World J Gastroenterol
Dr. Joon Ho Jang, MD
- Medicare services, 2024
- 218
- Medicare patients, 2024
- 93
- Part D claims, 2024
- 428
- Publications
- 5
- MIPS score, 2024
- 100
- Practice address
- 525 East 68th Street, New York, NY 10065
- Practice phone
- Call (212) 746-5454
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Jang'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. Joon Ho Jang is an internist in New York, New York
Dr. Jang practices at NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York, part of NewYork-Presbyterian Hospital.
Dr. Jang's NPI, 1760740088, was assigned on April 24, 2012. Dr. Jang graduated from Ben Gurion University of the Negev in 2009. Dr. Jang holds New York license 299742.
- NPI
- 1760740088NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698080448
- NPI enumeration date
- April 24, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (212) 746-5454
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joon Ho Jang practices at NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York
Dr. Jang's primary practice is NewYork-Presbyterian/Weill Cornell Medical Center, at 525 East 68th Street, New York, NY 10065 in New York County. The practice phone is (212) 746-5454.
- NewYork-Presbyterian/Weill Cornell Medical Center525 East 68th Street, New York, NY 10065 · New York CountyPhone(212) 746-5454
Source: Dmand AI Affiliation Data
Dr. Joon Ho Jang is affiliated with 5 sites of care and 2 medical groups
Dr. Jang's primary practice is NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York, part of NewYork-Presbyterian Hospital. The medical group on file is Mount Sinai Institute for Liver Medicine. Dmand AI also links Dr. Jang to 2 more clinical labs, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Joon Ho Jang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jang practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NewYork-Presbyterian/Weill Cornell Medical Center | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joon Ho Jang is one of 9,643 internists in New York
Internal medicine is Dr. Jang's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Jang's licenses on file in 2 states: New York and New Jersey.
Specialties and state licenses
- Internal medicine, New YorkPrimary
- New Jersey license
Internists near Dr. Jang
Counts of internists 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. Joon Ho Jang billed Medicare for 218 services in 2024
CMS data shows 218 Medicare services from Dr. Jang across 5 procedure codes in 2024, for 93 Medicare patients. Medicare paid $15,480 for them. Every service was in an office.
Dr. Jang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1472024: 12614%
- Surgery
- 2023: 532024: 498%
- Other services
- 2023: 422024: 432%
- Tests and treatments
- 2023: 112024: 0100%
Dr. Jang compared with the New York median for internists, 2024
- Dr. Jang
- New York median
- Medicare services
- 218vs 42649% below
- Medicare patients
- 93vs 15841% below
- Part D claims
- 199vs 62268% below
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Jang'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. Jang and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joon Ho Jang treated 93 Medicare patients in 2024, average age 74
CMS counts 93 Medicare patients who saw Dr. Jang in 2024. The largest group is 65 to 74, with 51 patients. 73% of them have high cholesterol, and 51% have high blood pressure. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Jang's median patient age at 43, with 34% women.
Dr. Jang's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Jang's Medicare patients by sex, 2024
- Women5256%
- Men4144%
Chronic conditions among Dr. Jang's Medicare patients, 2024
- High cholesterol73%
- High blood pressure51%
- Arthritis40%
- Mood disorders24%
- Osteoporosis23%
- Anxiety22%
- Cancer22%
- Ischemic heart disease22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Jang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women34%
- Men62%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Joon Ho Jang wrote 428 Medicare Part D claims in 2024
In 2024, Dr. Jang wrote 428 Medicare Part D claims for 74 patients. 90% of them were for generic drugs. CMS names the drug for 199 of them, across 11 drugs with 11 or more claims each, at $2,607 in total drug cost. In 2023, CMS named 168 claims across 11 drugs.
Dr. Jang's Part D claims by kind of drug, 2024
- Generic384 claims90%
- Brand-name and other44 claims10%
Dr. Jang'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. Jang's Part D claims, 2024
- Antibiotics7%32 of 428 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: 1682024: 19918%
Drugs named by CMS: 11 in 2024, 11 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. Joon Ho Jang scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Jang for performance year 2024, reported through an alternative payment model (APM). Dr. Jang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Jang as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Jang's MIPS scores, performance year 2024
- 100of 100Final score
- 85.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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. Joon Ho Jang has 5 publications on record
Dmand AI links 5 papers to Dr. Jang in 2013. Dr. Jang's most frequent co-authors are Elizabeth Anne Myers, DO, Richard L. Whelan, MD and Tracey Dianne Arnell, MD.
