Irene Ontiveros, MSN,RN, CPNP-PC
Quick Facts
NPI Validation Status: Verified
Provider Overview
IRENE ONTIVEROS, MSN,RN, CPNP-PC is a Nurse Practitioner provider based in San Fernando, CA who has been registered with CMS since 2025. This NPI is currently Active under CMS NPPES registry.
Provider Details
Practice Location
Specialties & Licenses
Mailing Address
How to Use This NPI
For Insurance Billing
Use NPI 1275408064 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.
For Credentialing
Reference NPI 1275408064for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.
For Patients
Share NPI 1275408064 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.
About Nurse Practitioner
Family Nurse Practitioners (FNPs) provide comprehensive primary healthcare services across the lifespan, including diagnostic assessments, prescribing medications, and disease prevention education.
Similar Providers in San Fernando
Dolores Riviera, CRNP
📍 San Fernando, CA 91340-3115
Maria Rubin, CPNP
📍 San Fernando, CA 91340-1328
Brittani Clark, CPNP-PC
📍 San Fernando, CA 91340-1328
Other Healthcare Providers in San Fernando
Christojohn Samuel, MD
General SurgeryGrace Hardy, D.D.S
DentistrySaranya Cherdsuriya, D.D.S
DentistryLara Abbott, M.D
PediatricsMonica Asnani, M.D
PediatricsElissa Einhorn, RN.C NP
Nurse PractitionerOther Nurse Practitioner Providers in California
People Also Ask
What is Irene Ontiveros's NPI number?
Is Irene Ontiveros's NPI currently active?
What does Irene Ontiveros specialize in?
363LP0200X.