialist (Nursing Service Related Providers).

Where is Sergio Marquez located?

Sergio Marquez's practice location on file with NPPES is 1816 S Figueroa St Fl 6, Los Angeles, CA 90015-3422.

What is Sergio Marquez's phone number?

The practice phone number listed in the NPPES registry for Sergio Marquez is (213) 763-0308.

Is Sergio Marquez's NPI active?

Yes — Sergio Marquez's NPI (1285427161) is active in the NPPES registry as of the last update on 2025-05-23.

IndividualActive

Sergio Marquez

NPI 1285427161 · Day Training/Habilitation Specialist · Los Angeles, CA

Sergio Marquez is a Day Training/Habilitation Specialist provider in Los Angeles, CA (NPI 1285427161).

Provider details

NPI number: 1285427161
Entity type: Individual
Primary specialty: Day Training/Habilitation SpecialistNursing Service Related Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Day Training/Habilitation SpecialistPrimary373H00000X
Nursing Service Related Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
1 yr 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

1816 S Figueroa St Fl 6

Los Angeles, CA 90015-3422

Phone: (213) 763-0308

Street-level locationGet directions

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Mailing address