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

Charles Dean Ulrich II, MD

Individual provider Gastroenterology Physician · NPI 1790741080

Charles Dean Ulrich II, MD is a Gastroenterology Physician in Willmar, Minnesota. Licensed in Minnesota and Texas. Registered with an NPI since 2006.

Licensed in
MN, TX
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 →

Practice location Address checks out

101 Willmar Ave SW Affiliated Community Medical Centers
Willmar, MN 56201 Not confirmed with CMS for 18 years — call before visiting
Phone: (320) 231-5000
Fax: (320) 231-5067
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 33912 (MN)
Gastroenterology Physician Taxonomy 207RG0100X · Licence H4760 (TX)

Record details

NPI number1790741080
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 25, 2006
Last updated in NPPESJune 10, 2008

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients195
Services billed 5,020 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.