Individual provider · Type 1 NPI

Diana Hess, MD

Internal Medicine Physician · Castro Valley, CA

NPI number 1295296275 Active

Practice location

20101 Lake Chabot Rd Fl 3
Castro Valley, CA 94546-5305

Call (510) 886-3400 Map

Mailing address

PO Box 276950
Sacramento, CA 95827-6950

Other practice locations

  • 101 The City Dr S Ste 400, Orange, CA 92868-3201 · (714) 456-5691
  • 1451 Irvine Blvd, Tustin, CA 92780-3804 · (714) 838-8878

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X178427 (CA)

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 1295296275

Diana Hess, MD's National Provider Identifier is 1295296275, issued on Mar 30, 2019. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Castro Valley, CA. The record was last updated on Oct 30, 2024.