Dr. Thomas N. Kellum, DDS

Dr. Thomas N. Kellum is a General Practice Dentistry provider (Dentist) practicing in Tupelo, MS, registered in the NPPES registry with NPI 1205840998 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at Kellum Dental Clinic (listed at the same practice address in NPPES).

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NPI	1205840998
Entity type	Individual (Type 1)
Name	Dr. Thomas N. Kellum
Credential	DDS
Sex	Male
Practice address	505 ROBINS ST, Tupelo, MS, 38804
Phone	6628428050
Fax	6628425896
Enumeration date	2006-07-28
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1223G0001X	General Practice Dentistry	Primary	2554-90	MS

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

Copy-ready billing details

Provider: Thomas Kellum, DDS
NPI: 1205840998
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 505 ROBINS ST, Tupelo, MS, 38804

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1710991492	Daniel Kellum	Individual	General Practice Dentistry	Tupelo, MS
1528280880	Kellum Dental Clinic	Organization	Dental Clinic/Center	Tupelo, MS

Verify this record

Cross-check NPI 1205840998 against the authoritative CMS record: view Dr. Thomas N. Kellum 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

What specialty is Thomas Kellum?

Thomas Kellum is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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