Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Xiaoying Mandy Lei, MSN, RN

Individual provider Registered Nurse · NPI 1053160176

Xiaoying Mandy Lei, MSN, RN is a Registered Nurse in Oakland, California. Licensed in California. Registered with an NPI since 2024.

Licensed in
CA
In the registry since
2024
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

818 Webster St
Oakland, CA 94607-4220
Phone: (510) 986-6800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 95369200 (CA)

Record details

NPI number1053160176
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , RN
Sole proprietorNo
NPI enumeratedMay 13, 2024
Last updated in NPPESMay 14, 2024
Certification dateMay 14, 2024
Mailing address818 Webster St, Oakland, CA 94607-4220

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