Harry Um
NPI 1740615178 · Clinical Social Worker · Los Angeles, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harry Um is a Clinical Social Worker provider in Los Angeles, CA (NPI 1740615178).
Provider details
- NPI number
- 1740615178
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- ASW68118 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
12 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2013-09-04
- Last updated
- 2021-07-30
- Certified
- 2021-07-30
Frequently asked questions
- What is Harry Um's NPI number?
- Harry Um's National Provider Identifier (NPI) is 1740615178, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harry Um's specialty?
- Harry Um is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Harry Um located?
- Harry Um's practice location on file with NPPES is 11080 W Olympic Blvd, Los Angeles, CA 90064-1937.
- What is Harry Um's phone number?
- The practice phone number listed in the NPPES registry for Harry Um is (310) 966-6668.
- Does Harry Um accept Medicare?
- Harry Um is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harry Um's NPI active?
- Yes — Harry Um's NPI (1740615178) is active in the NPPES registry as of the last update on 2021-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.