Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kelly Matheson, DDS
Dentist in Richland, WA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255527016
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Registry record
Entity type Individual (Type 1)
Name Kelly Matheson
Credential DDS
Sex Female
Practice address 475 Keene Rd, Richland, WA, 99352
Phone (509) 627-6888
Fax (509) 627-6720
Enumeration date Sep 14, 2007
Last updated in NPPES Aug 9, 2022
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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.
Frequently asked questions
How do I verify Kelly Matheson's NPI record?
Cross-check NPI 1255527016 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1255527016 active?
Yes, as of the latest NPPES snapshot, NPI 1255527016 is active (record last updated 2022-08-09).
Other providers at this practice address
Browse all → Joshua E. Cadwell DDS Pllc General Practice Dentistry · Richland, WA NPI 1780767871 Tri Cities Sleep Medical LLC Customized Equipment (DME) · Richland, WA NPI 1356615116 Ryan Zentz Dentist · Richland, WA NPI 1326454315 Noor Khurana II Pllc General Practice Dentistry · Richland, WA NPI 1780033613 Sleep Medical Center of Tri-Cities, LLC Dentist · Richland, WA NPI 1326597147 Navjot S Khurana Dmd, Ps Dentist · Richland, WA NPI 1124977624
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-09.