J Orthop Res
Dr. Daniel Junghun Choi, MD
- Medicare services, 2024
- 96
- Medicare patients, 2024
- 69
- Part D claims, 2024
- 2,760
- Publications
- 5
- Industry payments
- $1,653
- Practice address
- 11550 N Indian Hills Rd, Mission Hills, CA 91345
- Practice phone
- Call (310) 440-3131
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Abdallah Zaki, M.D., Inc.
Mission Hills, California
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. Daniel Junghun Choi is an ophthalmologist in Mission Hills, California
Dr. Choi practices at Abdallah Zaki, M.D., Inc. in Mission Hills, California.
Dr. Choi's NPI, 1679078216, was assigned on March 26, 2018. Dr. Choi graduated from Perelman School of Medicine - Philadelphia in 2018. Dr. Choi holds California license A178466.
- NPI
- 1679078216NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406233022
- NPI enumeration date
- March 26, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 440-3131
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel Junghun Choi practices at Abdallah Zaki, M.D., Inc. in Mission Hills, California
Dr. Choi's primary practice is Abdallah Zaki, M.D., Inc., at 11550 N Indian Hills Rd, Mission Hills, CA 91345 in Los Angeles County. The practice phone is (310) 440-3131.
- Abdallah Zaki, M.D., Inc.11550 N Indian Hills Rd, Mission Hills, CA 91345 · Los Angeles CountyPhone(310) 440-3131
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Daniel Junghun Choi is affiliated with 3 sites of care and 2 medical groups
Dr. Choi's primary practice is Abdallah Zaki, M.D., Inc. in Mission Hills, California. Dmand AI also links Dr. Choi to 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Daniel Junghun Choi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Choi practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Abdallah Zaki, M.D., Inc. | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel Junghun Choi is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Choi's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Choi's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
- Pennsylvania license
Clinical focus
Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, cold sores or genital herpes, conjunctivitis, dry eye, eye infection or inflammation and eyelid inflammation among the conditions Dr. Choi treats.
Ophthalmologists near Dr. Choi
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. Daniel Junghun Choi billed Medicare for 96 services in 2024
CMS data shows 96 Medicare services from Dr. Choi across 5 procedure codes in 2024, for 69 Medicare patients. Medicare paid $17,057 for them.
Dr. Choi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 272024: 5396%
- Surgery
- 2023: 02024: 28
- Imaging
- 2023: 02024: 15
- Office and hospital visits
- 2023: 2302024: 0100%
Where Dr. Choi's Medicare services took place, 2024
- In an office6871%
- In a facility2829%
Dr. Choi compared with the California median for ophthalmologists, 2024
- Dr. Choi
- California median
- Medicare services
- 96vs 1,07991% below
- Medicare patients
- 69vs 42184% below
- Part D claims
- 2,677vs 6184.3 times
Medians across 2,568 ophthalmologists in California 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 ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel Junghun Choi treated 69 Medicare patients in 2024, average age 73
CMS counts 69 Medicare patients who saw Dr. Choi in 2024. The largest group is 65 to 74, with 39 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 75% are also on Medicaid. Their average risk score is 1.55, 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. Choi's median patient age at 70, with 58% women.
Dr. Choi's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Choi's Medicare patients by sex, 2024
- Women3754%
- Men3246%
Chronic conditions among Dr. Choi's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Diabetes54%
- Arthritis48%
- Chronic kidney disease30%
- Ischemic heart disease28%
- Osteoporosis17%
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
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel Junghun Choi wrote 2,760 Medicare Part D claims in 2024
In 2024, Dr. Choi wrote 2,760 Medicare Part D claims for 858 patients. 51% of them were for generic drugs. CMS names the drug for 2,677 of them, across 22 drugs with 11 or more claims each, at $197,442 in total drug cost. In 2023, CMS named 1,103 claims across 23 drugs.
Dr. Choi's Part D claims by kind of drug, 2024
- Generic1,405 claims51%
- Brand-name1,355 claims49%
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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,1032024: 2,677143%
Drugs named by CMS: 22 in 2024, 23 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. Daniel Junghun Choi ranks in the 75th percentile for cataract surgery in Medicare
Dr. Choi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 105 procedures of cataract surgery by Dr. Choi, more than 75% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Choi ranks in Medicare procedure volume
- Cataract surgery
- 75th percentile105 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Daniel Junghun Choi has 5 publications on record
Dmand AI links 5 papers to Dr. Choi, published from 2017 to 2019. 2017 was the busiest year, with 2. The most frequent topics are Rats, Sprague-Dawley, Rotator Cuff and Rotator Cuff Injuries. Dr. Choi's most frequent co-authors are Victoria Marie Addis, MD, Brian Jonathan Nguyen, MD and Paul James Tapino, MD.
