Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

John Claude Walton, MD

Individual provider Family Medicine Physician · NPI 1245895507

John Claude Walton, MD is a Sports Medicine in Chicago, Illinois. Graduated from Rush Medical College of Rush University in 2021, 5 years ago. Practices with Northwestern Medical Faculty Foundation, a 4,394-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
5
Trained at
Rush Medical College of Rush University
Licensed in
IL
In the registry since
2019
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4822 S Cottage Grove Ave Ste 4-200
Chicago, IL 60615
Phone: (312) 926-3627
Fax: (312) 921-1051
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2650 Ridge Ave Ste 1304, Evanston, IL 60201-1700 — (847) 866-7846

Specialties & licences

Adult Medicine Physician (primary) Taxonomy 207QA0505X · Licence 036170584 (IL)
Family Medicine Physician Taxonomy 207Q00000X · Licence 125.078956 (IL)
Sports Medicine (Family Medicine) Physician Taxonomy 207QS0010X · Licence 036.170584 (IL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1245895507
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 2, 2019
Last updated in NPPESAugust 28, 2025
Certification dateAugust 20, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtySPORTS MEDICINE
Also practisesFAMILY PRACTICE
Medical schoolRUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Graduated 2021 (5 years in practice)
Group practice Northwestern Medical Faculty Foundation — 4394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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