Denis A. Williams, MD
Sports Medicine (Orthopaedic Surgery) Physician · Champaign, IL
Denis A. Williams, MD is a sports medicine (orthopaedic surgery) physician with a practice address in Champaign, Illinois, and NPI 1750552881, issued on Mar 17, 2008. Check the license (Illinois 036117930, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Denis A. Williams
- Credential
- MD
- Primary taxonomy
- Sports Medicine (Orthopaedic Surgery) Physician 207XX0005X
- License numbers
- 036117930 IL
036.117930 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2110 Fox Dr, Champaign, IL 61820
- Phone
- (217) 366-1323
- Enumerated
- Mar 17, 2008
- Record last updated
- Apr 7, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20101103001394); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest sports medicine (orthopaedic surgery) physician records → All 102 in Illinois → Look up another NPI →
Also registered at 2110 Fox Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Danielle Colvin, PTPhysical Therapist1326271255
- Kathryn Dhom, P.T.A.Physical Therapy Assistant1447542287
- Shawn Love, M.D.Orthopaedic Surgery Physician1538175369
- Olivia Martin, DPTPhysical Therapist1336695550
- Kent Richmond, P.T.Physical Therapist1962410282
- Kathleen Ruhter, P.T.Physical Therapist1407866015
Verify Denis A. Williams 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 036117930Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% more Medicare Part D claims than the average sports medicine (orthopaedic surgery) physician in 2024
396 Medicare Part D claims for 164 beneficiaries, against an average of 288 among the 2,562 providers of this specialty who prescribed in Part D. 48 claims were for opioids.
Most prescribed
- Diclofenac Sodium134 claims
- Gabapentin131 claims
- Tramadol Hcl28 claims
- Ibuprofen21 claims
- Cefadroxil17 claims
- Hydrocodone-Acetaminophen16 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): 93.1 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: $184.01
6 payments; by number, the most common kind was food and beverage; the largest payer was Pacira Pharmaceuticals Incorporated. The 2,400 providers of this specialty with any payment received $19,779.31 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
- Endeavor Health Medical GroupEvanston, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Denis A. Williams among 102 sports medicine (orthopaedic surgery) physician records in Illinois
Denis A. Williams, MD is one of 102 sports medicine (orthopaedic surgery) physician records with a practice address in Illinois. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 53% of them.
- NPI issued2008 · 53% of these records are older, 35% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2004 · median 2003 among the 86 with a school on file
- Record last updated2021 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XX0005X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sports Medicine (Orthopaedic Surgery) Physician providers in Illinois
There are 102 sports medicine (orthopaedic surgery) physician records in Illinois.
All 102 in Illinois → Every provider in Champaign → Sports Medicine (Orthopaedic Surgery) Physician nationwide →
The 8 sports medicine (orthopaedic surgery) physician records with the nearest ZIP codes
- Robert Bane, MDChampaign, IL 618201487688974
- Michael Gibbons, M.D.Peoria, IL 616141407857311
- Brent Johnson, M.D.Peoria, IL 616141003817792
- David Zhu, MDGlen Carbon, IL 620341821440751
- Steven Below, M.D.Peoria, IL 616051649270711
- Stephen Orlevitch, M.D.Peoria, IL 616051841290913
- Scott Urch, M.D.Macomb, IL 614551093792277
- Nichelle Enata, MDBelleville, IL 622261972974244
Common questions
What is Denis A. Williams, MD's NPI number?
Denis A. Williams, MD's National Provider Identifier (NPI) is 1750552881, issued on Mar 17, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Denis A. Williams, MD located?
The NPPES record lists a practice address at 2110 Fox Dr, Champaign, IL, 61820. Phone: (217) 366-1323. Providers update this record themselves, so call before visiting.
How can I verify Denis A. Williams, MD's license?
NPPES lists Illinois license number 036117930, 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 Denis A. Williams, MD prescribe under Medicare Part D?
In 2024, Denis A. Williams, MD had 396 Medicare Part D claims for 164 beneficiaries; the average among sports medicine (orthopaedic surgery) physician prescribers was 288. Part D covers Medicare prescriptions only.
What is Denis A. Williams, MD's MIPS final score?
The 2023 MIPS final score is 93.1 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.