Won K. Lee, MD
Family Medicine Physician · Monmouth, IL
Won K. Lee, MD is a family medicine physician with a practice address in Monmouth, Illinois, and NPI 1568520757, issued on Dec 4, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Won K. Lee
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- Practice location
- 319 N Main St, Monmouth, IL 61462
- Phone
- (309) 734-3912
- Enumerated
- Dec 4, 2006
- Record last updated
- Sep 11, 2025
- Fax
- (309) 734-4178
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Verify Won K. Lee in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Won K. Lee among 6,215 family medicine physician records in Illinois
Won K. Lee, MD is one of 6,215 family medicine 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 not. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileNo · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 family medicine physician records list a practice address in Monmouth
They are 6 of the 97 NPPES records with a practice address in Monmouth, and 6,215 family medicine physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 6,215 in Illinois → Every provider in Monmouth → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- James Battenburg, MDMonmouth, IL 614621851387443
- Jenna Dionisio, D.O.Monmouth, IL 614621659831998
- Debra Katchen, M.D.Monmouth, IL 614621427057942
- Frank Lasala, MDMonmouth, IL 614621538116975
- Christy Thornton, APNMonmouth, IL 614621437884657
- Edward Baker, MDMacomb, IL 614551518029701
- Curtis Farr, MDMacomb, IL 614551700861937
- Richard Iverson, MDMacomb, IL 614551538261912
Common questions
What is Won K. Lee, MD's NPI number?
Won K. Lee, MD's National Provider Identifier (NPI) is 1568520757, issued on Dec 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Won K. Lee, MD located?
The NPPES record lists a practice address at 319 N Main St, Monmouth, IL, 61462. Phone: (309) 734-3912. Providers update this record themselves, so call before visiting.
How can I verify Won K. Lee, MD's license?
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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.