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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. GEORGE DAVID KARNES DDS
NPI 1386646958
Dentist in Johnson City, TN

Active since August 12, 2005
1409 W MARKET ST, STE 101, JOHNSON CITY, TN 37604(423) 975-5580(423) 975-5586 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. George David Karnes Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GEORGE DAVID KARNES DDS (NPI 1386646958) is an individual dentist in Johnson City, Tennessee, licensed in Tennessee (DS0000005393) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1386646958
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. GEORGE DAVID KARNESCredential: DDS
Location Address1409 W MARKET ST, STE 101Johnson City, TN 37604-6005
Mailing Address1409 W Market St, Ste 101Johnson City, TN 37604-6005 · (423) 975-5580 · Fax (423) 975-5586
Phone(423) 975-5580
Fax(423) 975-5586
Sole ProprietorNo
Enumeration DateAugust 12, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1386646958 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in TN · DS0000005393
Definition
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.
1409 W MARKET ST, Johnson City, TN 37604
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Other Identifiers 2

Other3007337TN · Blue Cross Blue Shield
Medicaid3225995TN

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KARA A BIGGS NP
Nurse Practitioner (Family)
1409 W MARKET ST
JOHNSON CITY, TN 37604
Washington County (423) 833-0033

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is George Karnes's NPI number?

The NPI number for George Karnes is 1386646958. It was assigned to this individual provider in the NPPES registry on August 12, 2005.

Where is George Karnes located?

George Karnes practices at 1409 W Market St Ste 101, Johnson City, TN 37604. The listed phone number is (423) 975-5580.

What is George Karnes's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for George Karnes was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.