Topics Dr. Choi writes about most
- Rats, Sprague-Dawley
- Rotator Cuff
- Rotator Cuff Injuries
Dr. Choi's most frequent co-authors
- Victoria Marie Addis, MD1 shared paper
- Brian Jonathan Nguyen, MD1 shared paper
- Paul James Tapino, MD1 shared paper
Recent publications by Dr. Choi
J Shoulder Elbow Surg
Ann Biomed Eng
Indian J Ophthalmol
See who Dr. Choi researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Choi works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Daniel Junghun Choi received $1,653 in industry payments from 2023 to 2025
CMS Open Payments shows 35 general payments to Dr. Choi from 11 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $727.
General payments to Dr. Choi by program year, 2023 to 2025
Companies that paid Dr. Choi 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. Daniel Junghun Choi graduated from Perelman School of Medicine - Philadelphia
Dr. Choi graduated from Perelman School of Medicine - Philadelphia in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Daniel Junghun Choi accepts plans from 19 insurance carriers
Dr. Choi is in network with 19 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 13. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- HCSC
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- Humana
- LA Care
- +11 more carriersWith a free account
Plan types Dr. Choi accepts, by number of carriers
- HMO13
- Medicare11
- PPO11
- POS6
- EPO3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Daniel Junghun 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 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)Doctors and Clinicians Utilization Data (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 |
| 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. Daniel Junghun 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. Daniel Junghun Choi's NPI number?
Dr. Daniel Junghun Choi's NPI number is 1679078216. It was assigned on March 26, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel Junghun Choi?
Dr. Daniel Junghun Choi is an ophthalmologist in Mission Hills, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Daniel Junghun Choi practice?
Dr. Choi practices at 11550 N Indian Hills Rd, Mission Hills, CA 91345. Dr. Choi's primary practice is Abdallah Zaki, M.D., Inc. in Mission Hills, California. Dmand AI also links Dr. Choi to 2 group practices and clinics and 2 medical groups.
What is Dr. Daniel Junghun Choi's office phone number?
The practice phone on file for Dr. Choi is (310) 440-3131.
What is Dr. Daniel Junghun Choi's medical license number?
Dr. Choi holds California license A178466, one of the licenses on file in 2 states.
Which states has Dr. Daniel Junghun Choi been licensed in?
Dmand AI has state licenses on file for Dr. Choi in California (2022 to 2026) and Pennsylvania (2019 to 2022).
Does Dr. Daniel Junghun Choi accept Medicare?
Yes. CMS data shows Dr. Choi billed Medicare for 96 services in 2024, and Dr. Choi accepts Medicare assignment.
How many Medicare patients does Dr. Daniel Junghun Choi see?
CMS counts 69 Medicare patients who saw Dr. Choi in 2024, with an average age of 73.
What services does Dr. Daniel Junghun Choi bill to Medicare?
In 2024, Dr. Choi's most billed Medicare services were surgery: eye (66984), eye exam or test (92012) and ultrasound (76511).
Where did Dr. Daniel Junghun Choi go to medical school?
Dr. Choi graduated from Perelman School of Medicine - Philadelphia in 2018.
Show 6 more questionsShow fewer questions
What drugs does Dr. Daniel Junghun Choi prescribe most?
In 2024 Medicare Part D data, Dr. Choi's most prescribed drugs by claims were Prednisolone Acetate, Ofloxacin and Latanoprost.
Has Dr. Daniel Junghun Choi received payments from drug or device companies?
CMS Open Payments shows $1,653 in general payments to Dr. Choi from 11 companies from 2023 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Daniel Junghun Choi been practicing?
Dr. Choi graduated from medical school in 2018, 8 years ago.
Does Dr. Daniel Junghun Choi do research?
Dmand AI links 5 publications to Dr. Choi, published from 2017 to 2019.
Who does Dr. Daniel Junghun Choi publish with?
Dr. Choi's most frequent co-authors are Victoria Marie Addis, MD (1 shared paper), Brian Jonathan Nguyen, MD (1 shared paper) and Paul James Tapino, MD (1 shared paper).
What insurance does Dr. Daniel Junghun Choi accept?
Dr. Choi is in network with 19 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 13. Check the plan with the practice before a visit.
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