Isamettin Aral, MD
Radiation Oncology Physician · Riverhead, NY
Isamettin Aral, MD is a radiation oncology physician with a practice address in Riverhead, New York, and NPI 1063496974, issued on Dec 5, 2005. Check the license (New York 187444, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Isamettin Aral
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 187444 NY
Self-reported in NPPES; status is on the state search - Practice location
- 896 Old Country RD, Riverhead, NY 11901
- Phone
- (631) 727-5469
- Enumerated
- Dec 5, 2005
- Record last updated
- Mar 22, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid ID
- 01420846 NY
- Medicare enrollment
- Enrolled (PECOS I20040507000438); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 1989
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 449 in New York → Look up another NPI →
Also registered at 896 Old Country RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brittney Zimmerman, M.D,Hematology & Oncology Physician1053708941
Verify Isamettin Aral in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 187444Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% more Medicare Part D claims than the average radiation oncology physician in 2024
243 Medicare Part D claims for 84 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 17 claims were for opioids.
Most prescribed
- Tamsulosin Hcl111 claims
- Bicalutamide33 claims
- Clotrimazole-Betamethasone15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- North Shore-Lij Medical PCRiverhead, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Isamettin Aral among 449 radiation oncology physician records in New York
Isamettin Aral, MD is one of 449 radiation oncology physician records with a practice address in New York. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 86% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1989 · median 2005 among the 331 with a school on file
- Record last updated2016 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in New York
There are 449 radiation oncology physician records in New York.
All 449 in New York → Every provider in Riverhead → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Renu Hausen, MDRiverhead, NY 119011316950017
- Paul Youn, M.D.Riverhead, NY 119011770841256
- Ezriel Diamond, MDPlainview, NY 118031437112356
- Mehran Saboori, MDPlainview, NY 118031538157938
- Shawn Zimberg, MDPlainview, NY 118031528021714
- Johnny Kao, M.D.West Islip, NY 117951639141476
- Joseph Monge, MDWest Islip, NY 117951932145752
- Wyman Bethune, M.D.Stony Brook, NY 117941144268756
Common questions
What is Isamettin Aral, MD's NPI number?
Isamettin Aral, MD's National Provider Identifier (NPI) is 1063496974, issued on Dec 5, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Isamettin Aral, MD located?
The NPPES record lists a practice address at 896 Old Country RD, Riverhead, NY, 11901. Phone: (631) 727-5469. Providers update this record themselves, so call before visiting.
How can I verify Isamettin Aral, MD's license?
NPPES lists New York license number 187444, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Isamettin Aral, MD prescribe under Medicare Part D?
In 2024, Isamettin Aral, MD had 243 Medicare Part D claims for 84 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
What is Isamettin Aral, MD's MIPS final score?
The 2023 MIPS final score is 84.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.