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Dr. John Charles Walker, DDS

Dr. John Charles Walker is a Dentist provider (Dentist) practicing in Olympia, WA, registered in the NPPES registry with NPI 1760402648 since 2006. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1760402648
Entity type Individual (Type 1)
Name Dr. John Charles Walker
Credential DDS
Sex Male
Practice address Olympia, WA, 98506
Phone 3607545363
Fax 3607052718
Enumeration date 2006-07-20
Last updated in NPPES 2009-12-03

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
122300000X Dentist Primary 5881 WA

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

Copy-ready billing details
Provider: John Walker, DDS
NPI: 1760402648
Taxonomy: 122300000X (Dentist)
Address: Olympia, WA, 98506

Other providers at this practice address

NPI Name Type Specialty Location
1104820901 Bruce Cooper Individual General Practice Dentistry Olympia, WA
1619971413 Paul Isaacson Individual Dentist Olympia, WA
1912167248 Joseph Moss DDS & Tyler Tebay Dmd Ps Organization General Practice Dentistry Olympia, WA
1912130055 Joseph Moss Individual General Practice Dentistry Olympia, WA
1396074274 John C Walker DDS, Inc, Ps Organization General Practice Dentistry Olympia, WA

Verify this record

Cross-check NPI 1760402648 against the authoritative CMS record: view Dr. John Charles Walker 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 is the NPI number for John Walker?
The National Provider Identifier (NPI) for John Walker is 1760402648, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Walker practice?
The practice location on file with NPPES is in Olympia, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-12-03.