Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kazuo Quan Omi, MD
Psychiatry Physician in Corona, CA · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356721120
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Registry record
Entity type Individual (Type 1)
Name Kazuo Quan Omi
Credential MD
Sex Male
Practice address 284 Dupont St Ste 130, Corona, CA, 92879
Phone (909) 206-4057
Fax (951) 518-9145
Enumeration date Jun 5, 2015
Last updated in NPPES Jun 16, 2026
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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.
Frequently asked questions
What is the NPI number for Kazuo Omi?
The National Provider Identifier (NPI) for Kazuo Omi is 1356721120, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kazuo Omi practice?
The practice location on file with NPPES is in Corona, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Angelica Parocua Physician Assistant · Corona, CA NPI 1669116968 Mutahir Farhan Addiction Medicine (Internal Medicine) Physician · Corona, CA NPI 1033856661 Lumus Mental Health Clinic/Center (Including Community Mental Health Center) · Corona, CA NPI 1417726795 Mutahir Farhan Medical Corporation Addiction Medicine (Internal Medicine) Physician · Corona, CA NPI 1245055151
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-16.