Dr. Nadeem Riaz, MD
- Medicare services, 2024
- 418
- Medicare patients, 2024
- 192
- Part D claims, 2024
- 37
- Publications
- 226
- MIPS score, 2024
- 91
- Practice address
- 1275 York Avenue, New York, NY 10065
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Riaz's professional email, personal email and mobile number
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Dr. Nadeem Riaz is a radiation oncologist in New York, New York
Dr. Riaz practices at Memorial Sloan Kettering Cancer Center in New York, New York, part of Memorial Sloan Kettering Cancer Center.
Dr. Riaz's NPI, 1750690772, was assigned on September 27, 2010. Dr. Riaz graduated from Stanford University School Of Medicine in 2009. Dr. Riaz holds New York license 258431-1.
- NPI
- 1750690772NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961622444
- NPI enumeration date
- September 27, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- 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. Nadeem Riaz practices at Memorial Sloan Kettering Cancer Center in New York, New York
Dr. Riaz's primary practice is Memorial Sloan Kettering Cancer Center, at 1275 York Avenue, New York, NY 10065.
- Memorial Sloan Kettering Cancer Center1275 York Avenue, New York, NY 10065
Source: Dmand AI Affiliation Data
Dr. Nadeem Riaz is affiliated with 1 site of care and 1 medical group
Dr. Riaz's primary practice is Memorial Sloan Kettering Cancer Center in New York, New York, part of Memorial Sloan Kettering Cancer Center. The medical group on file is Memorial Sloan Kettering Cancer Center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nadeem Riaz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Riaz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Sloan Kettering Cancer Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Memorial Sloan Kettering Cancer Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Nadeem Riaz is one of 385 radiation oncologists in New York
Radiation oncology is Dr. Riaz's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Riaz is board certified in radiation oncology by the American Board of Radiology. Dmand AI has Dr. Riaz's licenses on file in 2 states: New York and Florida.
Specialties and state licenses
- Radiation oncology, New YorkPrimary
- Florida license
Clinical focus
Dmand AI lists head & neck cancer radiation among the conditions Dr. Riaz treats.
Radiation oncologists near Dr. Riaz
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. Nadeem Riaz billed Medicare for 418 services in 2024
CMS data shows 418 Medicare services from Dr. Riaz across 7 procedure codes in 2024, for 192 Medicare patients. Medicare paid $26,664 for them.
Dr. Riaz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 3092024: 20434%
- Imaging
- 2023: 2992024: 10565%
- Office and hospital visits
- 2023: 872024: 835%
- Surgery
- 2023: 342024: 2624%
Where Dr. Riaz's Medicare services took place, 2024
- In an office29069%
- In a facility12831%
Dr. Riaz compared with the New York median for radiation oncologists, 2024
- Dr. Riaz
- New York median
- Medicare services
- 418vs 1,05460% below
- Medicare patients
- 192vs 16020% above
- Part D claims
- 11vs 3669% below
Medians across 368 radiation oncologists in New York with Dmand AI profiles that report each measure.
Dr. Riaz'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. Riaz and other radiation oncologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nadeem Riaz treated 192 Medicare patients in 2024, average age 75
CMS counts 192 Medicare patients who saw Dr. Riaz in 2024. The largest group is 65 to 74, with 93 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.12, 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. Riaz's median patient age at 71, with 33% women.
Dr. Riaz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Riaz's Medicare patients by sex, 2024
- Women8946%
- Men10354%
Chronic conditions among Dr. Riaz's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Cancer53%
- Arthritis44%
- Anxiety30%
- Ischemic heart disease30%
- Diabetes28%
- Mood disorders27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Riaz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women33%
- Men66%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nadeem Riaz wrote 37 Medicare Part D claims in 2024
In 2024, Dr. Riaz wrote 37 Medicare Part D claims for 14 patients. 89% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $973 in total drug cost. In 2022, CMS named 11 claims across 1 drug.
Dr. Riaz's Part D claims by kind of drug, 2024
- Generic33 claims89%
- Brand-name and other4 claims11%
Dr. Riaz'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. Riaz's Part D claims, 2024
- Opioids51%19 of 37 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, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 112024: 11No change
Drugs named by CMS: 1 in 2024, 1 in 2022.
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. Nadeem Riaz 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. Riaz for performance year 2024, reported as part of a group. Dr. Riaz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Riaz as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Riaz's MIPS scores, performance year 2024
- 91of 100Final score
- 93.7of 100Quality
- 40of 100Improvement Activities
- 72of 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. Nadeem Riaz has 226 publications on record
Dmand AI links 226 papers to Dr. Riaz, published from 2008 to 2025. 2017 was the busiest year, with 25. The most frequent topics are Head and Neck Neoplasms, Radiotherapy, Intensity-Modulated and Carcinoma, Squamous Cell. Dr. Riaz has published most often in Int J Radiat Oncol Biol Phys. Dr. Riaz's most frequent co-authors are Nancy Lee, MD, Richard J. Wong, MD and Luc Gt Morris, MD.
