Dr. Jonathan Tzu-I Yang, MD, PhD
- Medicare services, 2024
- 1,125
- Medicare patients, 2024
- 150
- Part D claims, 2024
- 74
- MIPS score, 2024
- 94
- Hospital affiliations
- 2
- 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
Find Dr. Yang's professional email, personal email and mobile number
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Dr. Jonathan Tzu-I Yang is a radiation oncologist in New York, New York
Dr. Yang practices at NYU Langone Perlmutter Cancer Center - 34th St in New York, New York.
Dr. Yang's NPI, 1821387606, was assigned on April 1, 2011. Dr. Yang graduated from Yale School of Medicine in 2011. Dr. Yang holds New York license 265710.
- NPI
- 1821387606NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527356575
- NPI enumeration date
- April 1, 2011
- 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
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan Tzu-I Yang practices at NYU Langone Perlmutter Cancer Center - 34th St in New York, New York
Dr. Yang'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. Jonathan Tzu-I Yang is affiliated with 6 sites of care and 3 medical groups
Dr. Yang's primary practice is NYU Langone Perlmutter Cancer Center - 34th St in New York, New York. Dr. Yang is also affiliated with Tisch Hospital. The medical group on file is NYU Langone Orthopedic Surgery Associates. Dmand AI also links Dr. Yang to 1 more hospital, 3 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. Jonathan Tzu-I Yang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yang practices, 5 sites in all. 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 |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan Tzu-I Yang is one of 385 radiation oncologists in New York
Radiation oncology is Dr. Yang's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dmand AI has Dr. Yang's licenses on file in 3 states: New York, New Jersey and Washington.
Specialties and state licenses
- Radiation oncology, New YorkPrimary
- New Jersey license
- Washington license
Radiation oncologists near Dr. Yang
Counts of radiation 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. Jonathan Tzu-I Yang billed Medicare for 1,125 services in 2024
CMS data shows 1,125 Medicare services from Dr. Yang across 15 procedure codes in 2024, for 150 Medicare patients. Medicare paid $102,992 for them.
Dr. Yang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 9102024: 1,03814%
- Office and hospital visits
- 2023: 1862024: 8753%
Where Dr. Yang's Medicare services took place, 2024
- In an office47242%
- In a facility65358%
Dr. Yang compared with the New York median for radiation oncologists, 2024
- Dr. Yang
- New York median
- Medicare services
- 1,125vs 1,0547% above
- Medicare patients
- 150vs 1606% below
- Part D claims
- 48vs 3633% above
Medians across 368 radiation oncologists in New York with Dmand AI profiles that report each measure.
Dr. Yang'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. Jonathan Tzu-I Yang treated 150 Medicare patients in 2024, average age 72
CMS counts 150 Medicare patients who saw Dr. Yang in 2024. The largest group is 65 to 74, with 79 patients. 75% of them have cancer, and 67% have high blood pressure. 15% are also on Medicaid. Their average risk score is 2.22, 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. Yang's median patient age at 65, with 47% women.
Dr. Yang's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Yang's Medicare patients by sex, 2024
- Women8758%
- Men6342%
Chronic conditions among Dr. Yang's Medicare patients, 2024
- Cancer75%
- High blood pressure67%
- High cholesterol67%
- Arthritis55%
- Anxiety36%
- Ischemic heart disease34%
- Diabetes33%
- Mood disorders33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women47%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathan Tzu-I Yang wrote 74 Medicare Part D claims in 2024
In 2024, Dr. Yang wrote 74 Medicare Part D claims for 38 patients. 97% of them were for generic drugs. CMS names the drug for 48 of them, across 3 drugs with 11 or more claims each, at $520 in total drug cost. In 2023, CMS named 111 claims across 4 drugs.
