Dr. Steven Mark Schonfeld, MD
- Medicare services, 2024
- 24,007
- Medicare patients, 2024
- 729
- Publications
- 6
- MIPS score, 2024
- 97
- Hospital affiliations
- 5
- Practice address
- 225 Williamson St, Elizabeth, NJ 07202
- Practice phone
- Call (908) 994-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Trinitas Regional Medical Center - Williamson Street Campus
Elizabeth, New Jersey
Find Dr. Schonfeld'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. Steven Mark Schonfeld is a neuroradiologist in Elizabeth, New Jersey
Dr. Schonfeld practices at Trinitas Regional Medical Center - Williamson Street Campus in Elizabeth, New Jersey.
Dr. Schonfeld's NPI, 1639156813, was assigned on December 28, 2005. Dr. Schonfeld holds New Jersey license 25MA04384100.
- NPI
- 1639156813NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840282752
- NPI enumeration date
- December 28, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (908) 994-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Steven Mark Schonfeld practices at Trinitas Regional Medical Center - Williamson Street Campus in Elizabeth, New Jersey
Dr. Schonfeld's primary practice is Trinitas Regional Medical Center - Williamson Street Campus, at 225 Williamson St, Elizabeth, NJ 07202 in Union County. The practice phone is (908) 994-5000.
- Trinitas Regional Medical Center - Williamson Street Campus225 Williamson St, Elizabeth, NJ 07202 · Union CountyPhone(908) 994-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Steven Mark Schonfeld is affiliated with 13 sites of care and 7 medical groups
Dr. Schonfeld's primary practice is Trinitas Regional Medical Center - Williamson Street Campus in Elizabeth, New Jersey. Dr. Schonfeld is also affiliated with Trinitas Regional Medical Center. The medical group on file is University Radiology. Dmand AI also links Dr. Schonfeld to 4 more hospitals, 7 group practices and clinics and 6 medical groups, each named with a free account.
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. Steven Mark Schonfeld's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schonfeld practices, 12 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Trinitas Regional Medical Center - Williamson Street Campus | Available with a free account |
| +12 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Steven Mark Schonfeld is one of 39 neuroradiologists in New Jersey
Neuroradiology is Dr. Schonfeld's primary specialty in the NPI Registry, under taxonomy code 2085N0700X. Dr. Schonfeld is licensed in New Jersey.
Specialties and state licenses
- Neuroradiology, New JerseyPrimary
Neuroradiologists near Dr. Schonfeld
Counts of neuroradiologists 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. Steven Mark Schonfeld billed Medicare for 24,007 services in 2024
CMS data shows 24,007 Medicare services from Dr. Schonfeld across 14 procedure codes in 2024, for 729 Medicare patients. Medicare paid $78,802 for them.
Dr. Schonfeld's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 16,6002024: 23,14539%
- Imaging
- 2023: 1,1142024: 86223%
Where Dr. Schonfeld's Medicare services took place, 2024
- In an office23,63198%
- In a facility3762%
Dr. Schonfeld compared with the New Jersey median for neuroradiologists, 2024
- Dr. Schonfeld
- New Jersey median
- Medicare services
- 24,007vs 3,6806.5 times
- Medicare patients
- 729vs 1,21840% below
Medians across 36 neuroradiologists in New Jersey with Dmand AI profiles that report each measure.
Dr. Schonfeld'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.
Need commercial claims for Dr. Schonfeld?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Schonfeld and other neuroradiologists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Steven Mark Schonfeld treated 729 Medicare patients in 2024, average age 76
CMS counts 729 Medicare patients who saw Dr. Schonfeld in 2024. The largest group is 75 to 84, with 278 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.76, 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. Schonfeld's median patient age at 61, with 51% women.
Dr. Schonfeld's Medicare patients by age, 2024
Dr. Schonfeld's Medicare patients by sex, 2024
- Women42859%
- Men30141%
Chronic conditions among Dr. Schonfeld's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Diabetes46%
- Ischemic heart disease41%
- Stroke or TIA37%
- Mood disorders36%
- Anxiety35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Schonfeld's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women51%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Steven Mark Schonfeld scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Schonfeld for performance year 2024, reported as part of a group. Dr. Schonfeld accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Schonfeld's MIPS scores, performance year 2024
- 97of 100Final score
- 95.9of 100Quality
- 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. Steven Mark Schonfeld has 6 publications on record
Dmand AI links 6 papers to Dr. Schonfeld, published from 2018 to 2024. 2018 was the busiest year, with 2. The most frequent topics are Endovascular Procedures and Intracranial Aneurysm. Dr. Schonfeld's most frequent co-authors are Gaurav Gupta, MD, Gaurav Gupta, MD and Sudipta Roychowdhury, MD.
