Individual provider · Type 1 NPI

Jonathan Walton Marsh, MD

Internal Medicine Physician · Naples, FL

NPI number 1275795528 Active

Practice location

2338 Immokalee Rd, Suite 186
Naples, FL 34110-1445

Call (239) 330-2933 Map

Other practice locations

  • 700 2nd Ave N, Naples, FL 34102-5756 · (239) 431-6873

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000XLL 30910 (SC)
Internal Medicine Physician 207R00000XMD30910 (SC)
Hospitalist Physician 208M00000XME113346 (FL)
Internal Medicine Physician Primary 207R00000XME113346 (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…

5 other providers at this address

Other internal medicine physician providers in Naples

See all in Naples →

About NPI 1275795528

Jonathan Walton Marsh, MD's National Provider Identifier is 1275795528, issued on Jun 27, 2008. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Naples, FL. The record was last updated on Aug 12, 2025.