Dr. Yang's Part D claims by kind of drug, 2024
- Generic72 claims97%
- Brand-name and other2 claims3%
Dr. Yang'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: 1112024: 4857%
Drugs named by CMS: 3 in 2024, 4 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. Jonathan Tzu-I Yang scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Yang for performance year 2024, reported through an alternative payment model (APM). Dr. Yang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Yang as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Yang's MIPS scores, performance year 2024
- 94of 100Final score
- 74.6of 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. Jonathan Tzu-I Yang received $14,617 in industry payments from 2020 to 2025
CMS Open Payments shows 3 general payments to Dr. Yang from 3 drug and device companies from 2020 to 2025. Consulting fees make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $11,420.
General payments to Dr. Yang by program year, 2020 to 2025
General payments to Dr. Yang by kind, 2020 to 2025
- Consulting fees$14,570100%
- Food and beverage$470%
Companies that paid Dr. Yang the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonathan Tzu-I Yang graduated from Yale School of Medicine
Dr. Yang graduated from Yale School of Medicine in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan Tzu-I Yang'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)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 |
| 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. Jonathan Tzu-I Yang
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. Jonathan Tzu-I Yang's NPI number?
Dr. Jonathan Tzu-I Yang's NPI number is 1821387606. It was assigned on April 1, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan Tzu-I Yang?
Dr. Jonathan Tzu-I Yang is a radiation oncologist in New York, New York. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. Jonathan Tzu-I Yang practice?
Dr. Yang practices at 14 Wall St, New York, NY 10005. Dr. Yang's primary practice is NYU Langone Perlmutter Cancer Center - 34th St in New York, New York. Dmand AI also links Dr. Yang to 1 hospital, 3 group practices and clinics and 2 medical groups.
What is Dr. Jonathan Tzu-I Yang's office phone number?
The practice phone on file for Dr. Yang is (212) 263-1481.
What is Dr. Jonathan Tzu-I Yang's medical license number?
Dr. Yang holds New York license 265710, one of the licenses on file in 3 states.
Which states has Dr. Jonathan Tzu-I Yang been licensed in?
Dmand AI has state licenses on file for Dr. Yang in New York, New Jersey and Washington.
Which hospitals is Dr. Jonathan Tzu-I Yang affiliated with?
Dr. Yang is affiliated with Tisch Hospital. Dmand AI links Dr. Yang to 1 more hospital.
What medical group is Dr. Jonathan Tzu-I Yang part of?
Dr. Yang is linked to NYU Langone Orthopedic Surgery Associates. Dmand AI links Dr. Yang to 2 more medical groups.
Does Dr. Jonathan Tzu-I Yang accept Medicare?
Yes. CMS data shows Dr. Yang billed Medicare for 1,125 services in 2024, and Dr. Yang accepts Medicare assignment.
Does Dr. Jonathan Tzu-I Yang offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Yang as offering telehealth services.
Show 7 more questionsShow fewer questions
What is Dr. Jonathan Tzu-I Yang's MIPS score?
Dr. Yang's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Jonathan Tzu-I Yang see?
CMS counts 150 Medicare patients who saw Dr. Yang in 2024, with an average age of 72.
What services does Dr. Jonathan Tzu-I Yang bill to Medicare?
In 2024, Dr. Yang's most billed Medicare services were radiation oncology (77300), radiation oncology (77014) and radiation oncology (77334).
Where did Dr. Jonathan Tzu-I Yang go to medical school?
Dr. Yang graduated from Yale School of Medicine in 2011.
What drugs does Dr. Jonathan Tzu-I Yang prescribe most?
In 2024 Medicare Part D data, Dr. Yang's most prescribed drugs by claims were Dexamethasone, Methylprednisolone and Memantine HCl.
Has Dr. Jonathan Tzu-I Yang received payments from drug or device companies?
CMS Open Payments shows $14,617 in general payments to Dr. Yang from 3 companies from 2020 to 2025. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Dr. Jonathan Tzu-I Yang been practicing?
Dr. Yang graduated from medical school in 2011, 15 years ago.
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