Mark K. Kosinski, D.O.
Cardiovascular Disease Physician · Skokie, IL
Mark K. Kosinski, D.O. is a cardiovascular disease physician with a practice address in Skokie, Illinois, and NPI 1518304054, issued on May 23, 2013. Check the license (Illinois 036140077, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Mark K. Kosinski
- Credential
- D.O.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 036140077 IL
Self-reported in NPPES; status is on the state search - Practice location
- 9650 Gross Point RD Ste 4900, Skokie, IL 60076
- Phone
- (847) 864-3278
- Enumerated
- May 23, 2013
- Record last updated
- Nov 3, 2025
- Fax
- (847) 676-1727
- Medicare enrollment
- Enrolled (PECOS I20190708000675); accepts Medicare assignment
- Medical or professional school
- Midwestern University, Chicago College Of Osteopathic Med, 2013
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 1,073 in Illinois → Look up another NPI →
Also registered at 9650 Gross Point RD Ste 4900
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Edwina Abloh, APN-CNPNurse Practitioner1689314098
- Bruce Bergelson, MDCardiovascular Disease Physician1780795724
- Maunil Bhatt, MDVascular Surgery Physician1710321989
- Jennifer Bonnke, APN-CNPNurse Practitioner1932952355
- Abed Dehnee, MDInterventional Cardiology Physician1285778472
- Rym El Khoury, MDVascular Surgery Physician1497142129
Verify Mark K. Kosinski 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 036140077Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% more Medicare Part D claims than the average cardiovascular disease physician in 2024
4,719 Medicare Part D claims for 559 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium826 claims
- Metoprolol Succinate445 claims
- Amlodipine Besylate382 claims
- Carvedilol291 claims
- Losartan Potassium270 claims
- Eliquis261 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: $1,358.27
12 payments; by number, the most common kind was travel and lodging; the largest payer was Abbott Laboratories. The 16,686 providers of this specialty with any payment received $3,819.56 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).
Mark K. Kosinski among 1,073 cardiovascular disease physician records in Illinois
Mark K. Kosinski, D.O. is one of 1,073 cardiovascular disease physician records with a practice address in Illinois. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 70% of them.
- NPI issued2013 · 70% of these records are older, 26% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2013 · median 2001 among the 688 with a school on file
- Record last updated2025 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Illinois
There are 1,073 cardiovascular disease physician records in Illinois.
All 1,073 in Illinois → Every provider in Skokie → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Bruce Bergelson, MDSkokie, IL 600761780795724
- Ilya Karagodin, MDSkokie, IL 600761609119932
- David Koenigsberg, MDSkokie, IL 600761841286770
- Philip Krause, M.D.Skokie, IL 600761295846251
- Joshua Loew, MDSkokie, IL 600761194832576
- Gregory Mishkel, M.D.Skokie, IL 600761629150768
- David Najman, M.D.Skokie, IL 600761336235563
- Arkady Rapoport, MDSkokie, IL 600761457468761
Common questions
What is Mark K. Kosinski, D.O.'s NPI number?
Mark K. Kosinski, D.O.'s National Provider Identifier (NPI) is 1518304054, issued on May 23, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Mark K. Kosinski, D.O. located?
The NPPES record lists a practice address at 9650 Gross Point RD Ste 4900, Skokie, IL, 60076. Phone: (847) 864-3278. Providers update this record themselves, so call before visiting.
How can I verify Mark K. Kosinski, D.O.'s license?
NPPES lists Illinois license number 036140077, 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 K. Kosinski, D.O. prescribe under Medicare Part D?
In 2024, Mark K. Kosinski, D.O. had 4,719 Medicare Part D claims for 559 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
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.