Christine Walker, D.O.
NPI 1891916482 · Internal Medicine Physician · Scottsdale, AZ
Christine Walker, D.O. is a Internal Medicine Physician provider in Scottsdale, AZ (NPI 1891916482).
Provider details
- NPI number
- 1891916482
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 006029 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-05-01
- Last updated
- 2013-04-03
Frequently asked questions
- What is Christine Walker's NPI number?
- Christine Walker's National Provider Identifier (NPI) is 1891916482, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christine Walker's specialty?
- Christine Walker is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christine Walker located?
- Christine Walker's practice location on file with NPPES is 9377 E Bell Rd, Scottsdale, AZ 85260-1502.
- What is Christine Walker's phone number?
- The practice phone number listed in the NPPES registry for Christine Walker is (480) 619-4097.
- Is Christine Walker's NPI active?
- Yes — Christine Walker's NPI (1891916482) is active in the NPPES registry as of the last update on 2013-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.