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

Dr. John Walton Simmons II, MD

Individual provider Surgery Physician · NPI 1386840874

Dr. John Walton Simmons II, MD is a General Surgery in Cartersville, Georgia. Graduated from Texas a & M University System, Hsc, College of Medicine in 2006, 20 years ago. Practices with Kalispell Regional Medical Center Inc, a 418-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Georgia and Montana.

Years since qualifying
20
Trained at
Texas a & M University System, Hsc, College of Medicine
Licensed in
GA, MT
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

150 Gentilly Blvd
Cartersville, GA 30120-8522
Phone: (770) 382-5919
Fax: (678) 721-4386
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1199 Prince Avenue, Athens, GA 30606 — (706) 475-5076
  • 1333 Surgical Services Drive, Kalispell, MT 59901-4844 — (406) 751-5392

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 077434 (GA)
Surgery Physician Taxonomy 208600000X · Licence 160207 (MT)

Record details

NPI number1386840874
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 22, 2007
Last updated in NPPESJuly 8, 2025
Certification dateJuly 8, 2025

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolTEXAS A & M UNIVERSITY SYSTEM, HSC, COLLEGE OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Kalispell Regional Medical Center Inc — 418 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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