Individual provider · Type 1 NPI

Manar Shmais, MD

Gastroenterology Physician · St. Louis, MO

NPI number 1003540394 Active

Practice location

1008 S Spring Ave
St. Louis, MO 63110-2520

Call (507) 271-8587 Map

Fax (314) 977-1660

Other practice locations

  • 6400 Clayton Rd Ste 216, St. Louis, MO 63117-1850 · (314) 646-7848

Specialties and licenses

TaxonomyCodeLicense
Gastroenterology Physician 207RG0100X32359 (MN)
Gastroenterology Physician Primary 207RG0100X2023017628 (MO)

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.

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About NPI 1003540394

Manar Shmais, MD's National Provider Identifier is 1003540394, issued on Jul 12, 2022. The primary taxonomy on file is Gastroenterology Physician (207RG0100X), and the practice location is in St. Louis, MO. The record was last updated on Nov 14, 2025.