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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. ASHLEY H. SULLIVAN DDS
NPI 1679522130
Dentist in Knoxville, TN

Active since May 10, 2006
4820 ASHEVILLE HWY, KNOXVILLE, TN 37914(865) 525-6995(865) 525-5085 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Ashley H. Sullivan Dds NPPES

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

DR. ASHLEY H. SULLIVAN DDS (NPI 1679522130) is an individual dentist in Knoxville, Tennessee, licensed in Tennessee (DS0000004035) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1679522130
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. ASHLEY H. SULLIVANCredential: DDS
Location Address4820 ASHEVILLE HWYKnoxville, TN 37914-4252
Mailing Address5316 Sunset RdKnoxville, TN 37914-4304 · (865) 525-6995 · Fax (865) 525-5085
Phone(865) 525-6995
Fax(865) 525-5085
Sole ProprietorNo
Enumeration DateMay 10, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1679522130 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in TN · DS0000004035
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.
4820 ASHEVILLE HWY, Knoxville, TN 37914
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Guardian, Renaissance Dental.Insurance ›

Other Providers at the Same Location NPPES 3

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

BRIAN RICH DMD
Clinic/Center (Dental)
4820 ASHEVILLE HWY
KNOXVILLE, TN 37914
Knox County (865) 525-6995
MS. PAULA MARIE BOURASSA RDH
Dental Hygienist
4820 ASHEVILLE HWY
KNOXVILLE, TN 37914
Knox County (548) 525-6995
DR. BRIAN ANTHONY RICH DMD
Dentist
4820 ASHEVILLE HWY
KNOXVILLE, TN 37914
Knox County (502) 909-7898

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 Ashley Sullivan's NPI number?

The NPI number for Ashley Sullivan is 1679522130. It was assigned to this individual provider in the NPPES registry on May 10, 2006.

Where is Ashley Sullivan located?

Ashley Sullivan practices at 4820 Asheville Hwy, Knoxville, TN 37914. The listed phone number is (865) 525-6995.

What is Ashley Sullivan's specialty?

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

What insurance does Ashley Sullivan accept?

Health plans from Guardian and Renaissance Dental list Ashley Sullivan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ashley Sullivan 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 36 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.