Dr. Hyungki H. Choi, MD
- Medicare services, 2024
- 740
- Medicare patients, 2024
- 287
- Part D claims, 2024
- 3,743
- Hospital affiliations
- 1
- Industry payments
- $375
- Practice address
- 600 Country Club Rd, Eugene, OR 97401
- Practice phone
- Call (541) 746-5437
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Oregon Medical Group
Eugene, Oregon
Find Dr. Choi'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. Hyungki H. Choi is a neurologist in Eugene, Oregon
Dr. Choi practices at Oregon Medical Group in Eugene, Oregon.
Dr. Choi's NPI, 1497719165, was assigned on April 12, 2006. Dr. Choi graduated from University of Chicago, Pritzker School of Medicine in 1992. Dr. Choi holds Oregon license MD26409.
- NPI
- 1497719165NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668480260
- NPI enumeration date
- April 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (541) 746-5437
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Hyungki H. Choi practices at Oregon Medical Group in Eugene, Oregon
Dr. Choi's primary practice is Oregon Medical Group, at 600 Country Club Rd, Eugene, OR 97401 in Lane County. The practice phone is (541) 746-5437.
- Oregon Medical Group600 Country Club Rd, Eugene, OR 97401 · Lane CountyPhone(541) 746-5437
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Hyungki H. Choi is affiliated with 2 sites of care and 1 medical group
Dr. Choi's primary practice is Oregon Medical Group in Eugene, Oregon. Dr. Choi is also affiliated with PeaceHealth Sacred Heart Medical Center RiverBend. The medical group on file is Oregon Medical Group.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Hyungki H. Choi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Choi practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Oregon Medical Group | 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. Hyungki H. Choi is one of 246 neurologists in Oregon
Neurology is Dr. Choi's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Choi is licensed in Oregon.
Specialties and state licenses
- Neurology, OregonPrimary
Neurologists near Dr. Choi
Counts of neurologists 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. Hyungki H. Choi billed Medicare for 740 services in 2024
CMS data shows 740 Medicare services from Dr. Choi across 16 procedure codes in 2024, for 287 Medicare patients. Medicare paid $46,954 for them. Every service was in an office.
Dr. Choi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3532024: 3633%
- Lab and pathology
- 2023: 1222024: 17644%
- Tests and treatments
- 2023: 1292024: 1322%
- Surgery
- 2023: 592024: 6917%
Dr. Choi compared with the Oregon median for neurologists, 2024
- Dr. Choi
- Oregon median
- Medicare services
- 740vs 2473.0 times
- Medicare patients
- 287vs 15388% above
- Part D claims
- 3,534vs 3929.0 times
Medians across 253 neurologists in Oregon with Dmand AI profiles that report each measure.
Dr. Choi'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. Choi?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Choi and other neurologists in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Hyungki H. Choi treated 287 Medicare patients in 2024, average age 73
CMS counts 287 Medicare patients who saw Dr. Choi in 2024. The largest group is 65 to 74, with 122 patients. 63% of them have high cholesterol, and 62% have high blood pressure. 14% are also on Medicaid. Their average risk score is 1.10, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Choi's median patient age at 70, with 59% women.
Dr. Choi's Medicare patients by age, 2024
Dr. Choi's Medicare patients by sex, 2024
- Women16156%
- Men12644%
Chronic conditions among Dr. Choi's Medicare patients, 2024
- High cholesterol63%
- High blood pressure62%
- Arthritis51%
- Mood disorders29%
- Anxiety24%
- Depression24%
- Diabetes21%
- Alzheimer's and dementia20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Choi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Hyungki H. Choi wrote 3,743 Medicare Part D claims in 2024
In 2024, Dr. Choi wrote 3,743 Medicare Part D claims for 562 patients. 97% of them were for generic drugs. CMS names the drug for 3,534 of them, across 55 drugs with 11 or more claims each, at $108,263 in total drug cost. In 2023, CMS named 3,223 claims across 57 drugs.
Dr. Choi's Part D claims by kind of drug, 2024
- Generic3,646 claims97%
- Brand-name83 claims2%
- Other14 claims0%
Dr. Choi'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. Choi's Part D claims, 2024
- Opioids2%76 of 3,743 claims
- Antipsychotics, patients 65 and over1%31 of 3,743 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: 3,2232024: 3,53410%
Drugs named by CMS: 55 in 2024, 57 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. Hyungki H. Choi takes part in Medicare
Dr. Choi accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Hyungki H. Choi received $375 in industry payments from 2016 to 2023
CMS Open Payments shows 36 general payments to Dr. Choi from 10 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Biogen, Inc. paid the most, $122.
General payments to Dr. Choi by program year, 2016 to 2023
Companies that paid Dr. Choi the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Hyungki H. Choi graduated from University of Chicago, Pritzker School of Medicine
Dr. Choi graduated from University of Chicago, Pritzker School of Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Hyungki H. Choi'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Hyungki H. Choi
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. Hyungki H. Choi's NPI number?
Dr. Hyungki H. Choi's NPI number is 1497719165. It was assigned on April 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Hyungki H. Choi?
Dr. Hyungki H. Choi is a neurologist in Eugene, Oregon. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Hyungki H. Choi practice?
Dr. Choi practices at 600 Country Club Rd, Eugene, OR 97401. Dr. Choi's primary practice is Oregon Medical Group in Eugene, Oregon.
What is Dr. Hyungki H. Choi's office phone number?
The practice phone on file for Dr. Choi is (541) 746-5437.
What is Dr. Hyungki H. Choi's medical license number?
Dr. Choi holds Oregon license MD26409.
Which hospitals is Dr. Hyungki H. Choi affiliated with?
Dr. Choi is affiliated with PeaceHealth Sacred Heart Medical Center RiverBend.
What medical group is Dr. Hyungki H. Choi part of?
Dr. Choi is linked to Oregon Medical Group.
Does Dr. Hyungki H. Choi accept Medicare?
Yes. CMS data shows Dr. Choi billed Medicare for 740 services in 2024, and Dr. Choi accepts Medicare assignment.
How many Medicare patients does Dr. Hyungki H. Choi see?
CMS counts 287 Medicare patients who saw Dr. Choi in 2024, with an average age of 73.
What services does Dr. Hyungki H. Choi bill to Medicare?
In 2024, Dr. Choi's most billed Medicare services were office visit, established patient (99214), nerve and brain test (95886) and surgery: heart and blood vessels (36415).
Show 4 more questionsShow fewer questions
Where did Dr. Hyungki H. Choi go to medical school?
Dr. Choi graduated from University of Chicago, Pritzker School of Medicine in 1992.
What drugs does Dr. Hyungki H. Choi prescribe most?
In 2024 Medicare Part D data, Dr. Choi's most prescribed drugs by claims were Donepezil HCl, Carbidopa-Levodopa ER and Memantine HCl.
Has Dr. Hyungki H. Choi received payments from drug or device companies?
CMS Open Payments shows $375 in general payments to Dr. Choi from 10 companies from 2016 to 2023. The largest total came from Biogen, Inc.
How long has Dr. Hyungki H. Choi been practicing?
Dr. Choi graduated from medical school in 1992, 34 years ago.
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