DR. WILLIAM DEWITT POWELL DDS
NPI 1851445845
Dentist - Endodontics in Knoxville, TN

Q: What is William Powell's NPI number?

The NPI number for William Powell is 1851445845. It was assigned to this individual provider in the NPPES registry on January 23, 2007.

Q: What is William Powell's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Endodontics, with taxonomy code 1223E0200X.

Q: When was this NPI record last updated?

The NPPES record for William Powell was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 23, 2007

103 CONCORD ST, KNOXVILLE, TN 37919(865) 637-7983(865) 524-8815 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. William Dewitt Powell Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. WILLIAM DEWITT POWELL DDS (NPI 1851445845) is an individual endodontics provider in Knoxville, Tennessee, licensed in Tennessee (1882) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1851445845

Entity TypeIndividualMale

Primary Taxonomy1223E0200X

Provider Legal NameDR. WILLIAM DEWITT POWELLCredential: DDS

Location Address103 CONCORD STKnoxville, TN 37919

Mailing Address103 Concord StKnoxville, TN 37919 · (865) 637-7983 · Fax (865) 524-8815

Phone(865) 637-7983

Fax(865) 524-8815

Sole ProprietorNo

Enumeration DateJanuary 23, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1851445845 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · EndodonticsDental Providers

Taxonomy Code1223E0200X

License✔ Licensed in TN · 1882

Definition

The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.

103 CONCORD ST, Knoxville, TN 37919

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Other Identifiers 1

Other9178284TN · Tenncare Doral Dental

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WALLIN HASSON MYERS DDS

Dentist (Endodontics)

103 CONCORD ST
KNOXVILLE, TN 37919

Knox County (865) 637-7983

FRANK S. BALABAN D.D.S. M.S. PC.

Dentist (Endodontics)

103 CONCORD ST
KNOXVILLE, TN 37919

Knox County (865) 637-7983

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Powell's NPI number?

The NPI number for William Powell is 1851445845. It was assigned to this individual provider in the NPPES registry on January 23, 2007.

Where is William Powell located?

William Powell practices at 103 Concord St, Knoxville, TN 37919. The listed phone number is (865) 637-7983.

What is William Powell's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Endodontics, with taxonomy code 1223E0200X.

When was this NPI record last updated?

The NPPES record for William Powell was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.