Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Larry Gene Irwin, DDS

Individual provider General Practice Dentistry · NPI 1902938475

Dr. Larry Gene Irwin, DDS is a General Practice Dentistry in Knoxville, Tennessee. Practices as a sole proprietor. Licensed in Tennessee.

Licensed in
TN
In the registry since
2007
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

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Practice location Address checks out

11161 Kingston Pike Ste #1
Knoxville, TN 37934-2850
Phone: (865) 966-8716
Fax: (865) 966-1209
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence DS1669 (TN)

Record details

NPI number1902938475
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedMarch 11, 2007
Last updated in NPPESJuly 8, 2007

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