Dr. Chi Young Chung, MD
- Part D claims, 2024
- 62
- Hospital affiliations
- 1
- Industry payments
- $261
- Medical group
- 1
- Insurance carriers
- 2
- Practice address
- 2370 Anselmo Drive, Corona, CA 92879
- Practice phone
- Call (951) 734-3597
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Corona Summit Surgical Center
Surgery Center - Medicare-Certified · Corona, California
Find Dr. Chung's professional email, personal email and mobile number
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Dr. Chi Young Chung is a general surgeon in Corona, California
Dr. Chung practices at Corona Summit Surgical Center in Corona, California.
Dr. Chung's NPI, 1245301217, was assigned on November 13, 2006. Dr. Chung graduated from UVA School of Medicine in 1996. Dr. Chung's California license number on file is A64529.
- NPI
- 1245301217NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183782006
- NPI enumeration date
- November 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (951) 734-3597
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Chi Young Chung practices at Corona Summit Surgical Center in Corona, California
Dr. Chung's primary practice is Corona Summit Surgical Center, at 2370 Anselmo Drive, Corona, CA 92879. The practice phone is (951) 734-3597.
- Corona Summit Surgical Center2370 Anselmo Drive, Corona, CA 92879Phone(951) 734-3597
Source: Dmand AI Affiliation Data
Dr. Chi Young Chung is affiliated with 2 sites of care and 1 medical group
Dr. Chung's primary practice is Corona Summit Surgical Center in Corona, California. Dr. Chung is also affiliated with Riverside Medical Center. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Chi Young 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 |
|---|---|
| Corona Summit Surgical Center | 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. Chi Young Chung is one of 2,926 general surgeons in California
Surgery is Dr. Chung's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Chung is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Chung's licenses on file in 2 states: California and Virginia.
Specialties and state licenses
- Surgery, CaliforniaPrimary
- Virginia license
General surgeons near Dr. Chung
Counts of general surgeons 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. Chi Young Chung's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Dr. Chung's median patient age at 55, with 58% women.
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 55
Patient panel by sex, all payers
- Women58%
- Men41%
Source: Dmand AI Patient Panel Data
Dr. Chi Young Chung wrote 62 Medicare Part D claims in 2024
In 2024, Dr. Chung wrote 62 Medicare Part D claims for 35 patients. 98% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $118 in total drug cost. In 2023, CMS named 46 claims across 2 drugs.
Dr. Chung's Part D claims by kind of drug, 2024
- Generic61 claims98%
- Brand-name and other1 claims2%
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.
Drug classes CMS tracks in Dr. Chung's Part D claims, 2024
- Opioids32%20 of 62 claims
- Antibiotics21%13 of 62 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 462024: 1567%
Drugs named by CMS: 1 in 2024, 2 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
How Dr. Chi Young Chung takes part in Medicare
Dr. Chung accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Chi Young Chung received $261 in industry payments from 2023 to 2025
CMS Open Payments shows 4 general payments to Dr. Chung from 2 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $201.
General payments to Dr. Chung by program year, 2023 to 2025
Companies that paid Dr. Chung the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Chi Young Chung has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Chung, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Chung
- 2011
- CMS Stage 1 2012
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Chi Young Chung graduated from UVA School of Medicine
Dr. Chung graduated from UVA School of Medicine in 1996. Dr. Chung is a member of ACS and CMDA.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Chi Young Chung accepts plans from 2 insurance carriers
Dr. Chung is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Chung accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Chi Young 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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Chi Young 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. Chi Young Chung's NPI number?
Dr. Chi Young Chung's NPI number is 1245301217. It was assigned on November 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Chi Young Chung?
Dr. Chi Young Chung is a general surgeon in Corona, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Chi Young Chung practice?
Dr. Chung practices at 2370 Anselmo Drive, Corona, CA 92879. Dr. Chung's primary practice is Corona Summit Surgical Center in Corona, California.
What is Dr. Chi Young Chung's office phone number?
The practice phone on file for Dr. Chung is (951) 734-3597.
What is Dr. Chi Young Chung's medical license number?
Dr. Chung's California license number on file is A64529, one of the licenses on file in 2 states.
Which states has Dr. Chi Young Chung been licensed in?
Dmand AI has state licenses on file for Dr. Chung in California (1998 to 2025) and Virginia (2004 to 2005).
Which hospitals is Dr. Chi Young Chung affiliated with?
Dr. Chung is affiliated with Riverside Medical Center.
What medical group is Dr. Chi Young Chung part of?
Dr. Chung is linked to Southern California Permanente Medical Group.
Does Dr. Chi Young Chung accept Medicare?
Yes. CMS lists Dr. Chung as accepting Medicare assignment.
Is Dr. Chi Young Chung board certified?
Yes. Dr. Chung is board certified in surgery by the American Board of Surgery.
Show 5 more questionsShow fewer questions
Where did Dr. Chi Young Chung go to medical school?
Dr. Chung graduated from UVA School of Medicine in 1996.
What drugs does Dr. Chi Young Chung prescribe most?
In 2024 Medicare Part D data, Dr. Chung's most prescribed drugs by claims were Ibuprofen.
Has Dr. Chi Young Chung received payments from drug or device companies?
CMS Open Payments shows $261 in general payments to Dr. Chung from 2 companies from 2023 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Chi Young Chung been practicing?
Dr. Chung graduated from medical school in 1996, 30 years ago.
What insurance does Dr. Chi Young Chung accept?
Dr. Chung is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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