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

Mrs. Mary Woo, FNP, MSN, RN, CNS

Individual provider High-Risk Obstetric Registered Nurse · NPI 1902599582

Mrs. Mary Woo, FNP, MSN, RN, CNS is a High-Risk Obstetric Registered Nurse in Alameda, California. Licensed in California. Registered with an NPI since 2023.

Licensed in
CA
In the registry since
2023
Specialties on file
3
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.
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.
CNS — Clinical Nurse Specialist
An advanced practice nurse specialising in a patient population or setting.

See every abbreviation used in this directory →

Practice location Address checks out

3221 Garfield Ave
Alameda, CA 94501-1713
Phone: (415) 860-4057
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 16439 (CA)
High-Risk Obstetric Registered Nurse Taxonomy 163WX0002X · Licence 632605 (CA)
Women's Health Clinical Nurse Specialist Taxonomy 364SW0102X · Licence 2507 (CA)

Record details

NPI number1902599582
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP , MSN , RN , CNS
Sole proprietorNo
NPI enumeratedMay 31, 2023
Last updated in NPPESMay 31, 2023
Certification dateMay 31, 2023