Individual Healthcare Provider
John C Walker, MPT, CSCS,
Provider's NPPES record last updated: January 21, 2025
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1427241348
- Primary Specialty
- Physical Therapist — Sports
- Practice Location
- Scottsdale, Arizona
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 19, 2026, 2:29 AM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Physical Therapist
Sports
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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.
Taxonomy code 2251S0007X
Provider-Reported License Information
- Physical Therapist (Ohio)
- 01723
Practice Locations
Practice Location
9219 E Hidden Spur Trl Ste 100
Scottsdale, Arizona 85255-6708
Phone: (602) 648-5444
Additional Practice Location
8405 N Pima Center Pkwy Ste 101
Scottsdale, Arizona 85258-4669
Phone: (602) 648-5444
Fax: (602) 772-3801
Additional Practice Location
28230 N Tatum Blvd Ste C4
Cave Creek, Arizona 85331-6342
Phone: (602) 648-5444
Fax: (602) 772-3801
Record Information
- Enumeration Date
- August 23, 2007
- Provider's NPPES Record Last Updated
- January 21, 2025
- Certification Date
- January 21, 2025
- NPISignal NPPES Dataset
- August 2026
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