Michael G. Arthofer, MD
Diagnostic Radiology Physician · Joliet, IL
Michael G. Arthofer, MD is a diagnostic radiology physician with a practice address in Joliet, Illinois, and NPI 1639107428, issued on Jun 29, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Michael G. Arthofer
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- Practice location
- 333 N Madison St, Joliet, IL 60435
- Phone
- (815) 741-7213
- Enumerated
- Jun 29, 2006
- Record last updated
- Nov 15, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (815) 741-7591
- Medicare enrollment
- Enrolled (PECOS I20041229000260); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 1983
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,874 in Illinois → Look up another NPI →
Also registered at 333 N Madison St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sandra Larson, CRNACertified Registered Nurse Anesthetist1396779773
- Michael Leininger, PA PHYSICIAN ASSTPhysician Assistant1235147257
- Marcia Matushek, CRNACertified Registered Nurse Anesthetist1730112210
- Elzbieta Romanowski, CRNACertified Registered Nurse Anesthetist1336172816
Verify Michael G. Arthofer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 79.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $41.27
2 payments; by number, the most common kind was food and beverage; the largest payer was Cook Medical LLC. The 8,048 providers of this specialty with any payment received $2,488.38 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Illinois Diagnostic And Interventional Radiology PLLCNaperville, IL
- Sol Radiology IncNaperville, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael G. Arthofer among 1,874 diagnostic radiology physician records in Illinois
Michael G. Arthofer, 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
- Graduated1983 · median 2004 among the 1,201 with a school on file
- Record last updated2007 · 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).
Diagnostic Radiology Physician providers in Illinois
There are 1,874 diagnostic radiology physician records in Illinois.
All 1,874 in Illinois → Every provider in Joliet → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- David Choe, M.D.Joliet, IL 604351477555027
- Michael Choe, MDJoliet, IL 604351851771562
- Brian Fagan, MDJoliet, IL 604351831280494
- John Groch, MDJoliet, IL 604351144379363
- Mickey Jester, D.O.Joliet, IL 604351396825238
- Terry Kushner, MDJoliet, IL 604351376641241
- Nisha Patel, M.D.Joliet, IL 604351407828882
- Hiren Patel, M.D.Joliet, IL 604351316231202
Common questions
What is Michael G. Arthofer, MD's NPI number?
Michael G. Arthofer, MD's National Provider Identifier (NPI) is 1639107428, issued on Jun 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael G. Arthofer, MD located?
The NPPES record lists a practice address at 333 N Madison St, Joliet, IL, 60435. Phone: (815) 741-7213. Providers update this record themselves, so call before visiting.
How can I verify Michael G. Arthofer, MD's license?
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.
What is Michael G. Arthofer, MD's MIPS final score?
The 2023 MIPS final score is 79.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.