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Dr. Thomas M Kellogg, DDS

Dr. Thomas M Kellogg is a General Practice Dentistry provider (Dentist) practicing in Howell, MI, registered in the NPPES registry with NPI 1366577124 since 2007. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1366577124
Entity type Individual (Type 1)
Name Dr. Thomas M Kellogg
Credential DDS
Sex Male
Practice address Howell, MI, 48843
Phone 5175463330
Fax 5175480192
Enumeration date 2007-02-22
Last updated in NPPES 2007-07-08

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Primary 13543 MI

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 Kellogg, DDS
NPI: 1366577124
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: Howell, MI, 48843

Other providers at this practice address

NPI Name Type Specialty Location
1952588741 Howell Dental Center Organization Exclusive Provider Organization Howell, MI
1487148078 Tanvi Patel Individual Dentist Howell, MI
1619510401 Howell Dental Care Center Pllc Organization General Practice Dentistry Howell, MI

Verify this record

Cross-check NPI 1366577124 against the authoritative CMS record: view Dr. Thomas M Kellogg 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

How do I verify Thomas Kellogg's NPI record?
Cross-check NPI 1366577124 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1366577124 active?
Yes — as of the latest NPPES snapshot, NPI 1366577124 is active (record last updated 2007-07-08).

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