Dr. Jun Han Choi, MD
- Medicare services, 2024
- 663
- Medicare patients, 2024
- 304
- Part D claims, 2024
- 189
- Publications
- 8
- MIPS score, 2024
- 91
- Practice address
- 14 Wall St, New York, NY 10005
- Practice phone
- Call (212) 263-1481
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
NYU Langone Perlmutter Cancer Center - 34th St
New York, New York
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Dr. Jun Han Choi is a hematologist and oncologist in New York, New York
Dr. Choi practices at NYU Langone Perlmutter Cancer Center - 34th St in New York, New York.
Dr. Choi's NPI, 1548688369, was assigned on March 29, 2014. Dr. Choi graduated from Boston University School Of Medicine in 2014. Dr. Choi holds New York license 288326.
- NPI
- 1548688369NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789994864
- NPI enumeration date
- March 29, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (212) 263-1481
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jun Han Choi practices at NYU Langone Perlmutter Cancer Center - 34th St in New York, New York
Dr. Choi's primary practice is NYU Langone Perlmutter Cancer Center - 34th St, at 14 Wall St, New York, NY 10005 in New York County. The practice phone is (212) 263-1481.
- NYU Langone Perlmutter Cancer Center - 34th St14 Wall St, New York, NY 10005 · New York CountyPhone(212) 263-1481
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jun Han Choi is affiliated with 2 sites of care and 1 medical group
Dr. Choi's primary practice is NYU Langone Perlmutter Cancer Center - 34th St in New York, New York. Dr. Choi is also affiliated with Tisch Hospital. The medical group on file is NYU Langone Orthopedic Surgery Associates.
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. Jun Han 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 |
|---|---|
| NYU Langone Perlmutter Cancer Center - 34th St | 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. Jun Han Choi is one of 996 hematologists and oncologists in New York
Hematology and oncology is Dr. Choi's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Choi is licensed in New York.
Specialties and state licenses
- Hematology and oncology, New YorkPrimary
Hematologists and oncologists near Dr. Choi
Counts of hematologists and oncologists 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. Jun Han Choi billed Medicare for 663 services in 2024
CMS data shows 663 Medicare services from Dr. Choi across 6 procedure codes in 2024, for 304 Medicare patients. Medicare paid $59,420 for them.
Dr. Choi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5572024: 65017%
- Surgery
- 2023: 02024: 13
Where Dr. Choi's Medicare services took place, 2024
- In an office54282%
- In a facility12118%
Dr. Choi compared with the New York median for hematologists and oncologists, 2024
- Dr. Choi
- New York median
- Medicare services
- 663vs 668Close to median
- Medicare patients
- 304vs 21045% above
- Part D claims
- 129vs 25850% below
Medians across 940 hematologists and oncologists in New York 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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jun Han Choi treated 304 Medicare patients in 2024, average age 75
CMS counts 304 Medicare patients who saw Dr. Choi in 2024. The largest group is 65 to 74, with 120 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 23% are also on Medicaid. Their average risk score is 2.48, 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 60, with 56% women.
Dr. Choi's Medicare patients by age, 2024
Dr. Choi's Medicare patients by sex, 2024
- Women13745%
- Men16755%
Chronic conditions among Dr. Choi's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis56%
- Ischemic heart disease51%
- Chronic kidney disease40%
- Diabetes38%
- COPD29%
- Cancer26%
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 60
Patient panel by sex, all payers
- Women56%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jun Han Choi wrote 189 Medicare Part D claims in 2024
In 2024, Dr. Choi wrote 189 Medicare Part D claims for 54 patients. 68% of them were for generic drugs. CMS names the drug for 129 of them, across 5 drugs with 11 or more claims each, at $31,866 in total drug cost. In 2023, CMS named 144 claims across 7 drugs.
Dr. Choi's Part D claims by kind of drug, 2024
- Generic129 claims68%
- Brand-name60 claims32%
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
- Antibiotics12%22 of 189 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: 1442024: 12910%
Drugs named by CMS: 5 in 2024, 7 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. Jun Han Choi scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Choi for performance year 2024, reported as part of a group. Dr. Choi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Choi as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Choi's MIPS scores, performance year 2024
- 91of 100Final score
- 91.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 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. Jun Han Choi has 8 publications on record
Dmand AI links 8 papers to Dr. Choi, published from 2017 to 2024. 2020 was the busiest year, with 2. The most frequent topics are TOR Serine-Threonine Kinases, Anesthetics, Inhalation and Isoflurane. Dr. Choi's most frequent co-authors are Teena Bhatla, MD, Patrick Andrew Brown, MD and William L. Carroll, MD.
