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

Harold Haruo Itokazu Jr., D.D.S., L. AC.

Dentist in Novato, CA · enumerated 2007.

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

National Provider Identifier

1669685277

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Harold Haruo Itokazu Jr.

Credential D.D.S., L. AC.

Sex Male

Practice address Novato, CA, 94945

Phone (415) 786-5005

Fax (415) 892-8962

Enumeration date May 8, 2007

Last updated in NPPES Sep 11, 2025

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

Taxonomy & licenses

122300000X Dentist Dental Providers · License 41264 (CA) Primary

171100000X Acupuncturist Other Service Providers · License AC7367 (CA) Secondary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

Is NPI 1669685277 active?

Yes, as of the latest NPPES snapshot, NPI 1669685277 is active (record last updated 2025-09-11).

How do I verify Harold Itokazu's NPI record?

Cross-check NPI 1669685277 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

James Rogers Chiropractor · Novato, CA NPI 1841416021

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.