Leslie Walker
NPI 1366676876 · Case Manager/Care Coordinator · Concord, CA
Leslie Walker is a Case Manager/Care Coordinator provider in Concord, CA (NPI 1366676876).
Provider details
- NPI number
- 1366676876
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- 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
17 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
Mailing address
Registry dates
- Enumerated
- 2009-05-12
- Last updated
- 2011-11-16
Frequently asked questions
- What is Leslie Walker's NPI number?
- Leslie Walker's National Provider Identifier (NPI) is 1366676876, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Walker's specialty?
- Leslie Walker is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Leslie Walker located?
- Leslie Walker's practice location on file with NPPES is 1410 Danzig Plz, Concord, CA 94520-7979.
- What is Leslie Walker's phone number?
- The practice phone number listed in the NPPES registry for Leslie Walker is (925) 399-8747.
- Is Leslie Walker's NPI active?
- Yes — Leslie Walker's NPI (1366676876) is active in the NPPES registry as of the last update on 2011-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.