Edwin Roy Mathews, DO
Internal Medicine Physician · Jacksonville, IL
Edwin Roy Mathews, DO is an internal medicine physician with a practice address in Jacksonville, Illinois, and NPI 1225657125, issued on Apr 10, 2020. Check the license (Illinois 036.165011, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Edwin Roy Mathews
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036.165011 IL
Self-reported in NPPES; status is on the state search - Practice location
- 15 Founders LN Ste 100, Jacksonville, IL 62650
- Phone
- (217) 243-0300
- Enumerated
- Apr 10, 2020
- Record last updated
- Oct 23, 2023
- Fax
- (217) 245-6775
- Medicare enrollment
- Enrolled (PECOS I20230417001894); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 15 Founders LN Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Marlee HagerFamily Nurse Practitioner1629646567
Verify Edwin Roy Mathews 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 036.165011Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,930 Medicare Part D claims for 249 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 31 claims were for opioids.
Most prescribed
- Atorvastatin Calcium92 claims
- Amlodipine Besylate73 claims
- Lisinopril68 claims
- Levothyroxine Sodium56 claims
- Warfarin Sodium54 claims
- Losartan Potassium49 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 practice group's MIPS final score for 2023 (Medicare payment program): 72.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Memorial Physician ServicesChatham, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Edwin Roy Mathews among 7,238 internal medicine physician records in Illinois
Edwin Roy Mathews, DO 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 2020, is newer than 71% of them.
- NPI issued2020 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2020 · median 2003 among the 3,580 with a school on file
- Record last updated2023 · 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).
8 internal medicine physician records list a practice address in Jacksonville
They are 8 of the 315 NPPES records with a practice address in Jacksonville, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Jacksonville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Thomas Baker, M.D.Jacksonville, IL 626501679744221
- David Coultas, M.D.Jacksonville, IL 626501902804495
- Babu Eladasari, MD,FACPJacksonville, IL 626501356393300
- Anthony Griffin, MDJacksonville, IL 626501770558603
- Tal Pollak, M.D.Jacksonville, IL 626501770831158
- Chandupatla Prabhakar, MDJacksonville, IL 626501720197346
- Tara Ramsey, M.D.Jacksonville, IL 626501013980101
- Melissa Cox, M.D.Lincoln, IL 626561871699603
Common questions
What is Edwin Roy Mathews, DO's NPI number?
Edwin Roy Mathews, DO's National Provider Identifier (NPI) is 1225657125, issued on Apr 10, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Edwin Roy Mathews, DO located?
The NPPES record lists a practice address at 15 Founders LN Ste 100, Jacksonville, IL, 62650. Phone: (217) 243-0300. Providers update this record themselves, so call before visiting.
How can I verify Edwin Roy Mathews, DO's license?
NPPES lists Illinois license number 036.165011, 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 Edwin Roy Mathews, DO prescribe under Medicare Part D?
In 2024, Edwin Roy Mathews, DO had 1,930 Medicare Part D claims for 249 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Edwin Roy Mathews, DO's MIPS final score?
The 2023 MIPS final score is 72.1 of 100, reported for the practice group. 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.