NPI registry status
Active
2026 NPPES data Addiction Psychiatry Physician NPI 1588676365 M.D.
Verify on CMS → Ivan Cohen, M.D.
Addiction Psychiatry Physician in Newark, Delaware.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 667 in Addiction Psychiatry 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
2K
Medicare Part D claims · 119 beneficiaries · Addiction Psychiatry Physician avg: 792
Industry payments
$28.15
2 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Ivan Cohen, M.D. filed 1,616 Medicare Part D claims in 2023 as a Addiction Psychiatry Physician in Newark, Delaware.
- 2K
- Part D claims, 2023
- $28.15
- industry payments (Sunshine Act)
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.
Ivan Cohen, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,616 Top 18% higher than 82% 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-eligible specialty (heuristic, not verified)
Ivan Cohen, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Ivan Cohen, M.D.?
Quality data not reportedPrimary specialty
Addiction Psychiatry Physician
Medicare Part D claims
1,616 104% vs specialty avg
Specialty distribution in Delaware
How Addiction Psychiatry Physician compares to other specialties among Delaware 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 Addiction Psychiatry 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).
Ivan Cohen, M.D. appears in the CMS NPPES registry as a Addiction Psychiatry Physician provider holding M.D. credentials at 262 CHAPMAN RD, Newark, DE, 19702, with a listed phone of (302) 292-0888. NPI 1588676365 was issued on 08/12/2006.
Medicare Part D records for calendar year 2023 show 1,616 prescription claims written by this provider, covering 119 Medicare beneficiaries and totaling roughly $143K in drug spend.
Addiction Psychiatry Physician is a narrow specialty nationwide, with 667 enrolled providers across 49 states and an average of 792 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 | 1588676365 |
|---|---|
| Specialty | Addiction Psychiatry Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 08/12/2006 |
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 Ivan Cohen, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$28
Largest payer
Corium, LLC
Most common payment type
Food and Beverage
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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
1,616
Total Claims
$143K
Total Drug Cost
119
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,630
- Total Day Supply
- 78,340
- Generic Drug Cost
- $56K
Patient Demographics
- Average Patient Age
- 69.5 years
- Avg HCC Risk Score
- 1.31
- Gender Split
- 61% female / 39% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Ivan Cohen, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Alprazolam
Alprazolam
196 claims
- Bupropion Xl
Bupropion Xl
119 claims
- Duloxetine Hcl
Duloxetine Hcl
114 claims
- Lorazepam
Lorazepam
93 claims
- Zolpidem Tartrate
Zolpidem Tartrate
91 claims
- Aripiprazole
Aripiprazole
79 claims
- Clonazepam 60
Clonazepam
60 claims
- Trazodone Hcl 54
Trazodone Hcl
54 claims
| Drug | Claims |
|---|---|
| Alprazolam | 196 |
| Bupropion Xl Bupropion Hcl | 119 |
| Duloxetine Hcl | 114 |
| Lorazepam | 93 |
| Zolpidem Tartrate | 91 |
| Aripiprazole | 79 |
| Clonazepam | 60 |
| Trazodone Hcl | 54 |
| Sertraline Hcl | 53 |
| Fluoxetine Hcl | 49 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Addiction Psychiatry Physician Overview
How Ivan Cohen, M.D. fits within the Addiction Psychiatry Physician landscape nationally.
667
Addiction Psychiatry Physician Providers in US
49
States with Addiction Psychiatry Physician
792
Avg Claims per Provider
Ivan Cohen, M.D.'s 1,616 claims are above the specialty average of 792.
Nearby Addiction Psychiatry Physician Providers in Delaware
Other clinicians with the same primary specialty enrolled in Delaware, drawn from the same CMS NPPES roster as Cohen.
Compare Addiction Psychiatry 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 Delaware medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Addiction Psychiatry 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.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Delaware
Frequently Asked Questions
What is Ivan Cohen, M.D.'s specialty? ▼
Ivan Cohen, M.D. specializes in Addiction Psychiatry Physician and practices in Newark, Delaware. Credentials: M.D..
How much does Ivan Cohen, M.D. prescribe under Medicare Part D? ▼
In 2023, Ivan Cohen, M.D. wrote 1,616 Medicare Part D claims totaling $143K in drug costs for 119 beneficiaries.
Where is Ivan Cohen, M.D. located? ▼
Ivan Cohen, M.D. is located at 262 CHAPMAN RD, Newark, DE, 19702. Phone: (302) 292-0888.
What is Ivan Cohen, M.D.'s NPI number? ▼
Ivan Cohen, M.D.'s National Provider Identifier (NPI) is 1588676365, issued on 08/12/2006.
How many Addiction Psychiatry Physician providers are there in the US? ▼
There are 667 Addiction Psychiatry Physician providers across 49 states in the US. The average Addiction Psychiatry Physician provider writes 792 Medicare Part D claims per year.
What drugs does Ivan Cohen, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Ivan Cohen, M.D.'s most frequently prescribed drugs include Alprazolam, Bupropion Xl, Duloxetine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Ivan Cohen, M.D. accept Medicare? ▼
Ivan Cohen, M.D. appears in CMS Medicare data with 1,616 Part D claims and 119 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ivan Cohen, M.D.'s credentials? ▼
Ivan Cohen, M.D.'s NPI is 1588676365 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
Compiled from official public sources by the PlainDoctor editorial team.