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

Critical Care Management Group, LLC

Organization Critical Care Medicine (Internal Medicine) Physician · NPI 1679520720

Critical Care Management Group, LLC is a Critical Care Medicine (Internal Medicine) Physician in Florissant, Missouri. 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.

See every abbreviation used in this directory →

Practice location Address checks out

3533 Dunn Rd Ste 210
Florissant, MO 63033-6761
Phone: (314) 921-2250
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

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

Record details

NPI number1679520720
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Robert Simpson — President · (314) 921-2250
NPI enumeratedMay 27, 2006
Last updated in NPPESOctober 6, 2009
Mailing address3533 Dunn Rd, Suite 210, Florissant, MO 63033-6761