Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Timothy Garrett Iverson, REGISTERED NURSE

Addiction (Substance Use Disorder) Registered Nurse in Santa Monica, CA · enumerated 2025.

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

National Provider Identifier

1346047636

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Registry record

Entity type Individual (Type 1)

Name Timothy Garrett Iverson

Credential REGISTERED NURSE

Sex Male

Practice address 1871 9th St, Santa Monica, CA, 90404

Phone (646) 298-9614

Enumeration date Feb 25, 2025

Last updated in NPPES Feb 25, 2025

Taxonomy & licenses

163WA0400X Addiction (Substance Use Disorder) Registered Nurse Nursing Service Providers · License RN95358581 (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

What is the NPI number for Timothy Iverson?

The National Provider Identifier (NPI) for Timothy Iverson is 1346047636, a Type 1 (individual) record in the CMS NPPES registry.

Where does Timothy Iverson practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-25.