Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Karen Elaine Johnson, RDH
Dental Hygienist in Clackamas, OR · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568479897
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Registry record
Entity type Individual (Type 1)
Name Mrs. Karen Elaine Johnson
Credential RDH
Sex Female
Practice address 10209 Se Sunnyside Rd, Clackamas, OR, 97015
Phone (503) 286-6868
Enumeration date Aug 1, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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
Where does Karen Johnson practice?
The practice location on file with NPPES is in Clackamas, OR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Karen Johnson?
The National Provider Identifier (NPI) for Karen Johnson is 1568479897, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Susan Restic General Practice Dentistry · Clackamas, OR NPI 1871510552 John Allen General Practice Dentistry · Clackamas, OR NPI 1669491379 Douglas Edwards General Practice Dentistry · Clackamas, OR NPI 1992724678 Tamara Amick Dental Hygienist · Clackamas, OR NPI 1972517233 Katrina Mcmahan Dental Hygienist · Clackamas, OR NPI 1538175518 Paula Morrison Dental Hygienist · Clackamas, OR NPI 1083620173 David Walker General Practice Dentistry · Clackamas, OR NPI 1053322099 Charles Row General Practice Dentistry · Clackamas, OR NPI 1588677074
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.