Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Christine Simbulan-Dizon, DNP, MSN, APRN, FNPC

Family Nurse Practitioner in Granada Hills, CA · enumerated 2013.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1508298894

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Registry record

Entity type Individual (Type 1)

Name Dr. Christine Simbulan-Dizon

Credential DNP, MSN, APRN, FNPC

Sex Female

Practice address Granada Hills, CA, 91344

Phone (818) 224-9390

Enumeration date Aug 8, 2013

Last updated in NPPES Jun 22, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 759918 (CA) Primary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Christine Simbulan-Dizon?

The National Provider Identifier (NPI) for Christine Simbulan-Dizon is 1508298894, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christine Simbulan-Dizon practice?

The practice location on file with NPPES is in Granada Hills, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-22.