Individual provider · Type 1 NPI

Martin William Graf, MD

Internal Medicine Physician · Rockville, MD

NPI number 1912012402 Active

Practice location

15225 Shady Grove Road
Rockville, MD 20850

Call (301) 948-5092 Map

Fax (301) 977-7811

Mailing address

5630 Wisconsin Ave
Chevy Chase, MD 20815

Specialties and licenses

TaxonomyCodeLicense
Allergy & Immunology Physician 207K00000X07162 (MD)
Internal Medicine Physician Primary 207R00000X07162 (MD)

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 1912012402

Martin William Graf, MD's National Provider Identifier is 1912012402, issued on Aug 21, 2006. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Rockville, MD. The record was last updated on Sep 11, 2025.