Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Kathryn Mae Sage, N.D.
Naturopath in Tucson, AZ · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1265768683
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Registry record
Entity type Individual (Type 1)
Name Dr. Kathryn Mae Sage
Credential N.D.
Sex Female
Practice address 5675 N. Oracle Rd., Ste #3101, Tucson, AZ, 85704
Phone (520) 333-3320
Fax (520) 491-9433
Enumeration date Oct 19, 2009
Last updated in NPPES Aug 7, 2019
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Kathryn Sage?
Kathryn Sage is registered in NPPES with the primary taxonomy of Naturopath. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-07.