Dr. John Michael Constantine , DMD
Dentist • Kingsport, TN
Professional Overview & Biography Verified Profile Summary
Dr. John Constantine, DMD is a registered healthcare professional specializing in Dentist in Kingsport, TN. Practice services are available at 117 W SEVIER AVE under active NPI credentials.
Practice Location & Contact Primary Location
117 W Sevier Ave
Kingsport, TN 376603799
Specialty Benchmarks & Practice Insights
Comparative analytics for Dentist in Kingsport, TN
Practicing in Kingsport, TN (1629 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-03-02NUCC Taxonomy Code: 122300000X
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
NUCC 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.
NUCC Taxonomy Code: 261QM2500X
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).
Secondary Practice Locations
185 N Lakemont Ave
Winter Park, FL 327923203
Phone: 4076447703
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Dentist - Oral and Maxillofacial Surgery
Doctor of Dental Surgery
Nurse Practitioner - Family
Nurse Practitioner
Dentist
Dentist - Oral and Maxillofacial Surgery
Doctor of Dental Surgery
Dentist - Oral and Maxillofacial Surgery
Doctor of Dental Medicine
Dentist - Oral and Maxillofacial Surgery
Doctor of Dental Medicine, Master of Public Health
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 117 W SEVIER AVE, KINGSPORT, TN 376603799 (Tel: 4239333981)
Dentist (License #DN22257 in FL)
Registered at 185 N LAKEMONT AVE, WINTER PARK, FL 327923203 (Tel: 4076447703)
Registered at 185 N LAKEMONT AVE, WINTER PARK, FL 327923203 (Tel: 4076447703)
Clinic/Center (License #DN22257 in FL)
NPI status registered as active in NPPES database
Registered at 775 VILLAGE WAY, PALM HARBOR, FL 346832936 (Tel: 7274925418)
Registered at 775 VILLAGE WAY, PALM HARBOR, FL 346832936 (Tel: 7274925418)
Recorded as JOHN CONSTANTINE, D.M.D.
Dentist (License #DS041016 in PA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
185 N Lakemont Ave
Winter Park, FL 327923203
Phone: 4076447703
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.