Dr. Schonfeld's papers by year, 2018 to 2024
Topics Dr. Schonfeld writes about most
- Endovascular Procedures
- Intracranial Aneurysm
Dr. Schonfeld's most frequent co-authors
- Gaurav Gupta, MD5 shared papers
- Gaurav Gupta, MD4 shared papers
- Sudipta Roychowdhury, MD4 shared papers
Recent publications by Dr. Schonfeld
Br J Neurosurg
See who Dr. Schonfeld researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Schonfeld works with, so you can find a warm path to the right neuroradiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Steven Mark Schonfeld received $567 in industry payments from 2016 to 2022
CMS Open Payments shows 7 general payments to Dr. Schonfeld from 4 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. MicroVention, Inc. paid the most, $225.
General payments to Dr. Schonfeld by program year, 2016 to 2022
Companies that paid Dr. Schonfeld the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Steven Mark Schonfeld'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) |
| 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) |
| 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. Steven Mark Schonfeld
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. Steven Mark Schonfeld's NPI number?
Dr. Steven Mark Schonfeld's NPI number is 1639156813. It was assigned on December 28, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Steven Mark Schonfeld?
Dr. Steven Mark Schonfeld is a neuroradiologist in Elizabeth, New Jersey. The primary specialty in the NPI Registry is Neuroradiology Physician (taxonomy code 2085N0700X).
Where does Dr. Steven Mark Schonfeld practice?
Dr. Schonfeld practices at 225 Williamson St, Elizabeth, NJ 07202. Dr. Schonfeld's primary practice is Trinitas Regional Medical Center - Williamson Street Campus in Elizabeth, New Jersey. Dmand AI also links Dr. Schonfeld to 4 hospitals, 7 group practices and clinics and 6 medical groups.
What is Dr. Steven Mark Schonfeld's office phone number?
The practice phone on file for Dr. Schonfeld is (908) 994-5000.
What is Dr. Steven Mark Schonfeld's medical license number?
Dr. Schonfeld holds New Jersey license 25MA04384100.
Which hospitals is Dr. Steven Mark Schonfeld affiliated with?
Dr. Schonfeld is affiliated with Trinitas Regional Medical Center. Dmand AI links Dr. Schonfeld to 4 more hospitals.
What medical group is Dr. Steven Mark Schonfeld part of?
Dr. Schonfeld is linked to University Radiology. Dmand AI links Dr. Schonfeld to 6 more medical groups.
Does Dr. Steven Mark Schonfeld accept Medicare?
Yes. CMS data shows Dr. Schonfeld billed Medicare for 24,007 services in 2024, and Dr. Schonfeld accepts Medicare assignment.
What is Dr. Steven Mark Schonfeld's MIPS score?
Dr. Schonfeld's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does Dr. Steven Mark Schonfeld see?
CMS counts 729 Medicare patients who saw Dr. Schonfeld in 2024, with an average age of 76.
Show 5 more questionsShow fewer questions
What services does Dr. Steven Mark Schonfeld bill to Medicare?
In 2024, Dr. Schonfeld's most billed Medicare services were medical supplies or transport (A9575), medicare temporary code (Q9967) and diagnostic imaging (70450).
Has Dr. Steven Mark Schonfeld received payments from drug or device companies?
CMS Open Payments shows $567 in general payments to Dr. Schonfeld from 4 companies from 2016 to 2022. The largest total came from MicroVention, Inc.
How long has Dr. Steven Mark Schonfeld been practicing?
Dr. Schonfeld graduated from medical school in 1978, 48 years ago.
Does Dr. Steven Mark Schonfeld do research?
Dmand AI links 6 publications to Dr. Schonfeld, published from 2018 to 2024.
Who does Dr. Steven Mark Schonfeld publish with?
Dr. Schonfeld's most frequent co-authors are Gaurav Gupta, MD (5 shared papers), Gaurav Gupta, MD (4 shared papers) and Sudipta Roychowdhury, MD (4 shared papers).
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