Dr. Christopher Chung, MD
- Medicare services, 2024
- 20
- Medicare patients, 2024
- 48
- Part D claims, 2024
- 268
- MIPS score, 2024
- 93
- Hospital affiliations
- 1
- Practice address
- 1740 West Taylor St Suite 1400, Chicago, IL 60612
- Practice phone
- Call (312) 996-3900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chung's professional email, personal email and mobile number
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Dr. Christopher Chung is an ophthalmologist in Chicago, Illinois
Dr. Chung practices at University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System.
Dr. Chung's NPI, 1215484605, was assigned on September 2, 2016. Dr. Chung graduated from Feinberg School of Medicine in 2020. Dr. Chung holds Illinois license 036168736.
- NPI
- 1215484605NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840671483
- NPI enumeration date
- September 2, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (312) 996-3900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher Chung practices at University of Illinois Hospital in Chicago, Illinois
Dr. Chung's primary practice is University of Illinois Hospital, at 1740 West Taylor St Suite 1400, Chicago, IL 60612 in Cook County. The practice phone is (312) 996-3900.
- University of Illinois Hospital1740 West Taylor St Suite 1400, Chicago, IL 60612 · Cook CountyPhone(312) 996-3900
Source: Dmand AI Affiliation Data
Dr. Christopher Chung is affiliated with 2 sites of care and 1 medical group
Dr. Chung's primary practice is University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System. The medical group on file is University of Illinois Physicians Group (UIPG). Dmand AI also links Dr. Chung 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. Christopher Chung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chung practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Illinois Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher Chung is one of 692 ophthalmologists in Illinois
Ophthalmology is Dr. Chung's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Chung's licenses on file in 2 states: Illinois and California.
Specialties and state licenses
- Ophthalmology, IllinoisPrimary
- California license
Ophthalmologists near Dr. Chung
Counts of ophthalmologists 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. Christopher Chung billed Medicare for 20 services in 2024
CMS data shows 20 Medicare services from Dr. Chung across 1 procedure code in 2024, all of them office visits, for 48 Medicare patients. Medicare paid $979 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chung compared with the Illinois median for ophthalmologists, 2024
- Dr. Chung
- Illinois median
- Medicare services
- 20vs 1,54499% below
- Medicare patients
- 48vs 57792% below
- Part D claims
- 199vs 58266% below
Medians across 710 ophthalmologists in Illinois with Dmand AI profiles that report each measure.
Dr. Chung'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher Chung treated 48 Medicare patients in 2024, average age 68
CMS counts 48 Medicare patients who saw Dr. Chung in 2024. The largest group is 65 to 74, with 24 patients. 75% of them have high blood pressure, and 60% have high cholesterol. 44% are also on Medicaid. Their average risk score is 1.58, 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. Chung's median patient age at 67, with 51% women.
Dr. Chung's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chung's Medicare patients by sex, 2024
- Women2552%
- Men2348%
Chronic conditions among Dr. Chung's Medicare patients, 2024
- High blood pressure75%
- High cholesterol60%
- Diabetes58%
- Arthritis38%
- Chronic kidney disease31%
- Ischemic heart disease23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chung's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christopher Chung wrote 268 Medicare Part D claims in 2024
In 2024, Dr. Chung wrote 268 Medicare Part D claims for 81 patients. 68% of them were for generic drugs. CMS names the drug for 199 of them, across 7 drugs with 11 or more claims each, at $3,115 in total drug cost. In 2023, CMS named 191 claims across 9 drugs.
Dr. Chung's Part D claims by kind of drug, 2024
- Generic182 claims68%
- Brand-name86 claims32%
Dr. Chung's most prescribed drugs by claims, 2024
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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1912024: 1994%
Drugs named by CMS: 7 in 2024, 9 in 2023.
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. Christopher Chung scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Chung for performance year 2024, reported as part of a group. Dr. Chung accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Chung's MIPS scores, performance year 2024
- 93of 100Final score
- 73.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 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. Christopher Chung received $4,721 in industry payments from 2022 to 2025
CMS Open Payments shows 39 general payments to Dr. Chung from 8 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 85% of the total. Alcon Laboratories Inc paid the most, $3,198.
General payments to Dr. Chung by program year, 2022 to 2025
General payments to Dr. Chung by kind, 2022 to 2025
- Food and beverage$4,00085%
- Travel and lodging$72115%
Companies that paid Dr. Chung the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Christopher Chung graduated from Feinberg School of Medicine
Dr. Chung graduated from Feinberg School of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Christopher Chung accepts plans from 5 insurance carriers
Dr. Chung is in network with 5 carriers, including HCSC, Blue Cross Blue Shield of Michigan and United Healthcare. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- HCSC
- Blue Cross Blue Shield of Michigan
- United Healthcare
- CMS Medicare
- Elevance
Plan types Dr. Chung accepts, by number of carriers
- HMO3
- PPO3
- Medicare2
- POS2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Christopher Chung'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Christopher Chung
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. Christopher Chung's NPI number?
Dr. Christopher Chung's NPI number is 1215484605. It was assigned on September 2, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher Chung?
Dr. Christopher Chung is an ophthalmologist in Chicago, Illinois. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Christopher Chung practice?
Dr. Chung practices at 1740 West Taylor St Suite 1400, Chicago, IL 60612. Dr. Chung's primary practice is University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System. Dmand AI also links Dr. Chung to 1 group practice or clinic.
What is Dr. Christopher Chung's office phone number?
The practice phone on file for Dr. Chung is (312) 996-3900.
What is Dr. Christopher Chung's medical license number?
Dr. Chung holds Illinois license 036168736, one of the licenses on file in 2 states.
Which states has Dr. Christopher Chung been licensed in?
Dmand AI has state licenses on file for Dr. Chung in Illinois (2024 to 2026) and California (2023 to 2025).
Which hospitals is Dr. Christopher Chung affiliated with?
Dr. Chung practices at University of Illinois Hospital in Chicago, Illinois.
What medical group is Dr. Christopher Chung part of?
Dr. Chung is linked to University of Illinois Physicians Group (UIPG).
Does Dr. Christopher Chung accept Medicare?
Yes. CMS data shows Dr. Chung billed Medicare for 20 services in 2024, and Dr. Chung accepts Medicare assignment.
What is Dr. Christopher Chung's MIPS score?
Dr. Chung's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Christopher Chung see?
CMS counts 48 Medicare patients who saw Dr. Chung in 2024, with an average age of 68.
What services does Dr. Christopher Chung bill to Medicare?
In 2024, Dr. Chung's most billed Medicare services were office visit, established patient (99213).
Where did Dr. Christopher Chung go to medical school?
Dr. Chung graduated from Feinberg School of Medicine in 2020.
What drugs does Dr. Christopher Chung prescribe most?
In 2024 Medicare Part D data, Dr. Chung's most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Prednisolone Acetate.
Has Dr. Christopher Chung received payments from drug or device companies?
CMS Open Payments shows $4,721 in general payments to Dr. Chung from 8 companies from 2022 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Christopher Chung been practicing?
Dr. Chung graduated from medical school in 2020, 6 years ago.
What insurance does Dr. Christopher Chung accept?
Dr. Chung is in network with 5 carriers, including HCSC, Blue Cross Blue Shield of Michigan and United Healthcare. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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