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

Maria Carmina Clara Posadas Tongson, FNP-C, RN

Individual provider Registered Nurse · NPI 1992405260

Maria Carmina Clara Posadas Tongson, FNP-C, RN is a Registered Nurse in San Jose, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2023
Specialties on file
2
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

105 N Bascom Ave Ste 202
San Jose, CA 95128-1811
Phone: (408) 993-1500
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 1050 Marina Village Pkwy Ste 101, Alameda, CA 94501-1033 — (725) 527-2897

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 95028653 (CA)
Registered Nurse Taxonomy 163W00000X · Licence 95279482 (CA)

Record details

NPI number1992405260
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C , RN
Sole proprietorNo
NPI enumeratedMarch 6, 2023
Last updated in NPPESFebruary 16, 2025
Certification dateFebruary 16, 2025

Other providers in San Jose