NPPES file of Aug 9, 2026

Elizabeth Gillis Harter, DDS

Dentist · Columbia, TN

Elizabeth Gillis Harter, DDS is a dentist with a practice address in Columbia, Tennessee, and NPI 1235390931, issued on Jun 24, 2008. Check the license (Tennessee 8839, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1235390931
Name
Elizabeth Gillis Harter
Credential
DDS
Primary taxonomy
Dentist 122300000X
License number
8839 TN
Self-reported in NPPES; status is on the state search
Practice location
1201 Hatcher LN, Columbia, TN 38401
Phone
(931) 381-9044
Enumerated
Jun 24, 2008
Record last updated
Jun 24, 2008 (not updated in 18 years: call before relying on the address or phone)
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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8 nearest dentist records → All 1,525 in Tennessee → Look up another NPI →

Also registered at 1201 Hatcher LN

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

  1. Malcolm Gillis, D.D.S.General Practice Dentistry1689743981

Verify Elizabeth Gillis Harter 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 8839    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

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12% more Medicare Part D claims than the average dentist in 2024

96 Medicare Part D claims for 59 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Elizabeth Harter96
  2. Specialty average86

Most prescribed

  1. Amoxicillin53 claims
  2. Cephalexin19 claims
  3. Clindamycin Hcl15 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Elizabeth Gillis Harter among 1,525 dentist records in Tennessee

Elizabeth Gillis Harter, DDS is one of 1,525 dentist records with a practice address in Tennessee. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 39% of them.

  • NPI issued2008 · 39% of these records are older, 56% newer
  • In a Medicare fileYes · 64% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2008 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Dentist providers in Tennessee

There are 1,525 dentist records in Tennessee.

All 1,525 in Tennessee → Every provider in Columbia → Dentist nationwide →

The 8 dentist records with the nearest ZIP codes

  1. Lovie Dobberstein, D.D.S.Columbia, TN 384011396159984
  2. Emily Finney, D.M.D.Columbia, TN 384011316176357
  3. Matthew Hart, DDSColumbia, TN 384011275796203
  4. Theryl Humphrey-Davis, D.D.S.Columbia, TN 384011407181480
  5. Garry Love, DDSColumbia, TN 384011710039862
  6. Faiza Mahfooz, DDSColumbia, TN 384011639062102
  7. Bridgit MorrisColumbia, TN 384011588124457
  8. Ragab Rafa, DDSColumbia, TN 384011649915372

Common questions

What is Elizabeth Gillis Harter, DDS's NPI number?

Elizabeth Gillis Harter, DDS's National Provider Identifier (NPI) is 1235390931, issued on Jun 24, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth Gillis Harter, DDS located?

The NPPES record lists a practice address at 1201 Hatcher LN, Columbia, TN, 38401. Phone: (931) 381-9044. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth Gillis Harter, DDS's license?

NPPES lists Tennessee license number 8839, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.

How much does Elizabeth Gillis Harter, DDS prescribe under Medicare Part D?

In 2024, Elizabeth Gillis Harter, DDS had 96 Medicare Part D claims for 59 beneficiaries; the average among dentist prescribers was 86. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.