Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Eric Johnston, DDS

Dentist in Ooltewah, TN · enumerated 2018.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1366950271

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Registry record

Entity type Individual (Type 1)

Name Dr. Eric Johnston

Credential DDS

Sex Male

Practice address 8720 Walnut Leaf Dr, Ooltewah, TN, 37363

Phone (423) 488-9484

Fax (423) 488-9484

Enumeration date Jan 12, 2018

Last updated in NPPES Jan 12, 2018

Taxonomy & licenses

122300000X Dentist Dental Providers · License 0401415909 (VA) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1366950271 active?

Yes, as of the latest NPPES snapshot, NPI 1366950271 is active (record last updated 2018-01-12).

How do I verify Eric Johnston's NPI record?

Cross-check NPI 1366950271 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-12.