Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Elizabeth Gillis Harter, DDS
Dentist in Columbia, TN · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235390931
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Registry record
Entity type Individual (Type 1)
Name Dr. Elizabeth Gillis Harter
Credential DDS
Sex Female
Practice address 1201 Hatcher Ln, Columbia, TN, 38401
Phone (931) 381-9044
Enumeration date Jun 24, 2008
Last updated in NPPES Jun 24, 2008
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1235390931 active?
Yes, as of the latest NPPES snapshot, NPI 1235390931 is active (record last updated 2008-06-24).
How do I verify Elizabeth Harter's NPI record?
Cross-check NPI 1235390931 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-24.