Walter S. Falkowski, MD
Urology Physician · Niles, IL
Walter S. Falkowski, MD is a urology physician with a practice address in Niles, Illinois, and NPI 1124067335, issued on Jun 5, 2006. Check the license (Illinois 036054644, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Walter S. Falkowski
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License number
- 036054644 IL
Self-reported in NPPES; status is on the state search - Practice location
- 7900 N Milwaukee Ave, Niles, IL 60714
- Phone
- (847) 470-0297
- Enumerated
- Jun 5, 2006
- Record last updated
- May 10, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (847) 470-0302
- Medicaid ID
- 036054644 IL
- Entity
- Type 1 · individual
Also registered at 7900 N Milwaukee Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kayla Barango, MSN, APRN, FNP-CFamily Nurse Practitioner1912676123
- Ellen Brull, M.D.Family Medicine Physician1043396419
- Donna DziengielPharmacist1598114209
- Juan Engel, MDGastroenterology Physician1225122393
- Debra Haley, PHDClinical Psychologist1306948690
- Darin Harnisch, M.D.Specialist1710910880
Verify Walter S. Falkowski 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 036054644Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average urology physician in 2024
50 Medicare Part D claims, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D.
Most prescribed
- Methylprednisolone23 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.
Urology Physician providers in Illinois
There are 629 urology physician records in Illinois.
Other urology physician records in Illinois
- Michael Abern, M.D.Chicago, IL1033377403
- Omer Acar, MDChicago, IL1376037010
- Melanie Adamsky, M.D.Melrose Park, IL1639518459
- Piyush AgarwalChicago, IL1629193180
- Arif Agha, MDOak Brook, IL1285711325
- Jonathan AguiarChicago, IL1346852233
- Vijay Aher, M.D.Marion, IL1568435055
- Helen Ahn, M.D.Schaumburg, IL1952373037
- Joshua Aizen, M.D.Chicago, IL1730568007
- Ridwan Alam, MD, MPHChicago, IL1356731772
Common questions
What is Walter S. Falkowski, MD's NPI number?
Walter S. Falkowski, MD's National Provider Identifier (NPI) is 1124067335, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Walter S. Falkowski, MD located?
The NPPES record lists a practice address at 7900 N Milwaukee Ave, Niles, IL, 60714. Phone: (847) 470-0297. Providers update this record themselves, so call before visiting.
How can I verify Walter S. Falkowski, MD's license?
NPPES lists Illinois license number 036054644, 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 Walter S. Falkowski, MD prescribe under Medicare Part D?
In 2024, Walter S. Falkowski, MD had 50 Medicare Part D claims; the average among urology physician prescribers was 1,340. 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.