Circ Cardiovasc Imaging
Dr. Nathaniel Rosso Smilowitz, MD
- Medicare services, 2024
- 50
- Medicare patients, 2024
- 32
- Part D claims, 2017
- 49
- Publications
- 164
- Clinical trials
- 2
- Practice address
- 550 1st Ave, New York, NY 10016
- 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 - Tisch Hospital
New York, New York
Find Dr. Smilowitz's professional email, personal email and mobile number
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Dr. Nathaniel Rosso Smilowitz is a cardiologist in New York, New York
Dr. Smilowitz practices at NYU Langone - Tisch Hospital in New York, New York.
Dr. Smilowitz's NPI, 1437475696, was assigned on April 13, 2010. Dr. Smilowitz graduated from New York University School of Medicine in 2010. Dr. Smilowitz holds New York license 262021.
- NPI
- 1437475696NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315178498
- NPI enumeration date
- April 13, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 263-1481
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nathaniel Rosso Smilowitz practices at NYU Langone - Tisch Hospital in New York, New York
Dr. Smilowitz's primary practice is NYU Langone - Tisch Hospital, at 550 1st Ave, New York, NY 10016 in New York County. The practice phone is (212) 263-1481.
- NYU Langone - Tisch Hospital550 1st Ave, New York, NY 10016 · New York CountyPhone(212) 263-1481
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Nathaniel Rosso Smilowitz is affiliated with 2 sites of care and 1 medical group
Dr. Smilowitz's primary practice is NYU Langone - Tisch Hospital in New York, New York. Dr. Smilowitz 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. Nathaniel Rosso Smilowitz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Smilowitz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYU Langone - Tisch Hospital | 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. Nathaniel Rosso Smilowitz is one of 2,265 cardiologists in New York
Cardiovascular disease is Dr. Smilowitz's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Smilowitz is licensed in New York.
Specialties and state licenses
- Cardiovascular disease, New YorkPrimary
Cardiologists near Dr. Smilowitz
Counts of cardiologists 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. Nathaniel Rosso Smilowitz billed Medicare for 50 services in 2024
CMS data shows 50 Medicare services from Dr. Smilowitz across 3 procedure codes in 2024, for 32 Medicare patients. Medicare paid $5,480 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Smilowitz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 752024: 5033%
Dr. Smilowitz compared with the New York median for cardiologists, 2024
- Dr. Smilowitz
- New York median
- Medicare services
- 50vs 1,67497% below
- Medicare patients
- 32vs 61195% below
- Part D claims
- 49vs 1,41297% below
Medians across 2,211 cardiologists in New York with Dmand AI profiles that report each measure.
Dr. Smilowitz'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. Nathaniel Rosso Smilowitz treated 32 Medicare patients in 2024, average age 72
CMS counts 32 Medicare patients who saw Dr. Smilowitz in 2024. The largest group is 65 to 74, with 15 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.86, 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. Smilowitz's median patient age at 65, with 40% women.
Dr. Smilowitz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Smilowitz's Medicare patients by sex, 2024
- Women2166%
- Men1134%
Chronic conditions among Dr. Smilowitz's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Diabetes69%
- Arthritis56%
- Chronic kidney disease56%
- Heart failure50%
- Atrial fibrillation44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Smilowitz'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
- Women40%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nathaniel Rosso Smilowitz wrote 49 Medicare Part D claims in 2017
In 2017, Dr. Smilowitz wrote 49 Medicare Part D claims. They cover 3 drugs, with $384 in total drug cost. In 2016, CMS named 251 claims across 8 drugs.
Dr. Smilowitz's most prescribed drugs by claims, 2017
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, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 2512017: 4980%
Drugs named by CMS: 3 in 2017, 8 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Nathaniel Rosso Smilowitz 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. Smilowitz for performance year 2024, reported as part of a group. Dr. Smilowitz accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Smilowitz'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.
Coronary angioplasty and stenting: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Nathaniel Rosso Smilowitz has 164 publications on record
Dmand AI links 164 papers to Dr. Smilowitz, published from 2012 to 2025. 2022 was the busiest year, with 16. The most frequent topics are Myocardial Infarction, Coronary Angiography and Coronary Artery Disease. Dr. Smilowitz has published most often in Am J Cardiol. Dr. Smilowitz's most frequent co-authors are Jeffrey Berger, MBA, MD, Judith S. Hochman, MD and Stuart David Katz, MD.
