Dr. Marc Schwartz, MD
- Medicare services, 2024
- 330
- Medicare patients, 2024
- 79
- Part D claims, 2024
- 463
- Publications
- 61
- Clinical trials
- 1
- 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. Schwartz's professional email, personal email and mobile number
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Dr. Marc Schwartz is a hematologist and oncologist in New York, New York
Dr. Schwartz practices at NYU Langone - Tisch Hospital in New York, New York.
Dr. Schwartz's NPI, 1518385467, was assigned on March 28, 2014. Dr. Schwartz graduated from State University of New York at Stony Brook, School of Medicine in 2014. Dr. Schwartz holds Colorado license DR.0065072.
- NPI
- 1518385467NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234557224
- NPI enumeration date
- March 28, 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. Marc Schwartz practices at NYU Langone - Tisch Hospital in New York, New York
Dr. Schwartz'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. Marc Schwartz is affiliated with 5 sites of care and 2 medical groups
Dr. Schwartz's primary practice is NYU Langone - Tisch Hospital in New York, New York. Dr. Schwartz is also affiliated with Tisch Hospital. The medical group on file is NYU Langone Orthopedic Surgery Associates. Dmand AI also links Dr. Schwartz to 2 more hospitals, 1 group practice or clinic and 1 medical group, 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. Marc Schwartz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schwartz practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYU Langone - Tisch Hospital | 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. Marc Schwartz is one of 996 hematologists and oncologists in New York
Hematology and oncology is Dr. Schwartz's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Schwartz is licensed in Colorado.
Specialties and state licenses
- Hematology and oncology, ColoradoPrimary
Hematologists and oncologists near Dr. Schwartz
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. Marc Schwartz billed Medicare for 330 services in 2024
CMS data shows 330 Medicare services from Dr. Schwartz across 4 procedure codes in 2024, for 79 Medicare patients. Medicare paid $31,046 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Schwartz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3952024: 33016%
Dr. Schwartz compared with the New York median for hematologists and oncologists, 2024
- Dr. Schwartz
- New York median
- Medicare services
- 330vs 66851% below
- Medicare patients
- 79vs 21062% below
- Part D claims
- 305vs 25818% above
Medians across 940 hematologists and oncologists in New York with Dmand AI profiles that report each measure.
Dr. Schwartz'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. Marc Schwartz treated 79 Medicare patients in 2024, average age 68
CMS counts 79 Medicare patients who saw Dr. Schwartz in 2024. The largest group is 65 to 74, with 46 patients. 63% of them have high blood pressure, and 58% have high cholesterol. 20% are also on Medicaid. Their average risk score is 3.36, 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. Schwartz's median patient age at 68, with 43% women.
Dr. Schwartz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Schwartz's Medicare patients by sex, 2024
- Women3544%
- Men4456%
Chronic conditions among Dr. Schwartz's Medicare patients, 2024
- High blood pressure63%
- High cholesterol58%
- Arthritis52%
- Mood disorders44%
- Depression38%
- Chronic kidney disease34%
- Anxiety33%
- Ischemic heart disease30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Schwartz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marc Schwartz wrote 463 Medicare Part D claims in 2024
In 2024, Dr. Schwartz wrote 463 Medicare Part D claims for 58 patients. 65% of them were for generic drugs. CMS names the drug for 305 of them, across 11 drugs with 11 or more claims each, at $1,616,472 in total drug cost. In 2023, CMS named 184 claims across 7 drugs.
Dr. Schwartz's Part D claims by kind of drug, 2024
- Generic303 claims65%
- Brand-name and other160 claims35%
Dr. Schwartz'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. Schwartz's Part D claims, 2024
- Antibiotics9%41 of 463 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: 1842024: 30566%
Drugs named by CMS: 11 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. Marc Schwartz offers telehealth to Medicare patients
Dr. Schwartz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Schwartz as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Marc Schwartz has 61 publications on record
Dmand AI links 61 papers to Dr. Schwartz, published from 2010 to 2025. 2024 was the busiest year, with 10. The most frequent topics are Neuroma, Acoustic, Botulinum Toxins, Type A and Cranial Fossa, Middle. Dr. Schwartz has published most often in Otol Neurotol. Dr. Schwartz's most frequent co-authors are Marc Stuart Schwartz, MD, Rick Adam Friedman, MD, PhD and Omid Moshtaghi, MD.
