NPI registry status
Active
2026 NPPES data Cardiovascular Disease Physician NPI 1194729822 M.D.
Verify on CMS → Jonathan Steinberg, M.D.
Cardiovascular Disease Physician in Ridgewood, New Jersey.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 24,810 in Cardiovascular Disease Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
975
Medicare Part D claims · 161 beneficiaries · Cardiovascular Disease Physician avg: 3K
Generic prescribing
65%
generic claims · 35% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$960
2 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Jonathan Steinberg, M.D. filed 975 Medicare Part D claims in 2023 as a Cardiovascular Disease Physician in Ridgewood, New Jersey, prescribing 65% generic.
- 975
- Part D claims, 2023
- 65%
- generic prescribing
- Likely
- board-certified (heuristic)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Jonathan Steinberg, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
975 Top 25% higher than 75% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Jonathan Steinberg, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Jonathan Steinberg, M.D.?
Quality data not reportedPrimary specialty
Cardiovascular Disease Physician
Medicare Part D claims
975 68% vs specialty avg
Specialty distribution in New Jersey
How Cardiovascular Disease Physician compares to other specialties among New Jersey providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Cardiovascular Disease Physician. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Jonathan Steinberg, M.D. appears in the CMS NPPES registry as a Cardiovascular Disease Physician provider holding M.D. credentials at 223 N VAN DIEN AVE, Ridgewood, NJ, 07450, with a listed phone of (201) 432-7837. NPI 1194729822 was issued on 06/10/2005.
Medicare Part D records for calendar year 2023 show 975 prescription claims written by this provider, covering 161 Medicare beneficiaries and totaling roughly $522K in drug spend, split 35% brand-name and 65% generic by claim count.
Cardiovascular Disease Physician is a mid-sized specialty nationwide, with 24,810 enrolled providers across 54 states and an average of 3,033 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1194729822 |
|---|---|
| Specialty | Cardiovascular Disease Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 06/10/2005 |
Hospital and facility affiliations
Facilities where Jonathan Steinberg, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Summit Medical Group PA
Berkeley Heights, NJ
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Jonathan Steinberg, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$960
Largest payer
Baxter Healthcare
Most common payment type
Consulting Fee
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Above average
Jonathan Steinberg, M.D. - brand share 35.0%
Cardiovascular Disease Physician average
35% brand-name claims vs 65% generic, on 975 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
975
Total Claims
$522K
Total Drug Cost
161
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,543
- Total Day Supply
- 76,175
- Brand vs Generic
- 35% brand / 65% generic
- Brand Drug Cost
- $443K
- Generic Drug Cost
- $79K
Patient Demographics
- Average Patient Age
- 77.0 years
- Avg HCC Risk Score
- 1.44
- Gender Split
- 45% female / 55% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Jonathan Steinberg, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Eliquis
Eliquis
183 claims
- Dofetilide
Dofetilide
167 claims
- Xarelto
Xarelto
143 claims
- Diltiazem 24hr Er …
Diltiazem 24hr Er (Cd)
94 claims
- Metoprolol Succinate 66
Metoprolol Succinate
66 claims
- Amiodarone Hcl 53
Amiodarone Hcl
53 claims
- Amlodipine Besylate 23
Amlodipine Besylate
23 claims
- Atorvastatin Calcium 22
Atorvastatin Calcium
22 claims
| Drug | Claims |
|---|---|
| Eliquis Apixaban | 183 |
| Dofetilide | 167 |
| Xarelto Rivaroxaban | 143 |
| Diltiazem 24hr Er (Cd) Diltiazem Hcl | 94 |
| Metoprolol Succinate | 66 |
| Amiodarone Hcl | 53 |
| Amlodipine Besylate | 23 |
| Atorvastatin Calcium | 22 |
| Carvedilol | 21 |
| Potassium Chloride | 16 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Cardiovascular Disease Physician Overview
How Jonathan Steinberg, M.D. fits within the Cardiovascular Disease Physician landscape nationally.
24,810
Cardiovascular Disease Physician Providers in US
54
States with Cardiovascular Disease Physician
3,033
Avg Claims per Provider
Jonathan Steinberg, M.D.'s 975 claims are below the specialty average of 3,033.
Nearby Cardiovascular Disease Physician Providers in New Jersey
Other clinicians with the same primary specialty enrolled in New Jersey, drawn from the same CMS NPPES roster as Steinberg.
Dr. Kariann Abbate
MD
Ridgewood, NJ
Dr. Rachel Abboud
DO
Paterson, NJ
Dr. Mary Abed
M.D.
Jersey City, NJ
Dr. Andrew Adelsheimer
MD
New Providence, NJ
Dr. Baback Adibi
M.D.
Teaneck, NJ
Compare Cardiovascular Disease Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the New Jersey medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Cardiovascular Disease Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Jonathan Steinberg, M.D.'s specialty? ▼
Jonathan Steinberg, M.D. specializes in Cardiovascular Disease Physician and practices in Ridgewood, New Jersey. Credentials: M.D..
How much does Jonathan Steinberg, M.D. prescribe under Medicare Part D? ▼
In 2023, Jonathan Steinberg, M.D. wrote 975 Medicare Part D claims totaling $522K in drug costs for 161 beneficiaries.
Where is Jonathan Steinberg, M.D. located? ▼
Jonathan Steinberg, M.D. is located at 223 N VAN DIEN AVE, Ridgewood, NJ, 07450. Phone: (201) 432-7837.
What is Jonathan Steinberg, M.D.'s NPI number? ▼
Jonathan Steinberg, M.D.'s National Provider Identifier (NPI) is 1194729822, issued on 06/10/2005.
Does Jonathan Steinberg, M.D. prescribe more brand-name or generic drugs? ▼
Jonathan Steinberg, M.D.'s prescribing is 35% brand-name and 65% generic drugs by claim count, with $443K in brand drug costs.
How many Cardiovascular Disease Physician providers are there in the US? ▼
There are 24,810 Cardiovascular Disease Physician providers across 54 states in the US. The average Cardiovascular Disease Physician provider writes 3,033 Medicare Part D claims per year.
What drugs does Jonathan Steinberg, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Jonathan Steinberg, M.D.'s most frequently prescribed drugs include Eliquis, Dofetilide, Xarelto. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jonathan Steinberg, M.D. accept Medicare? ▼
Jonathan Steinberg, M.D. appears in CMS Medicare data with 975 Part D claims and 161 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jonathan Steinberg, M.D.'s credentials? ▼
Jonathan Steinberg, M.D.'s NPI is 1194729822 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.