Joel Schwartz, DO
Radiation Oncology Physician · Niles, IL
Joel Schwartz, DO is a radiation oncology physician with a practice address in Niles, Illinois, and NPI 1689762502, issued on Oct 10, 2006. Check the license (Illinois 036111809, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Joel Schwartz
- Credential
- DO
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 036111809 IL
Self-reported in NPPES; status is on the state search - Practice location
- 8915 W Golf RD, Niles, IL 60714
- Phone
- (847) 827-9060
- Enumerated
- Oct 10, 2006
- Record last updated
- Sep 24, 2025
- Fax
- (847) 827-7196
- Medicaid ID
- 036111809 IL
- Medicare enrollment
- Enrolled (PECOS I20220815001034); accepts Medicare assignment
- Medical or professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology, 1999
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 277 in Illinois → Look up another NPI →
Also registered at 8915 W Golf RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sana Amlani, NPNurse Practitioner1073102125
- Susan Brown, MDHematology & Oncology Physician1003805375
- Steve Chan, PHARM. D.Oncology Pharmacist1922530856
- Toreend Cozzi, DNPNurse Practitioner1881460004
- John Eklund, MDHematology & Oncology Physician1174510523
- Charles Groen, MDRadiation Oncology Physician1497742860
Verify Joel Schwartz 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 036111809Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average radiation oncology physician in 2024
15 Medicare Part D claims, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Industry payments in 2024: $24.53
1 payment: food and beverage; the largest payer was Eisai Inc. The 3,275 providers of this specialty with any payment received $1,897.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Mercy Health System CorporationJanesville, WI
- Rockford Health PhysiciansRockford, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joel Schwartz among 277 radiation oncology physician records in Illinois
Joel Schwartz, DO 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 2006, is newer than 19% of them.
- NPI issued2006 · 19% of these records are older, 51% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1999 · median 2004 among the 184 with a school on file
- Record last updated2025 · 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 Niles → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Charles Groen, MDNiles, IL 607141497742860
- Michael Kharouta, MDChicago, IL 606571336670322
- Ryan Rhome, MD, PHDChicago, IL 606571023370400
- Jeffrey GrossChicago, IL 606451730578527
- Nam Kim, MDChicago, IL 606401285625202
- Chad Caraway, MDChicago, IL 606371306647243
- Alexander Cooke, MDChicago, IL 606371639973746
- Daniel Huang, MDChicago, IL 606371619543964
Common questions
What is Joel Schwartz, DO's NPI number?
Joel Schwartz, DO's National Provider Identifier (NPI) is 1689762502, issued on Oct 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joel Schwartz, DO located?
The NPPES record lists a practice address at 8915 W Golf RD, Niles, IL, 60714. Phone: (847) 827-9060. Providers update this record themselves, so call before visiting.
How can I verify Joel Schwartz, DO's license?
NPPES lists Illinois license number 036111809, 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 Joel Schwartz, DO prescribe under Medicare Part D?
In 2024, Joel Schwartz, DO had 15 Medicare Part D claims; 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.