John C. Walker, CSCS, MPT
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 20401 N 73rd St, Scottsdale, AZ 85255
- Practice phone
- Call (602) 648-5444
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Orthoarizona
Scottsdale, Arizona
Find John Walker's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
John C. Walker is a sports physical therapist in Scottsdale, Arizona
John Walker practices at Orthoarizona in Scottsdale, Arizona.
John Walker's NPI, 1427241348, was assigned on August 23, 2007. John Walker holds Ohio license 01723.
- NPI
- 1427241348NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335204577
- NPI enumeration date
- August 23, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (602) 648-5444
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
John C. Walker practices at Orthoarizona in Scottsdale, Arizona
John Walker's primary practice is Orthoarizona, at 20401 N 73rd St, Scottsdale, AZ 85255 in Maricopa County. The practice phone is (602) 648-5444.
- Orthoarizona20401 N 73rd St, Scottsdale, AZ 85255 · Maricopa CountyPhone(602) 648-5444
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
John C. Walker is affiliated with 2 sites of care and 1 medical group
John Walker's primary practice is Orthoarizona in Scottsdale, Arizona. The medical group on file is OrthoArizona. Dmand AI also links John Walker to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at John C. Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Walker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Orthoarizona | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
John C. Walker is one of 11 sports physical therapists in Arizona
Sports is John Walker's primary specialty in the NPI Registry, under taxonomy code 2251S0007X. John Walker is licensed in Ohio.
Specialties and state licenses
- Sports physical therapist, OhioPrimary
Sports physical therapists near John Walker
Counts of sports physical therapists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
John C. Walker's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts John Walker's median patient age at 64, with 47% women.
John Walker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women47%
- Men50%
Source: Dmand AI Patient Panel Data
How John C. Walker takes part in Medicare
John Walker accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for John C. Walker's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about John C. Walker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John C. Walker's NPI number?
John C. Walker's NPI number is 1427241348. It was assigned on August 23, 2007, and it is active in the NPI Registry.
What does John C. Walker specialize in?
John C. Walker is a sports physical therapist in Scottsdale, Arizona. The primary specialty in the NPI Registry is Sports Physical Therapist (taxonomy code 2251S0007X).
Where does John C. Walker practice?
John Walker practices at 20401 N 73rd St, Scottsdale, AZ 85255. John Walker's primary practice is Orthoarizona in Scottsdale, Arizona. Dmand AI also links John Walker to 1 group practice or clinic.
What is John C. Walker's office phone number?
The practice phone on file for John Walker is (602) 648-5444.
What is John C. Walker's medical license number?
John Walker holds Ohio license 01723.
What medical group is John C. Walker part of?
John Walker is linked to OrthoArizona.
Does John C. Walker accept Medicare?
Yes. CMS lists John Walker as accepting Medicare assignment.
How long has John C. Walker been practicing?
John Walker graduated from medical school in 2002, 24 years ago.
Selling to sports practices?
See sports physical therapists in Arizona by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card