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

Mercy Clinic Adult Critical Care, LLC

Organization Critical Care Medicine (Internal Medicine) Physician · NPI 1730119421

Mercy Clinic Adult Critical Care, LLC is a Critical Care Medicine (Internal Medicine) Physician in Saint Louis, Missouri. Works from 3 locations. Registered with an NPI since 2006.

In the registry since
2006
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 4006-B
Saint Louis, MO 63141-8232
Phone: (314) 251-6486
Fax: (314) 251-4155
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1400 Us Highway 61, Festus, MO 63028-4100 — (636) 933-5337
  • 901 E 5th St, Washington, MO 63090-3127 — (636) 239-8245

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X

Record details

NPI number1730119421
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationMercy Hospitals East Communities
Authorized official Kerry Dunger — Executive Director - Finance · (314) 364-3707
Other names St. John'S Mercy Adult Critical Care; St. John'S Mercy Adult Critical Care
NPI enumeratedJuly 5, 2006
Last updated in NPPESApril 25, 2025
Certification dateApril 25, 2025
Mailing address615 S New Ballas Rd, Saint Louis, MO 63141-8221

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