Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Karen Anne Greenleaf, RN
Registered Nurse in Portland, OR · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710850573
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Registry record
Entity type Individual (Type 1)
Name Karen Anne Greenleaf
Credential RN
Sex Female
Practice address 12000 Sw 49th Ave, Portland, OR, 97219
Phone (971) 722-6111
Enumeration date Sep 27, 2025
Last updated in NPPES Oct 24, 2025
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN 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
Where does Karen Greenleaf practice?
The practice location on file with NPPES is in Portland, OR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Karen Greenleaf?
The National Provider Identifier (NPI) for Karen Greenleaf is 1710850573, 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 2025-10-24.