Marek Malko, M.D.
Family Medicine Physician · Chicago, IL
Marek Malko, M.D. is a family medicine physician with a practice address in Chicago, Illinois, and NPI 1386757581, issued on Aug 15, 2006. Check the license (Illinois 036106441, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Marek Malko
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036106441 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5600 W Addison St, Chicago, IL 60634
- Phone
- (773) 202-9622
- Enumerated
- Aug 15, 2006
- Record last updated
- Nov 14, 2022
- Fax
- (773) 993-0883
- Medicaid ID
- 036106441 IL
- Medicare enrollment
- Enrolled (PECOS I20050822000374); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 5600 W Addison St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Alderman, M.D.Pulmonary Disease Physician1912904822
- Mark Buranosky, M.D.Ophthalmology Physician1558399949
- Ralph Cabin, M.D.Neurology Physician1558309922
- Godwin D'Souza, M.D.Internal Medicine Physician1619915295
- Merlyn D'Souza, M.D.Legal Medicine1578501086
- Steven Eidt, M.D.Ophthalmology Physician1275561557
Verify Marek Malko 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 036106441Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average family medicine physician in 2024
11,908 Medicare Part D claims for 749 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 71 claims were for opioids.
Most prescribed
- Atorvastatin Calcium565 claims
- Amlodipine Besylate528 claims
- Metformin Hcl494 claims
- Metoprolol Succinate455 claims
- Losartan Potassium442 claims
- Rosuvastatin Calcium385 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: $121.61
5 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- Metropolitan Healthcare Partners PLLCChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marek Malko among 6,215 family medicine physician records in Illinois
Marek Malko, M.D. is one of 6,215 family medicine physician records with a practice address in Illinois. 78% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1992 · median 2006 among the 3,714 with a school on file
- Record last updated2022 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,593 family medicine physician records list a practice address in Chicago
They are 1,593 of the 63,379 NPPES records with a practice address in Chicago, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Chicago → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Peter Calabrese, D.O.Chicago, IL 606341891766275
- James Daleo, MDChicago, IL 606341255314357
- Marek Gawrysz, MDChicago, IL 606341508818055
- Edward Ghislandi, MDChicago, IL 606341386623460
- Marian Kowalczyk, MDChicago, IL 606341740201664
- Beata Kowalczyk Budziakowska, MDChicago, IL 606341114952504
- Purchit Lacuesta, M.D.Chicago, IL 606341003887423
- Dulces Leon-Jauregui, MDChicago, IL 606341013999481
Common questions
What is Marek Malko, M.D.'s NPI number?
Marek Malko, M.D.'s National Provider Identifier (NPI) is 1386757581, issued on Aug 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marek Malko, M.D. located?
The NPPES record lists a practice address at 5600 W Addison St, Chicago, IL, 60634. Phone: (773) 202-9622. Providers update this record themselves, so call before visiting.
How can I verify Marek Malko, M.D.'s license?
NPPES lists Illinois license number 036106441, 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 Marek Malko, M.D. prescribe under Medicare Part D?
In 2024, Marek Malko, M.D. had 11,908 Medicare Part D claims for 749 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.