Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Regina Bacani Dizon, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in Newport Beach, CA · enumerated 2021.

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

National Provider Identifier

1609538040

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Registry record

Entity type Individual (Type 1)

Name Regina Bacani Dizon

Credential PMHNP-BC

Sex Female

Practice address 1501 Superior Ave Ste 300, Newport Beach, CA, 92663

Phone (949) 996-5355

Fax (949) 806-6901

Enumeration date Oct 13, 2021

Last updated in NPPES Oct 14, 2024

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95018663 (CA) Primary

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.

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Frequently asked questions

How do I verify Regina Dizon's NPI record?

Cross-check NPI 1609538040 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1609538040 active?

Yes, as of the latest NPPES snapshot, NPI 1609538040 is active (record last updated 2024-10-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-14.