Individual provider · Type 1 NPI

John Michael Barnard, DO

Internal Medicine Physician · Jackson, MS

NPI number 1639599608 Active

Practice location

1225 N State St
Jackson, MS 39202-2064

Call (601) 988-5281 Map

Fax (601) 974-6241

Mailing address

965 Ridge Lake Blvd Ste 315
Memphis, TN 38120-9401

Other practice locations

  • 350 Crossgates Blvd, Brandon, MS 39042-2601 · (601) 825-2811

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X25137 (MS)
Internal Medicine Physician 207R00000XBP10048759 (TX)

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 1639599608

John Michael Barnard, DO's National Provider Identifier is 1639599608, issued on Apr 17, 2014. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Jackson, MS. The record was last updated on Sep 22, 2026.