NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Christopher J Matthews, DMD

Orthodontics and Dentofacial Orthopedics Dentistry in Grants Pass, OR · enumerated 2005 · practices at Desy P Wilson DDS Ms PC.

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

National Provider Identifier

1548269327

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mr. Christopher J Matthews
Credential DMD
Sex Male
Practice address 859 Ne 7th St, Grants Pass, OR, 97526
Phone (541) 474-0860
Fax (541) 476-1038
Enumeration date Jul 14, 2005
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License D4956 (OR) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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

Where does Christopher Matthews practice?
The practice location on file with NPPES is in Grants Pass, OR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Christopher Matthews?
The National Provider Identifier (NPI) for Christopher Matthews is 1548269327, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

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