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Dr. Mark Conrad Smith, DDS

Dr. Mark Conrad Smith is a Dentist provider (Dentist) practicing in Greeneville, TN, registered in the NPPES registry with NPI 1225103088 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at Drs. Mark & Steven Smith (listed at the same practice address in NPPES).

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NPI 1225103088
Entity type Individual (Type 1)
Name Dr. Mark Conrad Smith
Credential DDS
Sex Male
Practice address 217 N MAIN ST, Greeneville, TN, 37745
Phone 4236394000
Fax 4236391361
Enumeration date 2006-11-21
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
122300000X Dentist Primary DS4229 TN

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details
Provider: Mark Smith, DDS
NPI: 1225103088
Taxonomy: 122300000X (Dentist)
Address: 217 N MAIN ST, Greeneville, TN, 37745

Other providers at this practice address

NPI Name Type Specialty Location
1265604144 Drs. Mark & Steven Smith Organization Pediatric Dentistry Greeneville, TN
1073041083 Shahdi Smith Individual General Practice Dentistry Greeneville, TN

Verify this record

Cross-check NPI 1225103088 against the authoritative CMS record: view Dr. Mark Conrad Smith on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How do I verify Mark Smith's NPI record?
Cross-check NPI 1225103088 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1225103088 active?
Yes — as of the latest NPPES snapshot, NPI 1225103088 is active (record last updated 2007-07-08).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.