Chun Feng, M.D.
Diagnostic Radiology Physician · Chicago, IL
Chun Feng, M.D. is a diagnostic radiology physician with a practice address in Chicago, Illinois, and NPI 1033393681, issued on Dec 18, 2007. Check the license (Illinois 036114877, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Chun Feng
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 036114877 IL
Self-reported in NPPES; status is on the state search - Practice location
- 676 N Saint Clair St, Chicago, IL 60611
- Phone
- (312) 926-4068
- Enumerated
- Dec 18, 2007
- Record last updated
- Apr 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110225000691); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 2003
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,874 in Illinois → Look up another NPI →
Also registered at 676 N Saint Clair St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sharon Adam, M.D.Diagnostic Radiology Physician1619361763
- Jessica Altman, MDHematology & Oncology Physician1831391200
- Rama AlzeinStudent in an Organized Health Care Education/Training Program1528904133
- Sarah Anderson, NPNurse Practitioner1043243355
- Michael Angarone, D.O.Infectious Disease Physician1194806190
- Cara Angelotta, MDPsychiatry Physician1194017525
Verify Chun Feng 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 036114877Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average diagnostic radiology physician in 2024
15 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.6 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).
Bills Medicare through one group practice
- Cook CountyChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chun Feng among 1,874 diagnostic radiology physician records in Illinois
Chun Feng, 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 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 45% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2003 · median 2004 among the 1,201 with a school on file
- Record last updated2021 · 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 Chicago → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Yolanda Adler, MDChicago, IL 606111518957760
- Eric Bartlett, MDChicago, IL 606111609866359
- Ellen Benya, M.D.Chicago, IL 606111497755565
- David Casalino, MDChicago, IL 606111861453540
- Alpa Chandarana, MDChicago, IL 606111710964689
- James Donaldson, M.D.Chicago, IL 606111225022312
- Patricia Karstaedt, M.D.Chicago, IL 606111891779328
- Cynthia Rigsby, M.D.Chicago, IL 606111346234374
Common questions
What is Chun Feng, M.D.'s NPI number?
Chun Feng, M.D.'s National Provider Identifier (NPI) is 1033393681, issued on Dec 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Chun Feng, M.D. located?
The NPPES record lists a practice address at 676 N Saint Clair St, Chicago, IL, 60611. Phone: (312) 926-4068. Providers update this record themselves, so call before visiting.
How can I verify Chun Feng, M.D.'s license?
NPPES lists Illinois license number 036114877, 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 Chun Feng, M.D. prescribe under Medicare Part D?
In 2024, Chun Feng, M.D. had 15 Medicare Part D claims; the average among diagnostic radiology physician prescribers was 51. Part D covers Medicare prescriptions only.
What is Chun Feng, M.D.'s MIPS final score?
The 2023 MIPS final score is 84.6 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.