1. Home
  2. Directory
  3. Arizona
  4. Scottsdale
  5. Physical Therapist
  6. NPI Profile

JOHN C WALKER MPT, CSCS,
NPI 1427241348
Physical Therapist - Sports in Scottsdale, AZ

Active since August 23, 2007Accepts Medicare Assignment
9219 E HIDDEN SPUR TRL STE 100, SCOTTSDALE, AZ 85255(602) 648-5444(602) 772-3801 Get Directions Write a Review

NPPES record last updated: January 21, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About John C Walker Mpt, Cscs, NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN C WALKER MPT, CSCS, (NPI 1427241348) is an individual sports provider in Scottsdale, Arizona, licensed in Ohio (01723) and active in the NPI registry since August 2007. He maintains 2 additional practice locations and is a graduate of Other (2002).

NPPES Registry Identity

NPI1427241348
Entity TypeIndividualMale
Primary Taxonomy2251S0007X
Provider Legal NameJOHN C WALKERCredential: MPT, CSCS,
Location Address9219 E HIDDEN SPUR TRL STE 100Scottsdale, AZ 85255-6708
Mailing AddressPo Box 80217Phoenix, AZ 85060-0217 · (602) 385-2115 · Fax (480) 418-3323
Phone(602) 648-5444
Fax(602) 772-3801
Sole ProprietorNo
Medical School CMSOtherGraduated 2002
Enumeration DateAugust 23, 2007
Last NPPES UpdateJanuary 21, 2025
NPPES CertifiedJanuary 21, 2025
✔ NPI 1427241348 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical Therapist · SportsRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code2251S0007X
License✔ Licensed in OH · 01723
Definition
A licensed physical therapist, including but not limited to an individual who is a Board Certified Specialist in Sports Physical Therapy, who has demonstrated specialized knowledge and skill in human anatomy and physiology, movement science, pathology and pathophysiology, medical and surgical intervention, and health and wellness, as well as rehabilitation/return to sports, management of acute injury/illness, medical and surgical consideration, injury prevention, and sports performance enhancement.
9219 E HIDDEN SPUR TRL STE 100, Scottsdale, AZ 85255
Open in Google Maps ↗

Secondary Practice Locations 2

Location 128230 N Tatum Blvd Ste C4Cave Creek, AZ 85331-6342 · Phone (602) 648-5444 · Fax (602) 772-3801
Location 28405 N Pima Center Pkwy Ste 101Scottsdale, AZ 85258-4669 · Phone (602) 648-5444 · Fax (602) 772-3801

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

John C Walker Mpt, Cscs, is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9335204577
PECOS Enrollment IDI20250128004693

Medicare Billing Reassignment

Medicare enrollment records show John Walker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Orthopedic Specialists Of North America, PLLC
Same address
Multi-Specialty
9219 E HIDDEN SPUR TRL STE 100
Scottsdale, AZ 85255
  • Reassigned Medicare billing, Arizona enrollment
  • 330 clinicians in this Medicare group
NPI 1164031456 (480) 585-6810

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GINA GIULIANO PT, DPT
Physical Therapist
9219 E HIDDEN SPUR TRL STE 100
SCOTTSDALE, AZ 85255
Maricopa County (480) 585-6810
RYAN JOHNSON
Physical Therapist
9219 E HIDDEN SPUR TRL STE 100
SCOTTSDALE, AZ 85255
Maricopa County (602) 648-5444
AUSTIN ALEXANDER
Physical Therapist
9219 E HIDDEN SPUR TRL STE 100
SCOTTSDALE, AZ 85255
Maricopa County (602) 648-5444
ORTHOPEDIC SPECIALISTS OF NORTH AMERICA, PLLC
Clinic/Center (Multi-Specialty)
9219 E HIDDEN SPUR TRL STE 100
SCOTTSDALE, AZ 85255
Maricopa County (480) 585-6810
CODY JAMES ALLYN ADAMS DPT
Physical Therapist
9219 E HIDDEN SPUR TRL STE 100
SCOTTSDALE, AZ 85255
Maricopa County (480) 585-6810
JAZMINE RUIZ
Specialist/Technologist (Athletic Trainer)
9219 E HIDDEN SPUR TRL STE 100
SCOTTSDALE, AZ 85255
Maricopa County (602) 648-5444
MONICA WALTERS MOT
Occupational Therapist
9219 E HIDDEN SPUR TRL STE 100
SCOTTSDALE, AZ 85255
Maricopa County (602) 648-5444
JESSE KUNITOMO DPT
Physical Therapist
9219 E HIDDEN SPUR TRL STE 100
SCOTTSDALE, AZ 85255
Maricopa County (602) 648-5444

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Walker's NPI number?

The NPI number for John Walker is 1427241348. It was assigned to this individual provider in the NPPES registry on August 23, 2007.

Where is John Walker located?

John Walker practices at 9219 E Hidden Spur Trl Ste 100, Scottsdale, AZ 85255. The listed phone number is (602) 648-5444.

What is John Walker's specialty?

The primary specialty registered for this NPI is Physical Therapist, specializing in Sports, with taxonomy code 2251S0007X.

Is John Walker enrolled in Medicare?

Yes. John Walker is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for John Walker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), John Walker reassigns Medicare benefits to Orthopedic Specialists Of North America, PLLC (Scottsdale, AZ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for John Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for John Walker was last updated on January 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.