Mark G. Stewart, M.D.
Orthopaedic Surgery Physician · Moline, IL
Mark G. Stewart, M.D. is an orthopaedic surgery physician with a practice address in Moline, Illinois, and NPI 1265410856, issued on Jan 4, 2006. Check the license (Illinois 036098447, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Mark G. Stewart
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- 036098447 IL
36159 IA
220756-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 520 Valley View Dr, Moline, IL 61265
- Phone
- (309) 762-3621
- Enumerated
- Jan 4, 2006
- Record last updated
- Mar 5, 2026
- Fax
- (309) 762-3690
- Medicaid IDs
- 0592337 IA
036098447 IL - Medicare enrollment
- Enrolled (PECOS I20050616001204); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 1996
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 995 in Illinois → Look up another NPI →
Also registered at 520 Valley View Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Berry, MDOrthopaedic Surgery Physician1114121969
- Chantelle Bessler, CSFASurgical Assistant1770209801
- Andrea Black, PA-CPhysician Assistant1487922738
- Steven Boardman, M.D.Orthopaedic Surgery Physician1174501829
- Lauren Brown, PA-CPhysician Assistant1306476445
- Russell Carlson, DPMFoot & Ankle Surgery Podiatrist1023271137
Verify Mark G. Stewart 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 036098447Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average orthopaedic surgery physician in 2024
695 Medicare Part D claims for 283 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 264 claims were for opioids.
Most prescribed
- Meloxicam134 claims
- Oxycodone-Acetaminophen115 claims
- Hydrocodone-Acetaminophen85 claims
- Amoxicillin63 claims
- Tramadol Hcl53 claims
- Methylprednisolone45 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Ora Orthopedics PCMoline, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark G. Stewart among 995 orthopaedic surgery physician records in Illinois
Mark G. Stewart, M.D. is one of 995 orthopaedic surgery physician records with a practice address in Illinois. 77% 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 14% of them.
- NPI issued2006 · 14% of these records are older, 49% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1996 · median 2001 among the 556 with a school on file
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Illinois
There are 995 orthopaedic surgery physician records in Illinois.
All 995 in Illinois → Every provider in Moline → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Michael Berry, MDMoline, IL 612651114121969
- Steven Boardman, M.D.Moline, IL 612651174501829
- Jason Clark, M.D.Moline, IL 612651811075856
- Edward Connolly, MDMoline, IL 612651750369419
- Kevin Hodge, MDMoline, IL 612651184153066
- Michael Turner, MDMoline, IL 612651407834906
- Shawn Wynn, MDMoline, IL 612651205990843
- Abdullah Foad, MDMorrison, IL 612701619957180
Common questions
What is Mark G. Stewart, M.D.'s NPI number?
Mark G. Stewart, M.D.'s National Provider Identifier (NPI) is 1265410856, issued on Jan 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark G. Stewart, M.D. located?
The NPPES record lists a practice address at 520 Valley View Dr, Moline, IL, 61265. Phone: (309) 762-3621. Providers update this record themselves, so call before visiting.
How can I verify Mark G. Stewart, M.D.'s license?
NPPES lists Illinois license number 036098447, 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 Mark G. Stewart, M.D. prescribe under Medicare Part D?
In 2024, Mark G. Stewart, M.D. had 695 Medicare Part D claims for 283 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is Mark G. Stewart, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.