Dr. Ohwook Kwon, MD
- Medicare services, 2024
- 301
- Medicare patients, 2024
- 193
- Part D claims, 2024
- 18
- MIPS score, 2024
- 89
- Hospital affiliations
- 2
- Practice address
- 11234 Anderson St, Loma Linda, CA 92354
- Practice phone
- Call (909) 558-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kwon's professional email, personal email and mobile number
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Dr. Ohwook Kwon is an interventional radiologist in Loma Linda, California
Dr. Kwon practices at Loma Linda University Medical Center in Loma Linda, California, part of Seventh-day Adventist Church.
Dr. Kwon's NPI, 1346603818, was assigned on April 1, 2016. Dr. Kwon graduated from Loma Linda University School Of Medicine in 2016. Dr. Kwon holds California license A153391.
- NPI
- 1346603818NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941688691
- NPI enumeration date
- April 1, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 558-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ohwook Kwon practices at Loma Linda University Medical Center in Loma Linda, California
Dr. Kwon's primary practice is Loma Linda University Medical Center, at 11234 Anderson St, Loma Linda, CA 92354 in San Bernardino County. The practice phone is (909) 558-4000.
- Loma Linda University Medical Center11234 Anderson St, Loma Linda, CA 92354 · San Bernardino CountyPhone(909) 558-4000
Source: Dmand AI Affiliation Data
Dr. Ohwook Kwon is affiliated with 2 sites of care and 1 medical group
Dr. Kwon's primary practice is Loma Linda University Medical Center in Loma Linda, California, part of Seventh-day Adventist Church. Dr. Kwon is also affiliated with Loma Linda University Medical Center - Murrieta. The medical group on file is Loma Linda University Faculty Medical Group (LLUFMG).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ohwook Kwon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kwon practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Loma Linda University Medical 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. Ohwook Kwon is one of 559 interventional radiologists in California
Vascular and interventional radiology is Dr. Kwon's primary specialty in the NPI Registry, under taxonomy code 2085R0204X. Dr. Kwon is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology. Dr. Kwon is licensed in California.
Specialties and state licenses
- Vascular and interventional radiology, CaliforniaPrimary
Interventional radiologists near Dr. Kwon
Counts of interventional 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. Ohwook Kwon billed Medicare for 301 services in 2024
CMS data shows 301 Medicare services from Dr. Kwon across 10 procedure codes in 2024, for 193 Medicare patients. Medicare paid $13,206 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kwon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1042024: 1117%
- Imaging
- 2023: 1962024: 10248%
- Surgery
- 2023: 902024: 882%
Dr. Kwon compared with the California median for interventional radiologists, 2024
- Dr. Kwon
- California median
- Medicare services
- 301vs 83864% below
- Medicare patients
- 193vs 43456% below
Medians across 511 interventional radiologists in California with Dmand AI profiles that report each measure.
Dr. Kwon'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kwon and other interventional radiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ohwook Kwon treated 193 Medicare patients in 2024, average age 70
CMS counts 193 Medicare patients who saw Dr. Kwon in 2024. The largest group is 65 to 74, with 78 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 44% are also on Medicaid. Their average risk score is 3.72, 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. Kwon's median patient age at 58, with 54% women.
Dr. Kwon's Medicare patients by age, 2024
Dr. Kwon's Medicare patients by sex, 2024
- Women8946%
- Men10454%
Chronic conditions among Dr. Kwon's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease57%
- Diabetes52%
- Arthritis50%
- Heart failure45%
- Mood disorders40%
- Ischemic heart disease39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kwon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ohwook Kwon wrote 18 Medicare Part D claims in 2024
In 2024, Dr. Kwon wrote 18 Medicare Part D claims. 94% of them were for generic drugs.
