Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Olivia Zhou
Optometrist in Potomac, MD · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1104616978
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Registry record
Entity type Individual (Type 1)
Name Olivia Zhou
Sex Female
Practice address 11508 Le Havre Dr, Potomac, MD, 20854
Phone (301) 580-2105
Enumeration date May 7, 2025
Last updated in NPPES Aug 26, 2025
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
What is the NPI number for Olivia Zhou?
The National Provider Identifier (NPI) for Olivia Zhou is 1104616978, a Type 1 (individual) record in the CMS NPPES registry.
Where does Olivia Zhou practice?
The practice location on file with NPPES is in Potomac, MD. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-26.