Dr. Schwartz's papers by year, 2016 to 2025
Topics Dr. Schwartz writes about most
- Neuroma, Acoustic
- Botulinum Toxins, Type A
- Cranial Fossa, Middle
- Hearing
- Postoperative Complications
- Facial Nerve
- Neuromuscular Agents
- Neurosurgical Procedures
Dr. Schwartz's most frequent co-authors
- Marc Stuart Schwartz, MD28 shared papers
- Rick Adam Friedman, MD, PhD25 shared papers
- Omid Moshtaghi, MD13 shared papers
Recent publications by Dr. Schwartz
See who Dr. Schwartz researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Schwartz 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. Marc Schwartz has worked on 1 clinical trial
Dmand AI links Dr. Schwartz to 1 clinical trial. 1 is still active or recruiting.
Investigators on the most trials with Dr. Schwartz
- Maria Laura Amaya, MD1 shared trial
- Steven M. Bair, MD1 shared trial
- Peter A. Forsberg, MD1 shared trial
Recent clinical trials with Dr. Schwartz
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Marc Schwartz received $20,970 in industry payments from 2018 to 2025
CMS Open Payments shows 9 general payments to Dr. Schwartz from 6 drug and device companies from 2018 to 2025. Consulting fees make up the largest share, 99% of the total. Abbvie Inc. paid the most, $14,671.
General payments to Dr. Schwartz by program year, 2018 to 2025
General payments to Dr. Schwartz by kind, 2018 to 2025
- Consulting fees$20,72599%
- Food and beverage$2451%
Companies that paid Dr. Schwartz 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. Marc Schwartz graduated from State University of New York at Stony Brook, School of Medicine
Dr. Schwartz graduated from State University of New York at Stony Brook, School of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Marc Schwartz'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) |
| 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. Marc Schwartz
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. Marc Schwartz's NPI number?
Dr. Marc Schwartz's NPI number is 1518385467. It was assigned on March 28, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Marc Schwartz?
Dr. Marc Schwartz 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. Marc Schwartz practice?
Dr. Schwartz practices at 550 1st Ave, New York, NY 10016. Dr. Schwartz's primary practice is NYU Langone - Tisch Hospital in New York, New York. Dmand AI also links Dr. Schwartz to 2 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. Marc Schwartz's office phone number?
The practice phone on file for Dr. Schwartz is (212) 263-1481.
What is Dr. Marc Schwartz's medical license number?
Dr. Schwartz holds Colorado license DR.0065072.
Which hospitals is Dr. Marc Schwartz affiliated with?
Dr. Schwartz is affiliated with Tisch Hospital. Dmand AI links Dr. Schwartz to 2 more hospitals.
What medical group is Dr. Marc Schwartz part of?
Dr. Schwartz is linked to NYU Langone Orthopedic Surgery Associates. Dmand AI links Dr. Schwartz to 1 more medical group.
Does Dr. Marc Schwartz accept Medicare?
Yes. CMS data shows Dr. Schwartz billed Medicare for 330 services in 2024, and Dr. Schwartz accepts Medicare assignment.
Does Dr. Marc Schwartz offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Schwartz as offering telehealth services.
How many Medicare patients does Dr. Marc Schwartz see?
CMS counts 79 Medicare patients who saw Dr. Schwartz in 2024, with an average age of 68.
Show 7 more questionsShow fewer questions
What services does Dr. Marc Schwartz bill to Medicare?
In 2024, Dr. Schwartz's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99215) and hospital inpatient care (99238).
Where did Dr. Marc Schwartz go to medical school?
Dr. Schwartz graduated from State University of New York at Stony Brook, School of Medicine in 2014.
What drugs does Dr. Marc Schwartz prescribe most?
In 2024 Medicare Part D data, Dr. Schwartz's most prescribed drugs by claims were Acyclovir, Iclusig and Sulfamethoxazole-Trimethoprim.
Has Dr. Marc Schwartz received payments from drug or device companies?
CMS Open Payments shows $20,970 in general payments to Dr. Schwartz from 6 companies from 2018 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Marc Schwartz been practicing?
Dr. Schwartz graduated from medical school in 2014, 12 years ago.
Does Dr. Marc Schwartz do research?
Dmand AI links 61 publications to Dr. Schwartz, published from 2010 to 2025. Dr. Schwartz has worked on 1 clinical trial.
Who does Dr. Marc Schwartz publish with?
Dr. Schwartz's most frequent co-authors are Marc Stuart Schwartz, MD (28 shared papers), Rick Adam Friedman, MD, PhD (25 shared papers) and Omid Moshtaghi, MD (13 shared papers).
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