Kevin C. Chen, MD
Internal Medicine Physician · Marion, IL
Kevin C. Chen, MD is an internal medicine physician with a practice address in Marion, Illinois, and NPI 1740291780, issued on Aug 11, 2006. Check the license (Illinois 036108368, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Kevin C. Chen
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 036108368 IL
36108368 MN
Self-reported in NPPES; status is on the state search - Practice location
- 3405 Office Park Dr, Marion, IL 62959
- Phone
- (618) 997-8412
- Enumerated
- Aug 11, 2006
- Record last updated
- Aug 13, 2024
- Fax
- (618) 997-3726
- Medicaid ID
- 036108368 IL
- Medicare enrollment
- Enrolled (PECOS I20050420000542); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 1996
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Verify Kevin C. Chen 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 036108368Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,087 Medicare Part D claims for 207 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Furosemide287 claims
- Losartan Potassium116 claims
- Potassium Chloride90 claims
- Lisinopril83 claims
- Sevelamer Carbonate74 claims
- Lokelma69 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): 22.8 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: $184.00
6 payments; by number, the most common kind was food and beverage; the largest payer was Akebia Therapeutics Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Advanced Kidney Institute, L.L.C.Marion, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kevin C. Chen among 7,238 internal medicine physician records in Illinois
Kevin C. Chen, MD is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 61% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1996 · median 2003 among the 3,580 with a school on file
- Record last updated2024 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 internal medicine physician records list a practice address in Marion
They are 17 of the 1,171 NPPES records with a practice address in Marion, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Marion → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kirun Ahmad, D.O.Marion, IL 629591992966873
- Ramesh GuthikondaMarion, IL 629591508197997
- Joseph Herman, MDMarion, IL 629591225066186
- Michael Lawler, MDMarion, IL 629591629203708
- Colleen Lawler-Bjornberg, MDMarion, IL 629591750370243
- Herman Lyle, M.D.Marion, IL 629591275530230
- Silpa Maddala, M.DMarion, IL 629591982917373
- Clinton Mohr, M.D.Marion, IL 629591356427736
Common questions
What is Kevin C. Chen, MD's NPI number?
Kevin C. Chen, MD's National Provider Identifier (NPI) is 1740291780, issued on Aug 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kevin C. Chen, MD located?
The NPPES record lists a practice address at 3405 Office Park Dr, Marion, IL, 62959. Phone: (618) 997-8412. Providers update this record themselves, so call before visiting.
How can I verify Kevin C. Chen, MD's license?
NPPES lists Illinois license number 036108368, 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 Kevin C. Chen, MD prescribe under Medicare Part D?
In 2024, Kevin C. Chen, MD had 1,087 Medicare Part D claims for 207 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Kevin C. Chen, MD's MIPS final score?
The 2023 MIPS final score is 22.8 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.