Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Alexander Seiji Misono, MD, MBA

Vascular & Interventional Radiology Physician in Newport Beach, CA · enumerated 2012.

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

National Provider Identifier

1992068357

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Registry record

Entity type Individual (Type 1)

Name Dr. Alexander Seiji Misono

Credential MD, MBA

Sex Male

Practice address 1 Hoag Dr, Newport Beach, CA, 92663

Phone (949) 764-5736

Enumeration date Jun 20, 2012

Last updated in NPPES Jun 15, 2024

Taxonomy & licenses

2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License A154808 (CA) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Alexander Misono practice?

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

What is the NPI number for Alexander Misono?

The National Provider Identifier (NPI) for Alexander Misono is 1992068357, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-15.