Individual provider · Type 1 NPI

Randy Cheung, MD

Gastroenterology Physician · Williamsville, NY

NPI number 1720540883 Active

Practice location

111 N Maplemere Rd Ste 200
Williamsville, NY 14221-3182

Call (716) 626-2644 Map

Fax (716) 626-2660

Mailing address

PO Box 8000, Dept 301
Buffalo, NY 14267-0002

Other practice locations

  • 1091 Main St Ste 301, Buffalo, NY 14209-2398 · (716) 626-2644
  • 6009 S Transit Rd, Lockport, NY 14094-6353 · (716) 626-2644

Specialties and licenses

TaxonomyCodeLicense
Gastroenterology Physician Primary 207RG0100X317837 (NY)

Gastroenterology Physician: An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

7 other providers at this address

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About NPI 1720540883

Randy Cheung, MD's National Provider Identifier is 1720540883, issued on Apr 5, 2019. The primary taxonomy on file is Gastroenterology Physician (207RG0100X), and the practice location is in Williamsville, NY. The record was last updated on Dec 11, 2025.