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

MS. Joan Tuan, NP

Individual provider General Practice Registered Nurse · NPI 1689045528

MS. Joan Tuan, NP is a General Practice Registered Nurse in Cupertino, California. Licensed in California. Registered with an NPI since 2015.

Licensed in
CA
In the registry since
2015
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

10381 Mary Ave
Cupertino, CA 95014-1342
Phone: (408) 863-0445
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Registered Nurse (primary) Taxonomy 163WG0000X · Licence 95002128 (CA)

Record details

NPI number1689045528
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedOctober 19, 2015
Last updated in NPPESOctober 19, 2015