Individual provider · Type 1 NPI

Kevin Haonan Sun, MD

Internal Medicine Physician · Irvine, CA

NPI number 1265726517 Active

Practice location

11 Technology Dr
Irvine, CA 92618-2302

Call (949) 923-3200 Map

Mailing address

PO Box 35380
Las Vegas, NV 89133-5380

Other practice locations

  • 3390 Harbor Blvd Ste 100, Costa Mesa, CA 92626-1554 · (714) 436-4444

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000XA125393 (CA)
Student in an Organized Health Care Education/Training Program 390200000XNone listed

Internal Medicine Physician: A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medi…

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About NPI 1265726517

Kevin Haonan Sun, MD's National Provider Identifier is 1265726517, issued on Jun 3, 2011. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Irvine, CA. The record was last updated on Jan 12, 2026.