Nader H. Darwish, MD
Radiation Oncology Physician · Urbana, IL
Nader H. Darwish, MD is a radiation oncology physician with a practice address in Urbana, Illinois, and NPI 1528680139, issued on May 18, 2020. Check the license (Illinois 036175471, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Nader H. Darwish
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License numbers
- 036175471 IL
152.8680139 IL
Self-reported in NPPES; status is on the state search - Practice location
- 509 W University Ave, Urbana, IL 61801
- Phone
- (217) 383-3273
- Enumerated
- May 18, 2020
- Record last updated
- May 4, 2026
- Medicare enrollment
- Enrolled (PECOS I20250708001530); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 277 in Illinois → Look up another NPI →
Also registered at 509 W University Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anna Arthur, PHD, RDRegistered Dietitian1811350879
- Daniel Barnett, M.D.Radiation Oncology Physician1972891257
- Heather Bolser, APN, CNPFamily Nurse Practitioner1831513985
- Donnetta Burgess, APRN, CNPNurse Practitioner1730786161
- Lindsay Bustle, CNMAdvanced Practice Midwife1750836300
- Pratima Chalasani, MDHematology & Oncology Physician1477782522
Verify Nader H. Darwish in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036175471Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average radiation oncology physician in 2024
18 Medicare Part D claims for 14 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Carle Health Care IncorporatedUrbana, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nader H. Darwish among 277 radiation oncology physician records in Illinois
Nader H. Darwish, MD is one of 277 radiation oncology physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 90% of them.
- NPI issued2020 · 90% of these records are older, 9% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2019 · median 2004 among the 184 with a school on file
- Record last updated2026 · 49% 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 Illinois 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 Illinois
There are 277 radiation oncology physician records in Illinois.
All 277 in Illinois → Every provider in Urbana → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Daniel Barnett, M.D.Urbana, IL 618011972891257
- Ronald Sapiente, MDUrbana, IL 618011972602688
- Kalika Sarma, M.D.Urbana, IL 618011679672398
- Sinisa Stanic, MDUrbana, IL 618011316149479
- Steven Damore, M.D.Champaign, IL 618201285645804
- Oscar Norton, MDDanville, IL 618321285606590
- Jaidev Soni, MDDanville, IL 618321811978752
- Patrick Fernandes, MDNormal, IL 617611033172655
Common questions
What is Nader H. Darwish, MD's NPI number?
Nader H. Darwish, MD's National Provider Identifier (NPI) is 1528680139, issued on May 18, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Nader H. Darwish, MD located?
The NPPES record lists a practice address at 509 W University Ave, Urbana, IL, 61801. Phone: (217) 383-3273. Providers update this record themselves, so call before visiting.
How can I verify Nader H. Darwish, MD's license?
NPPES lists Illinois license number 036175471, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nader H. Darwish, MD prescribe under Medicare Part D?
In 2024, Nader H. Darwish, MD had 18 Medicare Part D claims for 14 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
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.