What is Mingwon Choi's NPI number?

Mingwon Choi's National Provider Identifier (NPI) is 1215873997, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mingwon Choi's specialty?

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

Where is Mingwon Choi located?

Mingwon Choi's practice location on file with NPPES is 100 N Pacific Coast Hwy, El Segundo, CA 90245-4359.

What is Mingwon Choi's phone number?

The practice phone number listed in the NPPES registry for Mingwon Choi is (424) 208-2395.

Is Mingwon Choi's NPI active?

Yes — Mingwon Choi's NPI (1215873997) is active in the NPPES registry as of the last update on 2026-04-27.

IndividualActive

Mingwon Choi

NPI 1215873997 · Behavior Technician · El Segundo, CA

Mingwon Choi is a Behavior Technician provider in El Segundo, CA (NPI 1215873997).

Provider details

NPI number: 1215873997
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
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

100 N Pacific Coast Hwy

El Segundo, CA 90245-4359

Phone: (424) 208-2395

Approximate (ZIP-level) locationGet directions

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Mailing address