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Justin Ko
NPI 1164007167 · Behavior Technician · Garden Grove, CA
Justin Ko is a Behavior Technician provider in Garden Grove, CA (NPI 1164007167).
Provider details
- NPI number
- 1164007167
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs 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
12465 Lewis St Ste 102
Garden Grove, CA 92840-4658
Phone: (855) 223-7123
Street-level locationGet directions
Mailing address
16782 Von Karman Ave Ste 11
Irvine, CA 92606-2417
Registry dates
- Enumerated
- 2021-03-11
- Last updated
- 2021-03-11
- Certified
- 2021-03-11
Frequently asked questions
- What is Justin Ko's NPI number?
- Justin Ko's National Provider Identifier (NPI) is 1164007167, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Ko's specialty?
- Justin Ko is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Justin Ko located?
- Justin Ko's practice location on file with NPPES is 12465 Lewis St Ste 102, Garden Grove, CA 92840-4658.
- What is Justin Ko's phone number?
- The practice phone number listed in the NPPES registry for Justin Ko is (855) 223-7123.
- Is Justin Ko's NPI active?
- Yes — Justin Ko's NPI (1164007167) is active in the NPPES registry as of the last update on 2021-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.