Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Geolani W Dy, M.D.
Urology Physician in Portland, OR · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710243951
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Registry record
Entity type Individual (Type 1)
Name Dr. Geolani W Dy
Credential M.D.
Sex Female
Practice address 3303 Sw Bond Ave Ste 10, Portland, OR, 97239
Phone (503) 346-1500
Fax (503) 494-8671
Enumeration date Apr 2, 2012
Last updated in NPPES Jul 3, 2019
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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 Geolani Dy 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 Geolani Dy?
The National Provider Identifier (NPI) for Geolani Dy is 1710243951, 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 2019-07-03.