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

Marc Devries Larsen, MD

Individual provider Emergency Medical Services (Emergency Medicine) Physician · NPI 1144236159

Marc Devries Larsen, MD is an Emergency Medicine in Kansas City, Missouri. Graduated from University of Kansas School of Med (KC/WICH/SAL) in 2003, 23 years ago. Practices with Mep Kansas LLC, a 61-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
23
Trained at
University of Kansas School of Med (KC/WICH/SAL)
Licensed in
MO
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

4401 Wornall Rd
Kansas City, MO 64111
Phone: (816) 932-2047
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Emergency Medical Services (Emergency Medicine) Physician (primary) Taxonomy 207PE0004X · Licence 2006010971 (MO)

Record details

NPI number1144236159
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 31, 2006
Last updated in NPPESMarch 3, 2008

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)
Graduated 2003 (23 years in practice)
Group practice Mep Kansas Llc — 61 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Kansas City