Collette Williams, BS
NPI 1285913616 · Case Manager/Care Coordinator · Los Angeles, CA
Collette Williams, BS is a Case Manager/Care Coordinator provider in Los Angeles, CA (NPI 1285913616).
Provider details
- NPI number
- 1285913616
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Credential
- BS
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
- Mental Health Counselor101YM0800X
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
14 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
4 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 (3)
- 1675 Morena BlvdSan Diego, CA 92110-3703Phone: (619) 275-8000
- 928 BroadwaySan Diego, CA 92101Phone: (619) 977-3716
- 928 BroadwaySan Diego, CA 92101Phone: (619) 977-3716
Registry dates
- Enumerated
- 2011-08-16
- Last updated
- 2019-08-22
Frequently asked questions
- What is Collette Williams's NPI number?
- Collette Williams's National Provider Identifier (NPI) is 1285913616, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Collette Williams's specialty?
- Collette Williams is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Collette Williams located?
- Collette Williams's practice location on file with NPPES is 470 E 3rd St Ste C, Los Angeles, CA 90013.
- What is Collette Williams's phone number?
- The practice phone number listed in the NPPES registry for Collette Williams is (213) 620-5712.
- Is Collette Williams's NPI active?
- Yes — Collette Williams's NPI (1285913616) is active in the NPPES registry as of the last update on 2019-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.