Dr. Jang's most frequent co-authors
- Elizabeth Anne Myers, DO3 shared papers
- Richard L. Whelan, MD3 shared papers
- Tracey Dianne Arnell, MD2 shared papers
Recent publications by Dr. Jang
See who Dr. Jang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Jang works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Joon Ho Jang received $80 in industry payments from 2016 to 2025
CMS Open Payments shows 5 general payments to Dr. Jang from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $33.
General payments to Dr. Jang by program year, 2016 to 2025
Companies that paid Dr. Jang the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Joon Ho Jang graduated from Ben Gurion University of the Negev
Dr. Jang graduated from Ben Gurion University of the Negev in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Joon Ho Jang accepts plans from 14 insurance carriers
Dr. Jang is in network with 14 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- Cigna
- HCSC
- +6 more carriersWith a free account
Plan types Dr. Jang accepts, by number of carriers
- Medicare10
- PPO10
- POS6
- EPO5
- HMO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Joon Ho Jang'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 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 |
| 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. Joon Ho Jang
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. Joon Ho Jang's NPI number?
Dr. Joon Ho Jang's NPI number is 1760740088. It was assigned on April 24, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Joon Ho Jang?
Dr. Joon Ho Jang is an internist in New York, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Joon Ho Jang practice?
Dr. Jang practices at 525 East 68th Street, New York, NY 10065. Dr. Jang's primary practice is NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York, part of NewYork-Presbyterian Hospital. Dmand AI also links Dr. Jang to 2 clinical labs, 2 group practices and clinics and 1 medical group.
What is Dr. Joon Ho Jang's office phone number?
The practice phone on file for Dr. Jang is (212) 746-5454.
What is Dr. Joon Ho Jang's medical license number?
Dr. Jang holds New York license 299742, one of the licenses on file in 2 states.
Which states has Dr. Joon Ho Jang been licensed in?
Dmand AI has state licenses on file for Dr. Jang in New York and New Jersey.
Which hospitals is Dr. Joon Ho Jang affiliated with?
Dr. Jang practices at NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York.
What medical group is Dr. Joon Ho Jang part of?
Dr. Jang is linked to Mount Sinai Institute for Liver Medicine. Dmand AI links Dr. Jang to 1 more medical group.
Does Dr. Joon Ho Jang accept Medicare?
Yes. CMS data shows Dr. Jang billed Medicare for 218 services in 2024, and Dr. Jang accepts Medicare assignment.
Does Dr. Joon Ho Jang offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Jang as offering telehealth services.
Show 10 more questionsShow fewer questions
What is Dr. Joon Ho Jang's MIPS score?
Dr. Jang's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Joon Ho Jang see?
CMS counts 93 Medicare patients who saw Dr. Jang in 2024, with an average age of 74.
What services does Dr. Joon Ho Jang bill to Medicare?
In 2024, Dr. Jang's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and office visit, established patient (99213).
Where did Dr. Joon Ho Jang go to medical school?
Dr. Jang graduated from Ben Gurion University of the Negev in 2009.
What drugs does Dr. Joon Ho Jang prescribe most?
In 2024 Medicare Part D data, Dr. Jang's most prescribed drugs by claims were Atorvastatin Calcium, Metoprolol Succinate and Rosuvastatin Calcium.
Has Dr. Joon Ho Jang received payments from drug or device companies?
CMS Open Payments shows $80 in general payments to Dr. Jang from 4 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Joon Ho Jang been practicing?
Dr. Jang graduated from medical school in 2009, 17 years ago.
Does Dr. Joon Ho Jang do research?
Dmand AI links 5 publications to Dr. Jang.
Who does Dr. Joon Ho Jang publish with?
Dr. Jang's most frequent co-authors are Elizabeth Anne Myers, DO (3 shared papers), Richard L. Whelan, MD (3 shared papers) and Tracey Dianne Arnell, MD (2 shared papers).
What insurance does Dr. Joon Ho Jang accept?
Dr. Jang is in network with 14 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
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