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

Erik Michael Grossmann, MD

Individual provider Surgery Physician · NPI 1851367601

Erik Michael Grossmann, MD is a Colorectal Surgery (Proctology) in Columbia, Missouri. Graduated from University of Missouri, Columbia School of Medicine in 1996, 30 years ago. Practices with The Curators of the University of Missouri, a 1,093-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
30
Trained at
University of Missouri, Columbia School of Medicine
Licensed in
MO
In the registry since
2006
Specialties on file
2
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 Partly verified

Some contact details are missing from the federal record.

One Hospital Dr
Columbia, MO 65212-0001
Phone: (573) 882-2100
Fax: (573) 882-6054
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 3220 Bluff Creek Dr, Columbia, MO 65201-3663 — (573) 443-8773

Specialties & licences

Colon & Rectal Surgery Physician (primary) Taxonomy 208C00000X · Licence 110753 (MO)
Surgery Physician Taxonomy 208600000X · Licence 110753 (MO)

Record details

NPI number1851367601
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 23, 2006
Last updated in NPPESApril 11, 2023
Certification dateApril 11, 2023
Mailing address3220 Bluff Creek Dr, Suite 100, Columbia, MO 65201-3663

Medicare enrollment

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

Medicare specialtyCOLORECTAL SURGERY (PROCTOLOGY)
Also practisesGENERAL SURGERY, SURGICAL ONCOLOGY
Medical schoolUNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice The Curators Of The University Of Missouri — 1093 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Columbia