Dr. Chun Feng, MD
- Medicare services, 2024
- 175
- Medicare patients, 2024
- 206
- Part D claims, 2024
- 15
- Publications
- 8
- MIPS score, 2024
- 95
- Practice address
- 1901 W Harrison St, Chicago, IL 60612
- Practice phone
- Call (312) 864-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Feng's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Chun Feng is a diagnostic radiologist in Chicago, Illinois
Dr. Feng practices at John H. Stroger, Jr. Hospital of Cook County in Chicago, Illinois, part of Cook County Government.
Dr. Feng's NPI, 1033393681, was assigned on December 18, 2007. Dr. Feng graduated from Northwestern University Feinberg Medical School in 2003. Dr. Feng holds Illinois license 036114877.
- NPI
- 1033393681NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799966529
- NPI enumeration date
- December 18, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (312) 864-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Chun Feng practices at John H. Stroger, Jr. Hospital of Cook County in Chicago, Illinois
Dr. Feng's primary practice is John H. Stroger, Jr. Hospital of Cook County, at 1901 W Harrison St, Chicago, IL 60612 in Cook County. The practice phone is (312) 864-6000.
- John H. Stroger, Jr. Hospital of Cook County1901 W Harrison St, Chicago, IL 60612 · Cook CountyPhone(312) 864-6000
Source: Dmand AI Affiliation Data
Dr. Chun Feng is affiliated with 3 sites of care and 1 medical group
Dr. Feng's primary practice is John H. Stroger, Jr. Hospital of Cook County in Chicago, Illinois, part of Cook County Government. Dr. Feng is also affiliated with Provident Hospital of Cook County Health. The medical group on file is John H. Stroger, Jr. Hospital of Cook County. Dmand AI also links Dr. Feng to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Chun Feng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Feng practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| John H. Stroger, Jr. Hospital of Cook County | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Chun Feng is one of 1,336 diagnostic radiologists in Illinois
Diagnostic radiology is Dr. Feng's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Feng is licensed in Illinois.
Specialties and state licenses
- Diagnostic radiology, IllinoisPrimary
Diagnostic radiologists near Dr. Feng
Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Chun Feng billed Medicare for 175 services in 2024
CMS data shows 175 Medicare services from Dr. Feng across 4 procedure codes in 2024, for 206 Medicare patients. Medicare paid $2,205 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Feng's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 4202024: 17558%
Dr. Feng compared with the Illinois median for diagnostic radiologists, 2024
- Dr. Feng
- Illinois median
- Medicare services
- 175vs 2,57593% below
- Medicare patients
- 206vs 1,83689% below
- Part D claims
- 11vs 1421% below
Medians across 1,261 diagnostic radiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Feng's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Feng?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Feng and other diagnostic radiologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Chun Feng treated 206 Medicare patients in 2024, average age 70
CMS counts 206 Medicare patients who saw Dr. Feng in 2024. The largest group is 65 to 74, with 103 patients. 75% of them have high blood pressure, and 64% have high cholesterol. 68% are also on Medicaid. Their average risk score is 2.30, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Feng's median patient age at 65, with 47% women.
Dr. Feng's Medicare patients by age, 2024
Dr. Feng's Medicare patients by sex, 2024
- Women10651%
- Men10049%
Chronic conditions among Dr. Feng's Medicare patients, 2024
- High blood pressure75%
- High cholesterol64%
- Diabetes53%
- Arthritis46%
- Heart failure44%
- Chronic kidney disease42%
- Ischemic heart disease42%
- COPD31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Feng's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women47%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Chun Feng wrote 15 Medicare Part D claims in 2024
In 2024, Dr. Feng wrote 15 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $23 in total drug cost. In 2018, CMS named 11 claims across 1 drug.
