Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Da Young Oh, RPH
Pharmacist in Redmond, WA · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1164789681
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Registry record
Entity type Individual (Type 1)
Name Da Young Oh
Credential RPH
Sex Female
Practice address 18685 Ne 63rd Way Apt 103, Redmond, WA, 98052
Phone (425) 898-4751
Enumeration date Apr 20, 2012
Last updated in NPPES Apr 20, 2012
Taxonomy & licenses
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy.
About the RPH 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 Da Young Oh practice?
The practice location on file with NPPES is in Redmond, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Da Young Oh?
The National Provider Identifier (NPI) for Da Young Oh is 1164789681, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-20.