Mark D. Greatting, M.D.
Orthopaedic Surgery Physician · Springfield, IL
Mark D. Greatting, M.D. is an orthopaedic surgery physician with a practice address in Springfield, Illinois, and NPI 1457459570, issued on Sep 20, 2006. Check the license (Illinois 036-075193, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Mark D. Greatting
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 036-075193 IL
Self-reported in NPPES; status is on the state search - Practice location
- 800 N. 1St Street, Springfield, IL 62702
- Phone
- (217) 528-7541
- Enumerated
- Sep 20, 2006
- Record last updated
- May 22, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid ID
- 03607519 IL
- Medicare enrollment
- Enrolled (PECOS I20060106000093); accepts Medicare assignment
- Medical or professional school
- Southern Illinois University School Of Medicine, 1985
- Entity
- Type 1 · individual
Also registered at 800 N. 1St Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeannette Atcherson, CST/CFASurgical Assistant1922149442
- Lynne Barkmeier, M.D.Vascular Surgery Physician1538262431
- Thomas Baron, M.D.Urology Physician1972615748
- Cecile Becker, M.D.Neurology Physician1750493540
- William DavinMassage Therapist1427199934
- David Gelber, M.D.Neurology Physician1669571113
Verify Mark D. Greatting 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 036-075193Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% more Medicare Part D claims than the average orthopaedic surgery physician in 2024
630 Medicare Part D claims for 284 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 476 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen340 claims
- Tramadol Hcl113 claims
- Amoxicillin42 claims
- Celecoxib24 claims
- Prednisone23 claims
- Oxycodone-Acetaminophen15 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Springfield Clinic, LLPSpringfield, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Orthopaedic Surgery Physician providers in Illinois
There are 995 orthopaedic surgery physician records in Illinois.
Other orthopaedic surgery physician records in Illinois
- Walaa AbdelfadeelChicago, IL1669053062
- Jeffrey AckermanChicago, IL1861621351
- Jeffrey Ackman, M.D.Chicago, IL1417063389
- Alexander Acuna, MDChicago, IL1508501487
- Henry Acuna, M.D.Oak Brook, IL1063520930
- Ayobami AdeagboMaywood, IL1508542010
- Jeremy Adler, MDCrystal Lake, IL1699269183
- Farhan AhmadChicago, IL1992440887
- Heba Ahmad, MDChicago, IL1891360020
- Mohammed Ahmed, M.D.Lombard, IL1053623868
Common questions
What is Mark D. Greatting, M.D.'s NPI number?
Mark D. Greatting, M.D.'s National Provider Identifier (NPI) is 1457459570, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark D. Greatting, M.D. located?
The NPPES record lists a practice address at 800 N. 1St Street, Springfield, IL, 62702. Phone: (217) 528-7541. Providers update this record themselves, so call before visiting.
How can I verify Mark D. Greatting, M.D.'s license?
NPPES lists Illinois license number 036-075193, 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 D. Greatting, M.D. prescribe under Medicare Part D?
In 2024, Mark D. Greatting, M.D. had 630 Medicare Part D claims for 284 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is Mark D. Greatting, 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.