Julia Jung Choo, MD
Radiation Oncology Physician · Aurora, IL
Julia Jung Choo, MD is a radiation oncology physician with a practice address in Aurora, Illinois, and NPI 1114094042, issued on Nov 29, 2006. Check the license (Illinois 036108007, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Julia Jung Choo
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License numbers
- 036108007 IL
A90539 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2000 Ogden Ave, Aurora, IL 60504
- Phone
- (630) 978-6250
- Enumerated
- Nov 29, 2006
- Record last updated
- Apr 28, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicaid ID
- 00A905390 CA
- Medicare enrollment
- Enrolled (PECOS I20070731000591); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 277 in Illinois → Look up another NPI →
Also registered at 2000 Ogden Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laura Agrella, ANPRegistered Nurse1326230053
- Rafay Ahmed, MDDiagnostic Radiology Physician1851617146
- Samiha AhmedFamily Medicine Physician1285421990
- Saud Ahmed, M.D.Vascular & Interventional Radiology Physician1255592655
- Savitha Allam, M.D.Internal Medicine Physician1003860644
- Mohsen Anwar, DODiagnostic Radiology Physician1346290368
Verify Julia Jung Choo 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 036108007Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average radiation oncology physician in 2024
62 Medicare Part D claims for 29 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 13 claims were for opioids.
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 2 group practices
- Osf Healthcare SystemMonmouth, IL
- Osf Multi-Specialty GroupEvergreen, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Julia Jung Choo among 277 radiation oncology physician records in Illinois
Julia Jung Choo, 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 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
- Graduated2000 · median 2004 among the 184 with a school on file
- Record last updated2009 · 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 Aurora → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Sumita Bhatia, MDAurora, IL 605041548467459
- Sea Chen, M.D., PH.D.Aurora, IL 605041518113455
- Vasudha Lingareddy, MDAurora, IL 605041427083393
- Salitha Reddy, M.D.Aurora, IL 605041205844958
- Ying Zhang, MDAurora, IL 605041518196377
- Preeti Parhar, MDDowners Grove, IL 605151164680393
- William Fischer, M.D.Hinsdale, IL 605211275791907
- William Hartsell, M.D.Hinsdale, IL 605211770574881
Common questions
What is Julia Jung Choo, MD's NPI number?
Julia Jung Choo, MD's National Provider Identifier (NPI) is 1114094042, issued on Nov 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Julia Jung Choo, MD located?
The NPPES record lists a practice address at 2000 Ogden Ave, Aurora, IL, 60504. Phone: (630) 978-6250. Providers update this record themselves, so call before visiting.
How can I verify Julia Jung Choo, MD's license?
NPPES lists Illinois license number 036108007, 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 Julia Jung Choo, MD prescribe under Medicare Part D?
In 2024, Julia Jung Choo, MD had 62 Medicare Part D claims for 29 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.