Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Nicolaus J. Kuehn, MD

Individual provider Diagnostic Radiology Physician · NPI 1518946649

Nicolaus J. Kuehn, MD practises Diagnostic Radiology in Rockford, Illinois. Graduated from University of Missouri, Kansas City, School of Medicine in 1995, 31 years ago. Practices with Central Texas Radiological Associates PA, a 61-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Delaware, Florida, Illinois and Kansas and 4 more.

Years since qualifying
31
Trained at
University of Missouri, Kansas City, School of Medicine
Licensed in
DE, FL, IL, KS, MO, NM
In the registry since
2006
Specialties on file
8
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

8201 E Riverside Blvd
Rockford, IL 61114-2300
Phone: (815) 971-7000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 4755 Ogletown Stanton Road, Newark, DE 19718-2200 — (302) 733-1840
  • 875 S Route 31, Crystal Lake, IL 60014-8190 — (779) 220-5500
  • 901 Grant St, Harvard, IL 60033-1821 — (815) 943-5431
  • 9501 N Oak Trfy, Kansas City, MO 64155-2256 — (816) 455-0661

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence MD61076280 (WA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 04 28109 (KS)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 036.110171 (IL)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence ME102813 (FL)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 107457 (MO)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence C1-0025717 (DE)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 0101240980 (VA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence TM2005-0701 (NM)

Record details

NPI number1518946649
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 17, 2006
Last updated in NPPESApril 29, 2026
Certification dateApril 29, 2026

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF MISSOURI, KANSAS CITY, SCHOOL OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice Central Texas Radiological Associates Pa — 61 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations40 on file with Medicare

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 patients22,732
Services billed 32,096 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Also affiliated with 1 inpatient rehabilitation facility, which CMS identifies by certification number only.

Colleagues at Central Texas Radiological Associates PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 61 clinicians in the practice; 12 are shown here.

Other providers in Rockford