OrganizationActive
John Walker MD LLC
NPI 1114105186 · Internal Medicine Physician · Scottsdale, AZ
Provider details
- NPI number
- 1114105186
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Walker, Owner(480) 280-4620
- License
- 35722 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
7331 E Osborn Rd
Suite 200
Scottsdale, AZ 85251-6450
Phone: (480) 284-4620
Fax: (480) 284-5930
Street-level locationGet directions
Mailing address
15029 N Thompson Peak Pkwy
Scottsdale, AZ 85260-2217
Registry dates
- Enumerated
- 2008-02-01
- Last updated
- 2011-08-03
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.