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Dr. William Walker Evans, D.M.D., M.D.

Dr. William Walker Evans is a Oral and Maxillofacial Surgery (Dentist) provider (Dentist) practicing in Redding, CA, registered in the NPPES registry with NPI 1740387422 since 2006. The credential DMD stands for Doctor of Medicine in Dentistry.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1740387422
Entity type Individual (Type 1)
Name Dr. William Walker Evans
Credential D.M.D., M.D.
Sex Male
Practice address Redding, CA, 96001
Phone 5302416374
Fax 5302415140
Enumeration date 2006-09-17
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
1223S0112X Oral and Maxillofacial Surgery (Dentist) Primary A 55473 CA
1223S0112X Oral and Maxillofacial Surgery (Dentist) Secondary 17716 MA
1223S0112X Oral and Maxillofacial Surgery (Dentist) Secondary OMS 20 CA

DMD — Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier Type State Issuer
B89020-01 Medicaid CA
Copy-ready billing details
Provider: William Evans, D.M.D., M.D.
NPI: 1740387422
Taxonomy: 1223S0112X (Oral and Maxillofacial Surgery (Dentist))
Address: Redding, CA, 96001

Other providers at this practice address

NPI Name Type Specialty Location
1801980248 Michael Nelson Individual General Practice Dentistry Redding, CA
1114009347 Michael Dent Individual Endodontics Redding, CA
1295879781 Richard Look Individual Oral and Maxillofacial Pathology Dentistry Redding, CA

Verify this record

Cross-check NPI 1740387422 against the authoritative CMS record: view Dr. William Walker Evans 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 William Evans?
William Evans is registered in NPPES with the primary taxonomy of Oral and Maxillofacial Surgery (Dentist). 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.