Individual provider · Type 1 NPI

Dianne E. Gregory, MD

Internal Medicine Physician · Grand Blanc, MI

NPI number 1497795462 Active

Practice location

8235 Holly Rd, Suite 1
Grand Blanc, MI 48439-2441

Call (810) 694-9110 Map

Fax (810) 695-0343

Mailing address

1085 S Linden Rd, Suite 150
Flint, MI 48532-3421

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X4301076331 (MI)

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 1497795462

Dianne E. Gregory, MD's National Provider Identifier is 1497795462, issued on Jun 7, 2006. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Grand Blanc, MI. The record was last updated on Jul 13, 2026.