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

Dr. William Dewitt Powell, DDS

Individual provider Endodontics · NPI 1851445845

Dr. William Dewitt Powell, DDS is an Endodontics in Knoxville, Tennessee. Licensed in Tennessee. Registered with an NPI since 2007.

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

103 Concord St
Knoxville, TN 37919
Phone: (865) 637-7983
Fax: (865) 524-8815
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence 1882 (TN)

Record details

NPI number1851445845
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJanuary 23, 2007
Last updated in NPPESJuly 8, 2007
Mailing address103 Concord St, Knoxville, TN 37919

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