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

Cathy Sampson-Siriani, MSN, RN, FNP

Individual provider Family Nurse Practitioner · NPI 1639382773

Cathy Sampson-Siriani, MSN, RN, FNP is a Family Nurse Practitioner in San Bernardino, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

3704 Canyon Terrace Dr 9680 Citrus Ave BLGD#33 Fontana Ca 92335
San Bernardino, CA 92407-4106
Phone: (909) 883-8585
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 327377 (CA)

Record details

NPI number1639382773
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , RN , FNP
Sole proprietorNo
NPI enumeratedMay 7, 2007
Last updated in NPPESJuly 8, 2007

Other providers in San Bernardino