Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Mary Katherine Wheatley
Pharmacist in Ontario, OR · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1174778849
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Registry record
Entity type Individual (Type 1)
Name Ms. Mary Katherine Wheatley
Sex Female
Practice address 728 Sw 4th Ave, Ontario, OR, 97914
Phone (541) 889-3390
Fax (541) 889-4488
Enumeration date Nov 22, 2008
Last updated in NPPES Nov 22, 2008
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 Mary Wheatley practice?
The practice location on file with NPPES is in Ontario, OR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Wheatley?
The National Provider Identifier (NPI) for Mary Wheatley is 1174778849, 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 2008-11-22.