Dr. Cannon Johnson , DMD
Dentist - General Practice • Columbia, SC
Professional Overview & Biography Verified Profile Summary
Dr. Cannon Johnson, DMD is a registered healthcare professional specializing in Dentist - General Practice in Columbia, SC. Practice services are available at 4323 CHAMPION HILL ST under active NPI credentials.
Practice Location & Contact Primary Location
4323 Champion Hill St
Columbia, SC 292076022
Specialty Benchmarks & Practice Insights
Comparative analytics for Dentist - General Practice in Columbia, SC
Practicing in Columbia, SC (1873 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-07-01NUCC Taxonomy Code: 1223G0001X
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Dentist - General Practice
Doctor of Dental Medicine
Dentist - General Practice
Doctor of Dental Medicine
Dentist - Prosthodontics
Doctor of Dental Surgery
Dentist - Endodontics
Doctor of Dental Surgery
Dentist - General Practice
Doctor of Dental Medicine
Dentist - Endodontics
Doctor of Dental Medicine
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
NPI status registered as active in NPPES database
Registered at 4323 CHAMPION HILL ST, COLUMBIA, SC 292076022 (Tel: 8037516213)
Registered at 4050 BEVERLY HILLS DR, PEGRAM, TN 371432206 (Tel: 6157793091)
Recorded as CANNON JOHNSON, DMD
Dentist (License #D-00237 in KY)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
4050 Beverly Hills Dr
Pegram, TN 371432206
Phone: 6157793091
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.