NPPES file of Aug 9, 2026

Olivia Nicole Gannon, DDS

General Practice Dentistry · Johnson City, TN

Olivia Nicole Gannon, DDS is a general practice dentistry with a practice address in Johnson City, Tennessee, and NPI 1033201397, issued on Sep 28, 2006. Check the license (Tennessee DS9546, as entered in NPPES) with the Tennessee board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1033201397
Name
Olivia Nicole Gannon
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License numbers
DS9546 TN
0401411537 VA
Self-reported in NPPES; status is on the state search
Practice location
219 Princeton Road, Johnson City, TN 37601
Phone
(423) 975-2200
Enumerated
Sep 28, 2006
Record last updated
Feb 22, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(423) 975-2210
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 219 Princeton Road

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Clay Renfro, MDFamily Medicine Physician1477520732
  2. Mary Still, APNNurse Practitioner1760417943

Verify Olivia Nicole Gannon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license DS9546    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Tennessee license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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General Practice Dentistry providers in Tennessee

There are 2,023 general practice dentistry records in Tennessee. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,023 in Tennessee → Every provider in Johnson City →

Other general practice dentistry records in Tennessee

  1. Carley Abbott, DDSNashville, TN1003507922
  2. Colin Abbott, DDSMemphis, TN1265279822
  3. Fethi AbdulahiSpringfield, TN1548339617
  4. Ragaa Abdulmoniem, DDSBristol, TN1114758331
  5. Fredrick Abernathy, D.D.SPulaski, TN1285623769
  6. Ammaar Abidi, DDSMemphis, TN1811353337
  7. Allyson Abrams, DDSNashville, TN1528751153
  8. Sean Abrams, DDSFranklin, TN1912014523
  9. David Ackerson, DDSKnoxville, TN1295741718
  10. Lale Adams, D.D.S.Memphis, TN1073718706

Common questions

What is Olivia Nicole Gannon, DDS's NPI number?

Olivia Nicole Gannon, DDS's National Provider Identifier (NPI) is 1033201397, issued on Sep 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Olivia Nicole Gannon, DDS located?

The NPPES record lists a practice address at 219 Princeton Road, Johnson City, TN, 37601. Phone: (423) 975-2200. Providers update this record themselves, so call before visiting.

How can I verify Olivia Nicole Gannon, DDS's license?

NPPES lists Tennessee license number DS9546, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.