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

Mrs. Annabelle Alonzo Custodio, FNP

Individual provider Family Nurse Practitioner · NPI 1679806145

Mrs. Annabelle Alonzo Custodio, FNP is a Family Nurse Practitioner in Riverside, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2009
What do these letters mean?
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

9041 Magnolia Ave Ste 206
Riverside, CA 92503-3956
Phone: (951) 354-0676
Fax: (951) 354-5786
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 18332 (CA)

Record details

NPI number1679806145
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorYes
NPI enumeratedSeptember 15, 2009
Last updated in NPPESSeptember 15, 2009

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