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

Irene L Belknapp, NP

Individual provider Nurse Practitioner · NPI 1275556706

Irene L Belknapp, NP is a Nurse Practitioner in Rialto, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

850 E Foothill Blvd
Rialto, CA 92376-5230
Phone: (855) 422-8029
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence NP6678 (CA)

Record details

NPI number1275556706
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJuly 25, 2006
Last updated in NPPESApril 30, 2015

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