Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Ian Maxwell Matthews, PMHNP

Q: What is the NPI number for Ian Matthews?

The National Provider Identifier (NPI) for Ian Matthews is 1467000240, a Type 1 (individual) record in the CMS NPPES registry.

Psychiatric/Mental Health Nurse Practitioner in Marina Del Rey, CA · enumerated 2019.

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

National Provider Identifier

1467000240

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Ian Maxwell Matthews

Credential PMHNP

Sex Male

Practice address 13160 Mindanao Way Ste 213, Marina Del Rey, CA, 90292

Phone (925) 282-1778

Fax (415) 296-5299

Enumeration date Aug 26, 2019

Last updated in NPPES Oct 11, 2024

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 889538 (NY) Secondary

163W00000X Registered Nurse Nursing Service Providers · License RN2383657 (MA) Secondary

163W00000X Registered Nurse Nursing Service Providers · License RN9636729 (FL) Secondary

163W00000X Registered Nurse Nursing Service Providers · License 95171771 (CA) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AC006045 (MD) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 405126 (NY) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN2383657 (MA) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN11027493 (FL) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP95014083 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Ian Matthews?

The National Provider Identifier (NPI) for Ian Matthews is 1467000240, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ian Matthews practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-11.