Organization · Type 2 NPI

Mercy Clinic Gastroenterology, LLC

Gastroenterology Physician · St. Louis, MO

NPI number 1528295334 Active

Practice location

621 S New Ballas Rd, Suite 437-A
St. Louis, MO 63141-8232

Call (314) 251-3880 Map

Fax (314) 251-3885

Mailing address

621 S New Ballas Rd Ste 437A
St. Louis, MO 63141-8259

Specialties and licenses

Taxonomy	Code	License
Gastroenterology Physician Primary	207RG0100X	None listed

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.

344 other providers at this address

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NPI record

NPI: 1528295334
Entity type: Organization (Type 2)
Issued: Jun 18, 2009
Last updated: Feb 19, 2026
Status: Active
Subpart: Yes of Mercy Clinic East Communities

Other names

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ST Johns Mercy Gastroenterology Specialists · former legal business name

Authorized official

Jonathan Tyler Sturgeon
CFO
(314) 251-1917

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This page mirrors the public NPPES file. For credentialing or billing, confirm it on the official CMS NPI Registry, and check the license with the state board.

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About NPI 1528295334

Mercy Clinic Gastroenterology, LLC's National Provider Identifier is 1528295334, issued on Jun 18, 2009. The primary taxonomy on file is Gastroenterology Physician (207RG0100X), and the practice location is in St. Louis, MO. The record was last updated on Feb 19, 2026.