Dr. Feng's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 112019: 11No change
Drugs named by CMS: 1 in 2019, 1 in 2018.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Chun Feng scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Feng for performance year 2024, reported as part of a group. Dr. Feng accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Feng's MIPS scores, performance year 2024
- 95of 100Final score
- 74.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 85of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Chun Feng has 8 publications on record
Dmand AI links 8 papers to Dr. Feng, published from 2013 to 2024. 2024 was the busiest year, with 2. The most frequent topics are Biomarkers, Tumor, Diagnostic Imaging and Guidelines as Topic. Dr. Feng has published most often in AJR Am J Roentgenol. Dr. Feng's most frequent co-authors are Mark James Pisaneschi, MD, Thomas A. Aloia, MD and Carlos H. Barcenas, MD.
Dr. Feng's papers by year, 2013 to 2024
Topics Dr. Feng writes about most
- Biomarkers, Tumor
- Diagnostic Imaging
- Guidelines as Topic
Dr. Feng's most frequent co-authors
- Mark James Pisaneschi, MD2 shared papers
- Thomas A. Aloia, MD1 shared paper
- Carlos H. Barcenas, MD1 shared paper
Recent publications by Dr. Feng
J Bone Miner Res
See who Dr. Feng researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Feng works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Chun Feng graduated from Northwestern University Feinberg Medical School
Dr. Feng graduated from Northwestern University Feinberg Medical School in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Chun Feng's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Chun Feng
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Chun Feng's NPI number?
Dr. Chun Feng's NPI number is 1033393681. It was assigned on December 18, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Chun Feng?
Dr. Chun Feng is a diagnostic radiologist in Chicago, Illinois. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Chun Feng practice?
Dr. Feng practices at 1901 W Harrison St, Chicago, IL 60612. Dr. Feng's primary practice is John H. Stroger, Jr. Hospital of Cook County in Chicago, Illinois, part of Cook County Government. Dmand AI also links Dr. Feng to 1 group practice or clinic.
What is Dr. Chun Feng's office phone number?
The practice phone on file for Dr. Feng is (312) 864-6000.
What is Dr. Chun Feng's medical license number?
Dr. Feng holds Illinois license 036114877.
Which hospitals is Dr. Chun Feng affiliated with?
Dr. Feng practices at John H. Stroger, Jr. Hospital of Cook County in Chicago, Illinois. Dr. Feng is also affiliated with Provident Hospital of Cook County Health.
What medical group is Dr. Chun Feng part of?
Dr. Feng is linked to John H. Stroger, Jr. Hospital of Cook County.
Does Dr. Chun Feng accept Medicare?
Yes. CMS data shows Dr. Feng billed Medicare for 175 services in 2024, and Dr. Feng accepts Medicare assignment.
What is Dr. Chun Feng's MIPS score?
Dr. Feng's MIPS final score for performance year 2024 is 95 out of 100, reported as part of a group.
How many Medicare patients does Dr. Chun Feng see?
CMS counts 206 Medicare patients who saw Dr. Feng in 2024, with an average age of 70.
Show 6 more questionsShow fewer questions
What services does Dr. Chun Feng bill to Medicare?
In 2024, Dr. Feng's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (70450) and diagnostic imaging (74177).
Where did Dr. Chun Feng go to medical school?
Dr. Feng graduated from Northwestern University Feinberg Medical School in 2003.
What drugs does Dr. Chun Feng prescribe most?
In 2019 Medicare Part D data, Dr. Feng's most prescribed drugs by claims were Zolpidem Tartrate.
How long has Dr. Chun Feng been practicing?
Dr. Feng graduated from medical school in 2003, 23 years ago.
Does Dr. Chun Feng do research?
Dmand AI links 8 publications to Dr. Feng, published from 2013 to 2024.
Who does Dr. Chun Feng publish with?
Dr. Feng's most frequent co-authors are Mark James Pisaneschi, MD (2 shared papers), Thomas A. Aloia, MD (1 shared paper) and Carlos H. Barcenas, MD (1 shared paper).
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