What is Haimin Koo's NPI number?

Haimin Koo's National Provider Identifier (NPI) is 1619772035, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Haimin Koo's specialty?

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

Where is Haimin Koo located?

Haimin Koo's practice location on file with NPPES is 1815 E Heim Ave Ste 205, Orange, CA 92865-3016.

What is Haimin Koo's phone number?

The practice phone number listed in the NPPES registry for Haimin Koo is (714) 640-6891.

Is Haimin Koo's NPI active?

Yes — Haimin Koo's NPI (1619772035) is active in the NPPES registry as of the last update on 2025-02-18.

IndividualActive

Haimin Koo

NPI 1619772035 · Behavior Technician · Orange, CA

Haimin Koo is a Behavior Technician provider in Orange, CA (NPI 1619772035).

Provider details

NPI number: 1619772035
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(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

1815 E Heim Ave Ste 205

Orange, CA 92865-3016

Phone: (714) 640-6891

Street-level locationGet directions

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Mailing address