Andrew Yoowon Lee, M.D.
Radiation Oncology Physician · Barrington, IL
Andrew Yoowon Lee, M.D. is a radiation oncology physician with a practice address in Barrington, Illinois, and NPI 1407118359, issued on Jun 15, 2012. Check the license (Illinois 126.061489, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Andrew Yoowon Lee
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License numbers
- 126.061489 IL
036148380 IL
62186 MN
Self-reported in NPPES; status is on the state search - Practice location
- 27750 W State Route 22 Ste G50, Barrington, IL 60010
- Phone
- (478) 842-0300
- Enumerated
- Jun 15, 2012
- Record last updated
- Dec 25, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (847) 842-0370
- Medicare enrollment
- Enrolled (PECOS I20190318001438); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2012
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 277 in Illinois → Look up another NPI →
Verify Andrew Yoowon Lee 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 126.061489Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% more Medicare Part D claims than the average radiation oncology physician in 2024
173 Medicare Part D claims for 97 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 21 claims were for opioids.
Most prescribed
- Ciprofloxacin Hcl33 claims
- Tamsulosin Hcl30 claims
- Hydrocodone-Acetaminophen17 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 MIPS final score for 2023 (Medicare payment program): 94.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $292.95
6 payments; by number, the most common kind was food and beverage; the largest payer was Teleflex LLC. 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 one group practice
- Radiation Oncology Consultants, LtdBarrington, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew Yoowon Lee among 277 radiation oncology physician records in Illinois
Andrew Yoowon Lee, M.D. 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 2012, is newer than 70% of them.
- NPI issued2012 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2012 · median 2004 among the 184 with a school on file
- Record last updated2021 · 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 Barrington → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Catherine Park Leonard, MDBarrington, IL 600101710149968
- Richard Phillips, M.D.Barrington, IL 600101336361666
- Martin Boyer, D.O.Elk Grove Vlg, IL 600071043200165
- Alexander Harris, M.D.Elk Grove Village, IL 600071700236635
- Kaitlin Qualls, MDElk Grove Village, IL 600071366904989
- Ramji Rajendran, MDElk Grove Village, IL 600071982760773
- Philip Lobo, M.D.Arlington Heights, IL 600051124003967
- Najeeb Mohideen, M.D.Arlington Heights, IL 600051932184678
Common questions
What is Andrew Yoowon Lee, M.D.'s NPI number?
Andrew Yoowon Lee, M.D.'s National Provider Identifier (NPI) is 1407118359, issued on Jun 15, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Yoowon Lee, M.D. located?
The NPPES record lists a practice address at 27750 W State Route 22 Ste G50, Barrington, IL, 60010. Phone: (478) 842-0300. Providers update this record themselves, so call before visiting.
How can I verify Andrew Yoowon Lee, M.D.'s license?
NPPES lists Illinois license number 126.061489, 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 Andrew Yoowon Lee, M.D. prescribe under Medicare Part D?
In 2024, Andrew Yoowon Lee, M.D. had 173 Medicare Part D claims for 97 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
What is Andrew Yoowon Lee, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.1 of 100. 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.