Dr. Kwon's Part D claims by kind of drug, 2024
- Generic17 claims94%
- Brand-name and other1 claims6%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Ohwook Kwon scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Kwon for performance year 2024, reported as part of a group. Dr. Kwon accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Kwon's MIPS scores, performance year 2024
- 89of 100Final score
- 72.1of 100Quality
- 80of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 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. Ohwook Kwon received $27,217 in industry payments from 2019 to 2025
CMS Open Payments shows 234 general payments to Dr. Kwon from 17 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 46% of the total. Inari Medical, Inc. paid the most, $10,619.
General payments to Dr. Kwon by program year, 2019 to 2025
General payments to Dr. Kwon by kind, 2019 to 2025
- Food and beverage$12,40446%
- Travel and lodging$6,91325%
- Honoraria$3,85014%
- Speaker and faculty fees$3,54013%
- Education$5102%
Companies that paid Dr. Kwon the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ohwook Kwon graduated from Loma Linda University School Of Medicine
Dr. Kwon graduated from Loma Linda University School Of Medicine in 2016.
- Medical school
- Board certified in interventional radiology and diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. Ohwook Kwon accepts plans from 8 insurance carriers
Dr. Kwon is in network with 8 carriers, including United Healthcare, Molina and Aspirus Health Plan. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
- United Healthcare
- Molina
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- HCSC
- NV State Medicaid
Plan types Dr. Kwon accepts, by number of carriers
- Medicare3
- PPO3
- HMO2
- POS2
- EPO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ohwook Kwon'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 (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. Ohwook Kwon
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. Ohwook Kwon's NPI number?
Dr. Ohwook Kwon's NPI number is 1346603818. It was assigned on April 1, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Ohwook Kwon?
Dr. Ohwook Kwon is an interventional radiologist in Loma Linda, California. The primary specialty in the NPI Registry is Vascular & Interventional Radiology Physician (taxonomy code 2085R0204X).
Where does Dr. Ohwook Kwon practice?
Dr. Kwon practices at 11234 Anderson St, Loma Linda, CA 92354. Dr. Kwon's primary practice is Loma Linda University Medical Center in Loma Linda, California, part of Seventh-day Adventist Church.
What is Dr. Ohwook Kwon's office phone number?
The practice phone on file for Dr. Kwon is (909) 558-4000.
What is Dr. Ohwook Kwon's medical license number?
Dr. Kwon holds California license A153391.
Which hospitals is Dr. Ohwook Kwon affiliated with?
Dr. Kwon practices at Loma Linda University Medical Center in Loma Linda, California. Dr. Kwon is also affiliated with Loma Linda University Medical Center - Murrieta.
What medical group is Dr. Ohwook Kwon part of?
Dr. Kwon is linked to Loma Linda University Faculty Medical Group (LLUFMG).
Does Dr. Ohwook Kwon accept Medicare?
Yes. CMS data shows Dr. Kwon billed Medicare for 301 services in 2024, and Dr. Kwon accepts Medicare assignment.
What is Dr. Ohwook Kwon's MIPS score?
Dr. Kwon's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Ohwook Kwon see?
CMS counts 193 Medicare patients who saw Dr. Kwon in 2024, with an average age of 70.
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Is Dr. Ohwook Kwon board certified?
Yes. Dr. Kwon is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology.
What services does Dr. Ohwook Kwon bill to Medicare?
In 2024, Dr. Kwon's most billed Medicare services were special service (99152), ultrasound (76937) and surgery: digestive system (49083).
Where did Dr. Ohwook Kwon go to medical school?
Dr. Kwon graduated from Loma Linda University School Of Medicine in 2016.
Has Dr. Ohwook Kwon received payments from drug or device companies?
CMS Open Payments shows $27,217 in general payments to Dr. Kwon from 17 companies from 2019 to 2025. The largest total came from Inari Medical, Inc.
How long has Dr. Ohwook Kwon been practicing?
Dr. Kwon graduated from medical school in 2016, 10 years ago.
What insurance does Dr. Ohwook Kwon accept?
Dr. Kwon is in network with 8 carriers, including United Healthcare, Molina and Aspirus Health Plan. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
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