Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Marquese Demore Holder

Day Training/Habilitation Specialist in Torrance, CA · enumerated 2023.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1871286864

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Registry record

Entity type Individual (Type 1)

Name Mr. Marquese Demore Holder

Sex Male

Practice address 20101 Hamilton Ave # 115, Torrance, CA, 90502

Phone (213) 744-8186

Enumeration date May 26, 2023

Last updated in NPPES Jul 24, 2025

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License CI46670325 (CA) Secondary

373H00000X Day Training/Habilitation Specialist Nursing Service Related Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Marquese Holder?

The National Provider Identifier (NPI) for Marquese Holder is 1871286864, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marquese Holder practice?

The practice location on file with NPPES is in Torrance, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-24.