IndividualActive
Sarah Williams
NPI 1356664981 · Case Manager/Care Coordinator · San Diego, CA
Sarah Williams is a Case Manager/Care Coordinator provider in San Diego, CA (NPI 1356664981).
Provider details
- NPI number
- 1356664981
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(77/100 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
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
3132 Jefferson St
San Diego, CA 92110-4421
Phone: (619) 683-3100
Street-level locationGet directions
Mailing address
952 C Ave
Coronado, CA 92118-2608
Registry dates
- Enumerated
- 2010-03-10
- Last updated
- 2011-03-15
Frequently asked questions
- What is Sarah Williams's NPI number?
- Sarah Williams's National Provider Identifier (NPI) is 1356664981, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Williams's specialty?
- Sarah Williams is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Sarah Williams located?
- Sarah Williams's practice location on file with NPPES is 3132 Jefferson St, San Diego, CA 92110-4421.
- What is Sarah Williams's phone number?
- The practice phone number listed in the NPPES registry for Sarah Williams is (619) 683-3100.
- Is Sarah Williams's NPI active?
- Yes — Sarah Williams's NPI (1356664981) is active in the NPPES registry as of the last update on 2011-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.