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

Thomas J Knudtson, MD

Individual provider Diagnostic Radiology Physician · NPI 1134356322

Thomas J Knudtson, MD is a Diagnostic Radiology in Dubuque, Iowa. Graduated from University of Iowa, Rj & L Carver College of Medicine in 2009, 17 years ago. Practices with Midwest Medical Center, a 36-clinician group and accepts Medicare assignment. Licensed in Iowa, Illinois and Wisconsin.

Years since qualifying
17
Trained at
University of Iowa, Rj & L Carver College of Medicine
Licensed in
IA, IL, WI
In the registry since
2009
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

250 Mercy Dr
Dubuque, IA 52001-7320
Phone: (563) 589-9040
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 56303 (WI)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 42460 (IA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 036.137540 (IL)

Record details

NPI number1134356322
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 16, 2009
Last updated in NPPESJuly 15, 2015
Mailing address250 Mercy Dr, Dubuque, IA 52001-7320

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice Midwest Medical Center — 36 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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