Dr. Smilowitz's papers by year, 2016 to 2025
Topics Dr. Smilowitz writes about most
- Myocardial Infarction
- Coronary Angiography
- Coronary Artery Disease
- Percutaneous Coronary Intervention
- Postoperative Complications
- Cardiovascular Diseases
- Hospital Mortality
- Coronary Vessels
Dr. Smilowitz's most frequent co-authors
- Jeffrey Berger, MBA, MD61 shared papers
- Judith S. Hochman, MD19 shared papers
- Stuart David Katz, MD9 shared papers
Recent publications by Dr. Smilowitz
J Thromb Haemost
J Am Heart Assoc
Circ Cardiovasc Interv
See who Dr. Smilowitz researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Smilowitz works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nathaniel Rosso Smilowitz has worked on 2 clinical trials
Dmand AI links Dr. Smilowitz to 2 clinical trials. 1 is still active or recruiting. Conditions studied include Ischemia and Coronary Artery Disease.
Conditions in Dr. Smilowitz's trials
- Ischemia
- Coronary Artery Disease
Investigators on the most trials with Dr. Smilowitz
- Omar Almousalli, MD1 shared trial
- Nivee Pradip Amin, MD1 shared trial
- Caroline A. Ball, MD1 shared trial
Recent clinical trials with Dr. Smilowitz
Women's IschemiA TRial to Reduce Events In Non-ObstRuctive CAD (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Nathaniel Rosso Smilowitz received $46,237 in industry payments from 2016 to 2025
CMS Open Payments shows 74 general payments to Dr. Smilowitz from 14 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 85% of the total. Abbott Laboratories paid the most, $41,337.
General payments to Dr. Smilowitz by program year, 2016 to 2025
General payments to Dr. Smilowitz by kind, 2016 to 2025
- Consulting fees$39,07585%
- Food and beverage$3,6308%
- Speaker and faculty fees$1,8754%
- Travel and lodging$1,1573%
- Education speaker fees$5001%
Companies that paid Dr. Smilowitz 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. Nathaniel Rosso Smilowitz graduated from New York University School of Medicine
Dr. Smilowitz graduated from New York University School of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nathaniel Rosso Smilowitz'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) |
| 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)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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Nathaniel Rosso Smilowitz
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. Nathaniel Rosso Smilowitz's NPI number?
Dr. Nathaniel Rosso Smilowitz's NPI number is 1437475696. It was assigned on April 13, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathaniel Rosso Smilowitz?
Dr. Nathaniel Rosso Smilowitz is a cardiologist in New York, New York. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Nathaniel Rosso Smilowitz practice?
Dr. Smilowitz practices at 550 1st Ave, New York, NY 10016. Dr. Smilowitz's primary practice is NYU Langone - Tisch Hospital in New York, New York.
What is Dr. Nathaniel Rosso Smilowitz's office phone number?
The practice phone on file for Dr. Smilowitz is (212) 263-1481.
What is Dr. Nathaniel Rosso Smilowitz's medical license number?
Dr. Smilowitz holds New York license 262021.
Which hospitals is Dr. Nathaniel Rosso Smilowitz affiliated with?
Dr. Smilowitz is affiliated with Tisch Hospital.
What medical group is Dr. Nathaniel Rosso Smilowitz part of?
Dr. Smilowitz is linked to NYU Langone Orthopedic Surgery Associates.
Does Dr. Nathaniel Rosso Smilowitz accept Medicare?
Yes. CMS data shows Dr. Smilowitz billed Medicare for 50 services in 2024, and Dr. Smilowitz accepts Medicare assignment.
What is Dr. Nathaniel Rosso Smilowitz's MIPS score?
Dr. Smilowitz's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Dr. Nathaniel Rosso Smilowitz see?
CMS counts 32 Medicare patients who saw Dr. Smilowitz in 2024, with an average age of 72.
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What services does Dr. Nathaniel Rosso Smilowitz bill to Medicare?
In 2024, Dr. Smilowitz's most billed Medicare services were special service (99152), heart test or procedure (93454) and heart test or procedure (93458).
Where did Dr. Nathaniel Rosso Smilowitz go to medical school?
Dr. Smilowitz graduated from New York University School of Medicine in 2010.
What drugs does Dr. Nathaniel Rosso Smilowitz prescribe most?
In 2017 Medicare Part D data, Dr. Smilowitz's most prescribed drugs by claims were Clopidogrel, Atorvastatin Calcium and Lisinopril.
Has Dr. Nathaniel Rosso Smilowitz received payments from drug or device companies?
CMS Open Payments shows $46,237 in general payments to Dr. Smilowitz from 14 companies from 2016 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Nathaniel Rosso Smilowitz been practicing?
Dr. Smilowitz graduated from medical school in 2010, 16 years ago.
Does Dr. Nathaniel Rosso Smilowitz do research?
Dmand AI links 164 publications to Dr. Smilowitz, published from 2012 to 2025. Dr. Smilowitz has worked on 2 clinical trials.
Who does Dr. Nathaniel Rosso Smilowitz publish with?
Dr. Smilowitz's most frequent co-authors are Jeffrey Berger, MBA, MD (61 shared papers), Judith S. Hochman, MD (19 shared papers) and Stuart David Katz, MD (9 shared papers).
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