Dr. Choi's papers by year, 2017 to 2024
Topics Dr. Choi writes about most
- TOR Serine-Threonine Kinases
- Anesthetics, Inhalation
- Isoflurane
- Mice, Inbred C57BL
- Neurons
- Signal Transduction
Dr. Choi's most frequent co-authors
- Teena Bhatla, MD1 shared paper
- Patrick Andrew Brown, MD1 shared paper
- William L. Carroll, MD1 shared paper
Recent publications by Dr. Choi
Neurochem Res
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 hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jun Han Choi received $1,095 in industry payments from 2018 to 2025
CMS Open Payments shows 11 general payments to Dr. Choi from 5 drug and device companies from 2018 to 2025. Consulting fees make up the largest share, 59% of the total. Daiichi Sankyo Inc. paid the most, $664.
General payments to Dr. Choi by program year, 2018 to 2025
General payments to Dr. Choi by kind, 2018 to 2025
- Consulting fees$65059%
- Food and beverage$44541%
Companies that paid Dr. Choi the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jun Han Choi graduated from Boston University School Of Medicine
Dr. Choi graduated from Boston University School Of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jun Han 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)Clinician Public Reporting: Overall MIPS Performance (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 |
| 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. Jun Han 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. Jun Han Choi's NPI number?
Dr. Jun Han Choi's NPI number is 1548688369. It was assigned on March 29, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Jun Han Choi?
Dr. Jun Han Choi is a hematologist and oncologist in New York, New York. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Jun Han Choi practice?
Dr. Choi practices at 14 Wall St, New York, NY 10005. Dr. Choi's primary practice is NYU Langone Perlmutter Cancer Center - 34th St in New York, New York.
What is Dr. Jun Han Choi's office phone number?
The practice phone on file for Dr. Choi is (212) 263-1481.
What is Dr. Jun Han Choi's medical license number?
Dr. Choi holds New York license 288326.
Which hospitals is Dr. Jun Han Choi affiliated with?
Dr. Choi is affiliated with Tisch Hospital.
What medical group is Dr. Jun Han Choi part of?
Dr. Choi is linked to NYU Langone Orthopedic Surgery Associates.
Does Dr. Jun Han Choi accept Medicare?
Yes. CMS data shows Dr. Choi billed Medicare for 663 services in 2024, and Dr. Choi accepts Medicare assignment.
Does Dr. Jun Han Choi offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Choi as offering telehealth services.
What is Dr. Jun Han Choi's MIPS score?
Dr. Choi's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Jun Han Choi see?
CMS counts 304 Medicare patients who saw Dr. Choi in 2024, with an average age of 75.
What services does Dr. Jun Han Choi bill to Medicare?
In 2024, Dr. Choi's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and hospital inpatient care (99233).
Where did Dr. Jun Han Choi go to medical school?
Dr. Choi graduated from Boston University School Of Medicine in 2014.
What drugs does Dr. Jun Han Choi prescribe most?
In 2024 Medicare Part D data, Dr. Choi's most prescribed drugs by claims were Hydroxyurea, Eliquis and Acyclovir.
Has Dr. Jun Han Choi received payments from drug or device companies?
CMS Open Payments shows $1,095 in general payments to Dr. Choi from 5 companies from 2018 to 2025. The largest total came from Daiichi Sankyo Inc.
How long has Dr. Jun Han Choi been practicing?
Dr. Choi graduated from medical school in 2014, 12 years ago.
Does Dr. Jun Han Choi do research?
Dmand AI links 8 publications to Dr. Choi, published from 2017 to 2024.
Who does Dr. Jun Han Choi publish with?
Dr. Choi's most frequent co-authors are Teena Bhatla, MD (1 shared paper), Patrick Andrew Brown, MD (1 shared paper) and William L. Carroll, MD (1 shared paper).
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