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

MS. Cathleen Gonzaga, MSN, RN, FNP

Individual provider Family Nurse Practitioner · NPI 1942934518

MS. Cathleen Gonzaga, MSN, RN, FNP is a Family Nurse Practitioner in Upland, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2022
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.
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

1724 W Arrow Rte Apt 79
Upland, CA 91786-7614
Phone: (626) 257-4123
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 95021298 (CA)

Record details

NPI number1942934518
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , RN , FNP
Sole proprietorYes
NPI enumeratedJuly 11, 2022
Last updated in NPPESJuly 11, 2022
Certification dateJuly 8, 2022

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