Catherine Yoo
NPI 1427479690 · Mental Health Counselor · Los Angeles, CA
Catherine Yoo is a Mental Health Counselor provider in Los Angeles, CA (NPI 1427479690).
Provider details
- NPI number
- 1427479690
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Mailing address
Additional practice locations (2)
- 1720 E 120th StLos Angeles, CA 90059-3052Phone: (310) 668-3129
- 6736 Laurel Canyon BlvdNorth Hollywood, CA 91606-1538Phone: (818) 755-8786
Registry dates
- Enumerated
- 2013-12-13
- Last updated
- 2021-05-26
- Certified
- 2021-05-26
Frequently asked questions
- What is Catherine Yoo's NPI number?
- Catherine Yoo's National Provider Identifier (NPI) is 1427479690, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Yoo's specialty?
- Catherine Yoo is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Catherine Yoo located?
- Catherine Yoo's practice location on file with NPPES is 550 S Vermont Ave, Los Angeles, CA 90020-1912.
- What is Catherine Yoo's phone number?
- The practice phone number listed in the NPPES registry for Catherine Yoo is (213) 598-1172.
- Is Catherine Yoo's NPI active?
- Yes — Catherine Yoo's NPI (1427479690) is active in the NPPES registry as of the last update on 2021-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.