Christina Walker, RBT
NPI 1861859522 · Other Technician · Santa Ana, CA
Christina Walker, RBT is a Other Technician provider in Santa Ana, CA (NPI 1861859522).
Provider details
- NPI number
- 1861859522
- Entity type
- Individual
- Primary specialty
- Other TechnicianTechnologists, Technicians & Other Technical Service Providers
- Credential
- RBT
- Sex
- Female
- Sole proprietor
- No
- License
- RBT-16-14144 (CA)
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2016-01-26
- Last updated
- 2016-01-26
Frequently asked questions
- What is Christina Walker's NPI number?
- Christina Walker's National Provider Identifier (NPI) is 1861859522, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Walker's specialty?
- Christina Walker is listed in the NPPES registry with a primary specialty of Other Technician (Technologists, Technicians & Other Technical Service Providers).
- Where is Christina Walker located?
- Christina Walker's practice location on file with NPPES is 1901 Carnegie Ave Ste 1c, Santa Ana, CA 92705-5504.
- What is Christina Walker's phone number?
- The practice phone number listed in the NPPES registry for Christina Walker is (714) 848-8319.
- Is Christina Walker's NPI active?
- Yes — Christina Walker's NPI (1861859522) is active in the NPPES registry as of the last update on 2016-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.