Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mercy Clinic Gastroenterology, LLC

Organization Gastroenterology Physician · NPI 1528295334

Mercy Clinic Gastroenterology, LLC is a Gastroenterology Physician in Saint Louis, Missouri. Registered with an NPI since 2009.

In the registry since
2009
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

621 S New Ballas Rd Ste 437-A
Saint Louis, MO 63141-8232
Phone: (314) 251-3880
Fax: (314) 251-3885
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X

Record details

NPI number1528295334
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationMercy Clinic East Communities
Authorized official Jonathan Sturgeon — Cfo · (314) 251-1917
Other names St Johns Mercy Gastroenterology Specialists
NPI enumeratedJune 18, 2009
Last updated in NPPESFebruary 19, 2026
Certification dateFebruary 19, 2026
Mailing address621 S New Ballas Rd Ste 437a, Saint Louis, MO 63141-8259

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