Individual provider · Type 1 NPI

Yumei Mary Chang, MD

Internal Medicine Physician · New York, NY

NPI number 1134381908 Active

Practice location

250 W 64th St
New York, NY 10023

Call (212) 769-6300 Map

Fax (212) 769-7825

Other practice locations

  • 240 Greenwich St, New York, NY 10007-2163 · (310) 463-5771

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000XMD463062 (PA)

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…

8 other providers at this address

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About NPI 1134381908

Yumei Mary Chang, MD's National Provider Identifier is 1134381908, issued on Jul 1, 2008. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in New York, NY. The record was last updated on Jan 9, 2026.