Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Anna Yuan
Registered Nurse in Oakland, CA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851091078
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Registry record
Entity type Individual (Type 1)
Name Anna Yuan
Sex Female
Practice address 818 Webster St, Oakland, CA, 94607
Phone (510) 986-6800
Enumeration date Mar 7, 2023
Last updated in NPPES Mar 12, 2023
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 Anna Yuan?
The National Provider Identifier (NPI) for Anna Yuan is 1851091078, a Type 1 (individual) record in the CMS NPPES registry.
Where does Anna Yuan practice?
The practice location on file with NPPES is in Oakland, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Yee-Bun Lui Internal Medicine Physician · Oakland, CA NPI 1609845767 Daveena Ma Internal Medicine Physician · Oakland, CA NPI 1629034368 Asian Health Services Federally Qualified Health Center (FQHC) · Oakland, CA NPI 1659459865 Christina Pinki Ng Family Medicine Physician · Oakland, CA NPI 1962581025 Peter Sam Family Medicine Physician · Oakland, CA NPI 1336227453 Susan Mei Huang Internal Medicine Physician · Oakland, CA NPI 1093894032 Susan Lo Family Medicine Physician · Oakland, CA NPI 1386723435 Clayton Chan Internal Medicine Physician · Oakland, CA NPI 1972682037
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-12.