Nicolaus J. Kuehn, MD
Diagnostic Radiology Physician · Rockford, IL
Nicolaus J. Kuehn, MD is a diagnostic radiology physician with a practice address in Rockford, Illinois, and NPI 1518946649, issued on Jan 17, 2006. Check the license (Illinois 036.110171, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Nicolaus J. Kuehn
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- 036.110171 IL
MD61076280 WA
C1-0025717 DE
ME102813 FL
04 28109 KS
and 3 more
Self-reported in NPPES; status is on the state search - Practice location
- 8201 E Riverside Blvd, Rockford, IL 61114
- Phone
- (815) 971-7000
- Enumerated
- Jan 17, 2006
- Record last updated
- Apr 29, 2026
- Medicaid ID
- 205274509 MO
- Medicare enrollment
- Enrolled (PECOS I20190329000779); accepts Medicare assignment
- Medical or professional school
- University Of Missouri, Kansas City, School Of Medicine, 1995
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,874 in Illinois → Look up another NPI →
Also registered at 8201 E Riverside Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephen Ackah, FNP-BCNurse Practitioner1619724424
- Jennifer AgboStudent in an Organized Health Care Education/Training Program1760237796
- Shaheen AhmedInternal Medicine Physician1447045562
- Bassam Al-Joundi, MDCardiovascular Disease Physician1144277534
- Cameron Allen, DOEmergency Medicine Physician1922685999
- Swapna Aradhyula, MD, MRCGPHospitalist Physician1659688588
Verify Nicolaus J. Kuehn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036.110171Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average diagnostic radiology physician in 2024
12 Medicare Part D claims, against an average of 51 among the 2,711 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
16+ hospitals and group practices
- Grays Harbor Community HospitalAberdeen, WA · Acute Care Hospitals3 of 5 stars
- Humboldt Park HealthChicago, IL · Acute Care Hospitals1 of 5 stars
- Bayhealth Radiologists LLCParkville, MO
- Central Texas Radiological Associates PASanta Rosa Beach, FL
- Christiana Care Health Services IncSanta Rosa Beach, FL
- Faculty Physicians And Surgeons OF LlusmSanta Rosa Beach, FL
- Hospital And Medical Foundation OF Paris IncParis, IL
- Interfaith Professional Physician Services PCBrooklyn, NY
- Lubbock County Hospital DistrictLubbock, TX
- Mercy Health System CorporationCrystal Lake, IL
- Nor-Lea Hospital DistrictLovington, NM · Critical Access Hospitals
- ON-Line Radiology Medical Group IncSanta Rosa Beach, FL
- Pco PCSanta Rosa Beach, FL
- Radiology Associates OF Albuquerque PAParkville, MO
- Reono Bertagnolli A Medical GroupHapeville, GA
- Rockford Health PhysiciansRockford, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Nicolaus J. Kuehn among 1,874 diagnostic radiology physician records in Illinois
Nicolaus J. Kuehn, MD is one of 1,874 diagnostic radiology physician records with a practice address in Illinois. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 54% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1995 · median 2004 among the 1,201 with a school on file
- Record last updated2026 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
50 diagnostic radiology physician records list a practice address in Rockford
They are 50 of the 3,893 NPPES records with a practice address in Rockford, and 1,874 diagnostic radiology physician records in Illinois.
All 1,874 in Illinois → Every provider in Rockford → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Michael Benanti, DORockford, IL 611141619945342
- Bruce Cardone, MD, RVT, RPHSRockford, IL 611141699723965
- Charles Davis, M.D.Rockford, IL 611141447240171
- Gustavo Espinosa, MDRockford, IL 611141114904620
- Pierre Lanthiez, MDRockford, IL 611141801864970
- Keith McGuire, M.D.Rockford, IL 611141750310421
- Atul Patel, M.D.Rockford, IL 611141528045374
- Justin Pham, M.D.Rockford, IL 611141821040866
Common questions
What is Nicolaus J. Kuehn, MD's NPI number?
Nicolaus J. Kuehn, MD's National Provider Identifier (NPI) is 1518946649, issued on Jan 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nicolaus J. Kuehn, MD located?
The NPPES record lists a practice address at 8201 E Riverside Blvd, Rockford, IL, 61114. Phone: (815) 971-7000. Providers update this record themselves, so call before visiting.
How can I verify Nicolaus J. Kuehn, MD's license?
NPPES lists Illinois license number 036.110171, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nicolaus J. Kuehn, MD prescribe under Medicare Part D?
In 2024, Nicolaus J. Kuehn, MD had 12 Medicare Part D claims; the average among diagnostic radiology physician prescribers was 51. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.