Dr. Riaz's papers by year, 2016 to 2025
Topics Dr. Riaz writes about most
- Head and Neck Neoplasms
- Radiotherapy, Intensity-Modulated
- Carcinoma, Squamous Cell
- Chemoradiotherapy
- Squamous Cell Carcinoma of Head and Neck
- Oropharyngeal Neoplasms
- Immunotherapy
- Radiotherapy Dosage
Dr. Riaz's most frequent co-authors
Recent publications by Dr. Riaz
See who Dr. Riaz researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Riaz works with, so you can find a warm path to the right radiation oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nadeem Riaz received $8,181 in industry payments from 2017 to 2025
CMS Open Payments shows 13 general payments to Dr. Riaz from 3 drug and device companies from 2017 to 2025. Consulting fees make up the largest share, 77% of the total. AstraZeneca Pharmaceuticals LP paid the most, $6,650.
General payments to Dr. Riaz by program year, 2017 to 2025
General payments to Dr. Riaz by kind, 2017 to 2025
- Consulting fees$6,28377%
- Travel and lodging$1,69421%
- Food and beverage$2042%
Companies that paid Dr. Riaz the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nadeem Riaz graduated from Stanford University School Of Medicine
Dr. Riaz graduated from Stanford University School Of Medicine in 2009.
- Medical school
- Board certified in radiation oncology
Source: Dmand AI Professional Profile Data
Dr. Nadeem Riaz accepts plans from 10 insurance carriers
Dr. Riaz is in network with 10 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Excellus BlueCross BlueShield
- United Healthcare
- MVP Health Care
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- +2 more carriersWith a free account
Plan types Dr. Riaz accepts, by number of carriers
- PPO6
- EPO4
- Medicare4
- POS4
- HMO3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Nadeem Riaz'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. Nadeem Riaz
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. Nadeem Riaz's NPI number?
Dr. Nadeem Riaz's NPI number is 1750690772. It was assigned on September 27, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Nadeem Riaz?
Dr. Nadeem Riaz 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. Nadeem Riaz practice?
Dr. Riaz practices at 1275 York Avenue, New York, NY 10065. Dr. Riaz's primary practice is Memorial Sloan Kettering Cancer Center in New York, New York, part of Memorial Sloan Kettering Cancer Center.
What is Dr. Nadeem Riaz's medical license number?
Dr. Riaz holds New York license 258431-1, one of the licenses on file in 2 states.
Which states has Dr. Nadeem Riaz been licensed in?
Dmand AI has state licenses on file for Dr. Riaz in New York (2010 to 2026) and Florida (since 2023).
Which hospitals is Dr. Nadeem Riaz affiliated with?
Dr. Riaz practices at Memorial Sloan Kettering Cancer Center in New York, New York.
What medical group is Dr. Nadeem Riaz part of?
Dr. Riaz is linked to Memorial Sloan Kettering Cancer Center.
Does Dr. Nadeem Riaz accept Medicare?
Yes. CMS data shows Dr. Riaz billed Medicare for 418 services in 2024, and Dr. Riaz accepts Medicare assignment.
Does Dr. Nadeem Riaz offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Riaz as offering telehealth services.
What is Dr. Nadeem Riaz's MIPS score?
Dr. Riaz'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. Nadeem Riaz see?
CMS counts 192 Medicare patients who saw Dr. Riaz in 2024, with an average age of 75.
Is Dr. Nadeem Riaz board certified?
Yes. Dr. Riaz is board certified in radiation oncology by the American Board of Radiology.
What services does Dr. Nadeem Riaz bill to Medicare?
In 2024, Dr. Riaz's most billed Medicare services were medicare service (G6002), radiation oncology (77427) and office visit, established patient (99213).
Where did Dr. Nadeem Riaz go to medical school?
Dr. Riaz graduated from Stanford University School Of Medicine in 2009.
What drugs does Dr. Nadeem Riaz prescribe most?
In 2024 Medicare Part D data, Dr. Riaz's most prescribed drugs by claims were Fentanyl.
Has Dr. Nadeem Riaz received payments from drug or device companies?
CMS Open Payments shows $8,181 in general payments to Dr. Riaz from 3 companies from 2017 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Nadeem Riaz been practicing?
Dr. Riaz graduated from medical school in 2009, 17 years ago.
Does Dr. Nadeem Riaz do research?
Dmand AI links 226 publications to Dr. Riaz, published from 2008 to 2025.
Who does Dr. Nadeem Riaz publish with?
Dr. Riaz's most frequent co-authors are Nancy Lee, MD (91 shared papers), Richard J. Wong, MD (47 shared papers) and Luc Gt Morris, MD (45 shared papers).
What insurance does Dr. Nadeem Riaz accept?
Dr. Riaz is in network with 10 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.
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