Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ernest James Dewald, DDS

Dentist in Clarksville, TN · enumerated 2005.

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

National Provider Identifier

1265415996

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Registry record

Entity type Individual (Type 1)

Name Dr. Ernest James Dewald

Credential DDS

Sex Male

Practice address 1301 Peachers Mill Rd, Clarksville, TN, 37042

Phone (931) 572-9152

Fax (931) 572-9155

Enumeration date Nov 28, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

122300000X Dentist Dental Providers · License DS006850 (TN) Primary

122300000X Dentist Dental Providers · License MD06299 (MD) Secondary

122300000X Dentist Dental Providers · License 032522 (NY) Secondary

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

Other identifiers

Identifier	Type	State	Issuer
719384	Other	-	UNITED CONCORDIA
0174736	Other	-	BCBS OF TN
0018148	Other	-	DORAL

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.

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Frequently asked questions

What is the NPI number for Ernest Dewald?

The National Provider Identifier (NPI) for Ernest Dewald is 1265415996, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ernest Dewald practice?

The practice location on file with NPPES is in Clarksville, TN. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.