IndividualActive
Ronald Yusim, LCSW
NPI 1538396031 · Social Worker · Greenbrae, CA
Ronald Yusim, LCSW is a Social Worker provider in Greenbrae, CA (NPI 1538396031).
Provider details
- NPI number
- 1538396031
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- LCS17140 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
900 S Eliseo Dr
Suite 101
Greenbrae, CA 94904-2134
Phone: (415) 522-3763
Fax: (415) 461-3907
Street-level locationGet directions
Mailing address
535 Larkspur Plaza Dr Apt 4
Larkspur, CA 94939-1473
Registry dates
- Enumerated
- 2009-06-11
- Last updated
- 2012-02-14
Frequently asked questions
- What is Ronald Yusim's NPI number?
- Ronald Yusim's National Provider Identifier (NPI) is 1538396031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Yusim's specialty?
- Ronald Yusim is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Ronald Yusim located?
- Ronald Yusim's practice location on file with NPPES is 900 S Eliseo Dr, Greenbrae, CA 94904-2134.
- What is Ronald Yusim's phone number?
- The practice phone number listed in the NPPES registry for Ronald Yusim is (415) 522-3763.
- Is Ronald Yusim's NPI active?
- Yes — Ronald Yusim's NPI (1538396031) is active in the NPPES registry as of the last update on 2012-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.