NPI registry status
Active
2026 NPPES data Radiation Oncology Physician NPI 1093710121 MD
Verify on CMS → Michael Zurenko, MD
Radiation Oncology Physician in Greenville, South Carolina.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 6,018 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
87
Medicare Part D claims · 40 beneficiaries · Radiation Oncology Physician avg: 186
Industry payments
$243.07
13 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Michael Zurenko, MD filed 87 Medicare Part D claims in 2023 as a Radiation Oncology Physician in Greenville, South Carolina.
- 87
- Part D claims, 2023
- $243.07
- 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.
Michael Zurenko, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
87 0th percentile higher than 0% 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)
Michael Zurenko, MD 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 Michael Zurenko, MD?
Quality data not reportedPrimary specialty
Radiation Oncology Physician
Medicare Part D claims
87 53% vs specialty avg
Specialty distribution in South Carolina
How Radiation Oncology Physician compares to other specialties among South Carolina 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).
Michael Zurenko, MD appears in the CMS NPPES registry as a Radiation Oncology Physician provider holding MD credentials at 65 INTERNATIONAL DR, Greenville, SC, 29615, with a listed phone of (864) 987-7000. NPI 1093710121 was issued on 06/16/2005.
Medicare Part D records for calendar year 2023 show 87 prescription claims written by this provider, covering 40 Medicare beneficiaries and totaling roughly $2K in drug spend, with an opioid prescribing rate of 24.1%.
Radiation Oncology Physician is a mid-sized specialty nationwide, with 6,018 enrolled providers across 52 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 | 1093710121 |
|---|---|
| Specialty | Radiation Oncology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 06/16/2005 |
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 Michael Zurenko, MD. Source: openpaymentsdata.cms.gov.
Total received
$243
Largest payer
Daiichi Sankyo Inc.
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.
87
Total Claims
$2K
Total Drug Cost
40
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 164
- Total Day Supply
- 4,341
- Generic Drug Cost
- $2K
- Opioid Claims
- 21 (24.1% rate)
Patient Demographics
- Average Patient Age
- 73.3 years
- Avg HCC Risk Score
- 1.87
- Gender Split
- 30% female / 70% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Tamsulosin Hcl | 37 |
* 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 Michael Zurenko, MD fits within the Radiation Oncology Physician landscape nationally.
6,018
Radiation Oncology Physician Providers in US
52
States with Radiation Oncology Physician
186
Avg Claims per Provider
Michael Zurenko, MD's 87 claims are below the specialty average of 186.
Nearby Radiation Oncology Physician Providers in South Carolina
Other clinicians with the same primary specialty enrolled in South Carolina, drawn from the same CMS NPPES roster as Zurenko.
Dr. Eric Aguero
MD
Charleston, SC
Dr. Heather Allen
MD
Spartanburg, SC
Dr. Samuel Andersen
MD
Myrtle Beach, SC
Dr. Stephen Andrews
DO
Myrtle Beach, SC
Dr. Harvey Balfour
MD
Sumter, SC
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 South Carolina 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.
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 South Carolina
Frequently Asked Questions
What is Michael Zurenko, MD's specialty? ▼
Michael Zurenko, MD specializes in Radiation Oncology Physician and practices in Greenville, South Carolina. Credentials: MD.
How much does Michael Zurenko, MD prescribe under Medicare Part D? ▼
In 2023, Michael Zurenko, MD wrote 87 Medicare Part D claims totaling $2K in drug costs for 40 beneficiaries.
Where is Michael Zurenko, MD located? ▼
Michael Zurenko, MD is located at 65 INTERNATIONAL DR, Greenville, SC, 29615. Phone: (864) 987-7000.
What is Michael Zurenko, MD's NPI number? ▼
Michael Zurenko, MD's National Provider Identifier (NPI) is 1093710121, issued on 06/16/2005.
Does Michael Zurenko, MD prescribe opioids? ▼
Yes, Michael Zurenko, MD had 21 opioid claims in 2023 with an opioid prescribing rate of 24.1%.
How many Radiation Oncology Physician providers are there in the US? ▼
There are 6,018 Radiation Oncology Physician providers across 52 states in the US. The average Radiation Oncology Physician provider writes 186 Medicare Part D claims per year.
What drugs does Michael Zurenko, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Michael Zurenko, MD's most frequently prescribed drugs include Tamsulosin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Michael Zurenko, MD accept Medicare? ▼
Michael Zurenko, MD appears in CMS Medicare data with 87 Part D claims and 40 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Michael Zurenko, MD's credentials? ▼
Michael Zurenko, MD's NPI is 1093710121 with credentials MD. 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.