Individual provider · Type 1 NPI

James Clifford Marshall, DO

Internal Medicine Physician · Largo, FL

NPI number 1609979228 Active

Practice location

13121 Cimarron Cir N
Largo, FL 33774-4137

Mailing address

PO Box 4577
Seminole, FL 33775-4577

Specialties and licenses

TaxonomyCodeLicense
Cardiovascular Disease Physician 207RC0000X73941 (WI)
Internal Medicine Physician Primary 207R00000XOS6394 (FL)

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 1609979228

James Clifford Marshall, DO's National Provider Identifier is 1609979228, issued on Sep 7, 2006. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Largo, FL. The record was last updated on Jun 16, 2026.