NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David D Kellogg, DDS

General Practice Dentistry in Walla Walla, WA · enumerated 2007.

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

National Provider Identifier

1164639282

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. David D Kellogg
Credential DDS
Sex Male
Practice address 1602 Penny Ln, Walla Walla, WA, 99362
Phone (509) 522-0940
Fax (509) 525-9063
Enumeration date May 17, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License DE00006215 (WA) Primary
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
5023346 Medicaid WA -

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for David Kellogg?
The National Provider Identifier (NPI) for David Kellogg is 1164639282, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Kellogg practice?
The practice location on file with NPPES is in Walla Walla, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

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