NPI registry status
Active
2026 NPPES data Radiation Oncology Physician NPI 1306888961 M.D.
Verify on CMS → Adam Raben, M.D.
Radiation Oncology 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 6,029 in Radiation Oncology 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
231
Medicare Part D claims · 85 beneficiaries · Radiation Oncology Physician avg: 186
Industry payments
$1.3K
4 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Adam Raben, M.D. filed 231 Medicare Part D claims in 2023 as a Radiation Oncology Physician in Newark, Delaware.
- 231
- Part D claims, 2023
- 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.
Adam Raben, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
231 49th percentile higher than 49% 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)
Adam Raben, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 3 hospital affiliations - 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 Adam Raben, M.D.?
Quality data not reportedPrimary specialty
Radiation Oncology Physician
Medicare Part D claims
231 24% vs specialty avg
Specialty distribution in Delaware
How Radiation Oncology 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 Radiation Oncology 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).
Adam Raben, M.D. appears in the CMS NPPES registry as a Radiation Oncology Physician provider holding M.D. credentials at 4701 OGLETOWN STANTON RD, Newark, DE, 19713, with a listed phone of (302) 623-4800. NPI 1306888961 was issued on 06/11/2006.
Medicare Part D records for calendar year 2023 show 231 prescription claims written by this provider, covering 85 Medicare beneficiaries and totaling roughly $5K in drug spend.
Radiation Oncology Physician is a mid-sized specialty nationwide, with 6,029 enrolled providers across 53 states and an average of 186 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 | 1306888961 |
|---|---|
| Specialty | Radiation Oncology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 06/11/2006 |
Hospital and facility affiliations
Facilities where Adam Raben, 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.
According to CMS billing records, Adam Raben, M.D. is affiliated with 3 Medicare-billing facilities.
Christiana Care Health Services Inc
Chadds Ford, PA
Christiana Care Pennsylvania Inc
Chadds Ford, PA
Radiation Oncologists, PA
Chadds Ford, PA
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 Adam Raben, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$1.3K
Largest payer
E.R. Squibb & Sons, L.L.C.
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.
231
Total Claims
$5K
Total Drug Cost
85
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 304
- Total Day Supply
- 7,493
- Generic Drug Cost
- $5K
Patient Demographics
- Average Patient Age
- 73.5 years
- Avg HCC Risk Score
- 1.10
- Gender Split
- 14% female / 86% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Adam Raben, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Pentoxifylline
Pentoxifylline
49 claims
- Tamsulosin Hcl
Tamsulosin Hcl
39 claims
- Mometasone Furoate
Mometasone Furoate
20 claims
- Bicalutamide 17
Bicalutamide
17 claims
- Gabapentin 15
Gabapentin
15 claims
- Dexamethasone 13
Dexamethasone
13 claims
- Methylprednisolone 13
Methylprednisolone
13 claims
| Drug | Claims |
|---|---|
| Pentoxifylline | 49 |
| Tamsulosin Hcl | 39 |
| Mometasone Furoate | 20 |
| Bicalutamide | 17 |
| Gabapentin | 15 |
| Dexamethasone | 13 |
| Methylprednisolone | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Radiation Oncology Physician Overview
How Adam Raben, M.D. fits within the Radiation Oncology Physician landscape nationally.
6,029
Radiation Oncology Physician Providers in US
53
States with Radiation Oncology Physician
186
Avg Claims per Provider
Adam Raben, M.D.'s 231 claims are above the specialty average of 186.
Nearby Radiation Oncology Physician Providers in Delaware
Other clinicians with the same primary specialty enrolled in Delaware, drawn from the same CMS NPPES roster as Raben.
Dr. Monica Chelius
MD
Newark, DE
Dr. Lana De Souza Lawrence
M.D.
Newark, DE
Dr. Viroon Donavanik
M.D.
Newark, DE
Dr. Jennifer Hung
M.D.
Rehoboth Beach, DE
Dr. Christopher Koprowski
M.D.
Newark, DE
Compare Radiation Oncology 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 Radiation Oncology 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 Adam Raben, M.D.'s specialty? ▼
Adam Raben, M.D. specializes in Radiation Oncology Physician and practices in Newark, Delaware. Credentials: M.D..
How much does Adam Raben, M.D. prescribe under Medicare Part D? ▼
In 2023, Adam Raben, M.D. wrote 231 Medicare Part D claims totaling $5K in drug costs for 85 beneficiaries.
Where is Adam Raben, M.D. located? ▼
Adam Raben, M.D. is located at 4701 OGLETOWN STANTON RD, Newark, DE, 19713. Phone: (302) 623-4800.
What is Adam Raben, M.D.'s NPI number? ▼
Adam Raben, M.D.'s National Provider Identifier (NPI) is 1306888961, issued on 06/11/2006.
How many Radiation Oncology Physician providers are there in the US? ▼
There are 6,029 Radiation Oncology Physician providers across 53 states in the US. The average Radiation Oncology Physician provider writes 186 Medicare Part D claims per year.
What drugs does Adam Raben, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Adam Raben, M.D.'s most frequently prescribed drugs include Pentoxifylline, Tamsulosin Hcl, Mometasone Furoate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Adam Raben, M.D. accept Medicare? ▼
Adam Raben, M.D. appears in CMS Medicare data with 231 Part D claims and 85 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Adam Raben, M.D.'s credentials? ▼
Adam Raben, M.D.'s NPI is 1306888961 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.
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.