NPPES file of Aug 9, 2026

John Buczyna, M.D.

Diagnostic Radiology Physician · Kankakee, IL

John Buczyna, M.D. is a diagnostic radiology physician with a practice address in Kankakee, Illinois, and NPI 1952352031, issued on May 13, 2006. Check the license (Illinois 036-112223, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1952352031
Name
John Buczyna
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
036-112223 IL
44045 WI
Self-reported in NPPES; status is on the state search
Practice location
350 N Wall St, Kankakee, IL 60901
Phone
(815) 933-1671
Enumerated
May 13, 2006
Record last updated
Jan 3, 2024
Medicare enrollment
Enrolled (PECOS I20110609000431); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 350 N Wall St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Susan Aardema-Coughlin, APRN, CRNACertified Registered Nurse Anesthetist1891736518
  2. Yasmeen AhmadStudent in an Organized Health Care Education/Training Program1316878515
  3. Estela Aleman, CRNACertified Registered Nurse Anesthetist1689828360
  4. Yasser Alhaj-Hussein, MDAnesthesiology Physician1710967955
  5. Reid Alley, MDPsychiatry Physician1568956043
  6. Musa Alqam, DOStudent in an Organized Health Care Education/Training Program1669368411

Verify John Buczyna in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036-112223
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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No measured MIPS final score for 2023

CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through 3 group practices

  1. Central Illinois Radiological Associates LtdMonmouth, IL
  2. Cira Michigan PCOrland Park, IL
  3. Osf Multi-Specialty GroupPeoria, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

John Buczyna among 1,874 diagnostic radiology physician records in Illinois

John Buczyna, M.D. 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
  • Graduated2000 · median 2004 among the 1,201 with a school on file
  • Record last updated2024 · 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).

9 diagnostic radiology physician records list a practice address in Kankakee

They are 9 of the 555 NPPES records with a practice address in Kankakee, and 1,874 diagnostic radiology physician records in Illinois.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Tyler Cornelius, M.D.Kankakee, IL 609011447593116
  2. Supriya Gupta, MDKankakee, IL 609011548521883
  3. Niketa Kataria, MDKankakee, IL 609011780115212
  4. Ryan Meiners, MDKankakee, IL 609011295791515
  5. Jeffery Mendell, MDKankakee, IL 609011629285556
  6. Vivek Patel, MDKankakee, IL 609011801139670
  7. Brian Ruiz De Luzuriaga, M.D.Kankakee, IL 609011063627370
  8. Stephen Supple, MDKankakee, IL 609011225565054

Common questions

What is John Buczyna, M.D.'s NPI number?

John Buczyna, M.D.'s National Provider Identifier (NPI) is 1952352031, issued on May 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is John Buczyna, M.D. located?

The NPPES record lists a practice address at 350 N Wall St, Kankakee, IL, 60901. Phone: (815) 933-1671. Providers update this record themselves, so call before visiting.

How can I verify John Buczyna, M.D.'s license?

NPPES lists Illinois license number 036-112223, 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.

What is John Buczyna, M.D.'s MIPS final score?

CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.

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.