Katherine Walker
NPI 1558976324 · Rehabilitation Practitioner · San Leandro, CA
Katherine Walker is a Rehabilitation Practitioner provider in San Leandro, CA (NPI 1558976324).
Provider details
- NPI number
- 1558976324
- Entity type
- Individual
- Primary specialty
- Rehabilitation PractitionerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 545 Estudillo AveSan Leandro, CA 94577-4611Phone: (510) 746-7480
Registry dates
- Enumerated
- 2020-09-09
- Last updated
- 2021-02-23
- Certified
- 2021-02-23
Frequently asked questions
- What is Katherine Walker's NPI number?
- Katherine Walker's National Provider Identifier (NPI) is 1558976324, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Walker's specialty?
- Katherine Walker is listed in the NPPES registry with a primary specialty of Rehabilitation Practitioner (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Katherine Walker located?
- Katherine Walker's practice location on file with NPPES is 400 Estudillo Ave Ste 100, San Leandro, CA 94577-4962.
- What is Katherine Walker's phone number?
- The practice phone number listed in the NPPES registry for Katherine Walker is (510) 352-9200.
- Is Katherine Walker's NPI active?
- Yes — Katherine Walker's NPI (1558976324) is active in the NPPES registry as of the last update on 2021-02-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.