Mark Connolly, M.D.
Surgical Oncology Physician · Chicago, IL
Mark Connolly, M.D. is a surgical oncology physician with a practice address in Chicago, Illinois, and NPI 1033162839, issued on May 19, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Mark Connolly
- Credential
- M.D.
- Primary taxonomy
- Surgical Oncology Physician 2086X0206X
- Practice location
- 2913 N Commonwealth Ave, Chicago, IL 60657
- Phone
- (773) 472-3427
- Enumerated
- May 19, 2006
- Entity
- Type 1 · individual
Also registered at 2913 N Commonwealth Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark Connolly in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
61% fewer Medicare Part D claims than the average surgical oncology physician in 2024
39 Medicare Part D claims for 15 beneficiaries, against an average of 99 among the 895 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of 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.
Industry payments in 2024: $57.27
2 payments, mostly food and beverage; the largest payer was Pfizer Inc.. The 807 providers of this specialty with any payment received $3,186.36 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.
One hospital or facility affiliation
- Presence Healthcare ServicesChicago, IL
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Surgical Oncology Physician providers in Illinois
There are 59 surgical oncology physician records in Illinois.
Other surgical oncology physician records in Illinois
- Shadi AlshammaryUrbana, IL1205780327
- Jingjing AnChicago, IL1235692666
- David Bentrem, MDChicago, IL1821072919
- Alan Blank, M.D.Chicago, IL1841581220
- Katherina Boettge, MDChicago, IL1427686963
- Jeffrey Bork, M.D.Chicago, IL1669482378
- Ciaran Bradley, M.D.Glen Ellyn, IL1518043603
- Charles Brown, M.D.La Grange Highlands, IL1942272968
- Akhil Chawla, M.D.Warrenville, IL1396062253
- Myles Cunningham, MDWinnetka, IL1205093697
Common questions
What is Mark Connolly, M.D.'s NPI number?
Mark Connolly, M.D.'s National Provider Identifier (NPI) is 1033162839, issued on May 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Connolly, M.D. located?
The NPPES record lists a practice address at 2913 N Commonwealth Ave, Chicago, IL, 60657. Phone: (773) 472-3427. Providers update this record themselves, so call before visiting.
How can I verify Mark Connolly, M.D.'s license?
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 Connolly, M.D. prescribe under Medicare Part D?
In 2024, Mark Connolly, M.D. had 39 Medicare Part D claims for 15 beneficiaries; the average among surgical oncology physician prescribers was 99. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.