Yun Hei Joo
NPI 1033675301 · Clinical Social Worker · Los Angeles, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yun Hei Joo is a Clinical Social Worker provider in Los Angeles, CA (NPI 1033675301).
Provider details
- NPI number
- 1033675301
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Social Worker104100000X
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
7 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
Mailing address
Registry dates
- Enumerated
- 2019-02-12
- Last updated
- 2024-09-06
- Certified
- 2024-09-06
Frequently asked questions
- What is Yun Hei Joo's NPI number?
- Yun Hei Joo's National Provider Identifier (NPI) is 1033675301, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yun Hei Joo's specialty?
- Yun Hei Joo is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Yun Hei Joo located?
- Yun Hei Joo's practice location on file with NPPES is 679 S New Hampshire Ave Fl 4, Los Angeles, CA 90005-1355.
- What is Yun Hei Joo's phone number?
- The practice phone number listed in the NPPES registry for Yun Hei Joo is (626) 701-0260.
- Does Yun Hei Joo accept Medicare?
- Yun Hei Joo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yun Hei Joo's NPI active?
- Yes — Yun Hei Joo's NPI (1033675301) is active in the NPPES registry as of the last update on 2024-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.