Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Courtney Day, N.D.
Naturopath in Beaverton, OR · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1306225966
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Registry record
Entity type Individual (Type 1)
Name Dr. Courtney Day
Credential N.D.
Sex Female
Practice address 4145 Sw Watson Ave Ste 350, Beaverton, OR, 97005
Phone (503) 495-3373
Fax (503) 974-3032
Enumeration date May 28, 2015
Last updated in NPPES Mar 2, 2022
Taxonomy & licenses
208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 2098 (OR) Secondary
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
What is the NPI number for Courtney Day?
The National Provider Identifier (NPI) for Courtney Day is 1306225966, a Type 1 (individual) record in the CMS NPPES registry.
Where does Courtney Day practice?
The practice location on file with NPPES is in Beaverton, OR. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Deborah Evans Adult Health Nurse Practitioner · Beaverton, OR NPI 1255572020 Heleen Woest Mental Health Counselor · Beaverton, OR NPI 1225518202 Wellpsyche Portland PC Child & Adolescent Psychiatry Physician · Beaverton, OR NPI 1871156968 Chelsea Paterson Nurse Practitioner · Beaverton, OR NPI 1265050272 Alyssa Claravall Nurse Practitioner · Beaverton, OR NPI 1730752437 Akiva O'Connor Marriage & Family Therapist · Beaverton, OR NPI 1639932171 Serenity Wellness Solutions Intellectual and/or Developmental Disabilities Residential Treatment Facility · Beaverton, OR NPI 1245182294
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-02.