Nicholas Walker
NPI 1134612807 · Rehabilitation Practitioner · Pasadena, CA
Nicholas Walker is a Rehabilitation Practitioner provider in Pasadena, CA (NPI 1134612807).
Provider details
- NPI number
- 1134612807
- Entity type
- Individual
- Primary specialty
- Rehabilitation PractitionerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- 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
8 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
- 2018-06-07
- Last updated
- 2018-06-07
Frequently asked questions
- What is Nicholas Walker's NPI number?
- Nicholas Walker's National Provider Identifier (NPI) is 1134612807, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Walker's specialty?
- Nicholas Walker is listed in the NPPES registry with a primary specialty of Rehabilitation Practitioner (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Nicholas Walker located?
- Nicholas Walker's practice location on file with NPPES is 940 Avenue 64, Pasadena, CA 91105-2711.
- What is Nicholas Walker's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Walker is (323) 543-2800.
- Is Nicholas Walker's NPI active?
- Yes — Nicholas Walker's NPI (1134612807) is active in the NPPES registry as of the last update on 2018-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.