IndividualActive
William Simmons
NPI 1780902221 · Clinical Social Worker · Los Angeles, CA
William Simmons is a Clinical Social Worker provider in Los Angeles, CA (NPI 1780902221).
Provider details
- NPI number
- 1780902221
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- LCSW80476 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
11301 Wilshire Blvd.
Los Angeles, CA 90073
Phone: (310) 478-3711
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 341261
Los Angeles, CA 90034-9261
Registry dates
- Enumerated
- 2010-05-07
- Last updated
- 2019-12-10
- Certified
- 2019-12-10
Frequently asked questions
- What is William Simmons's NPI number?
- William Simmons's National Provider Identifier (NPI) is 1780902221, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Simmons's specialty?
- William Simmons is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is William Simmons located?
- William Simmons's practice location on file with NPPES is 11301 Wilshire Blvd., Los Angeles, CA 90073.
- What is William Simmons's phone number?
- The practice phone number listed in the NPPES registry for William Simmons is (310) 478-3711.
- Is William Simmons's NPI active?
- Yes — William Simmons's NPI (1780902221) is active in the NPPES registry as of the last update on 2019-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.