John Constantine, D.M.D
NPI 1659725869 · on the registry since 2016 · sole proprietor
Practice
- Address
- 117 W Sevier Ave
Kingsport, TN 37660 - Phone
- (423) 933-3981
- Organisation at this address
- University Of Tennessee
L Alan Bacon Dds Pc & John Collins Dds Pc
Appalachian Rehabilitation Professionals, PcInferred from a shared address, not stated in the registry. - Clinicians at this address
- 11
Additional practice sites
- 185 N Lakemont Ave, Winter Park, FL
Registry record
- Primary taxonomy
- Dentist
122300000X
- Also registered as
- General Practice Dentistry
Medical Specialty Clinic/Center - Licence states on file
- FL, TN
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-03-02
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Tennessee