Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Stephanie Pei-Ying Su, O.D.
Optometrist in Canandaigua, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1447323795
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Registry record
Entity type Individual (Type 1)
Name Stephanie Pei-Ying Su
Credential O.D.
Sex Female
Practice address 275 Parrish St, Canandaigua, NY, 14424
Phone (585) 394-0696
Enumeration date Nov 16, 2006
Last updated in NPPES Apr 24, 2020
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD 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 Stephanie Su practice?
The practice location on file with NPPES is in Canandaigua, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Stephanie Su?
The National Provider Identifier (NPI) for Stephanie Su is 1447323795, a Type 1 (individual) record in the CMS NPPES registry.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-24.