Peter Tsambarlis, M.D.
Urology Physician · Chicago, IL
Peter Tsambarlis, M.D. is a urology physician with a practice address in Chicago, Illinois, and NPI 1730421561, issued on Mar 19, 2013. Check the license (Illinois 036.150459, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Peter Tsambarlis
- Credential
- M.D.
- Primary taxonomy
- Urology Physician 208800000X
- License numbers
- 036.150459 IL
T251-6608-5225 IL
308407 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1725 W Harrison St Ste 352, Chicago, IL 60612
- Phone
- (312) 563-3447
- Enumerated
- Mar 19, 2013
- Record last updated
- Dec 11, 2023
- Medicare enrollment
- Enrolled (PECOS I20190918001166); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 2013
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 1725 W Harrison St Ste 352
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jose Quesada-Olarte, MDUrology Physician1508500232
Verify Peter Tsambarlis 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 036.150459Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average urology physician in 2024
425 Medicare Part D claims for 177 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Tamsulosin Hcl163 claims
- Finasteride95 claims
- Ciprofloxacin Hcl35 claims
- Alfuzosin Hcl Er34 claims
- Anastrozole12 claims
- Testosterone Cypionate12 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: $987.91
12 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 9,340 providers of this specialty with any payment received $3,800.04 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
- Northwestern Medical Faculty FoundationChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
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 Peter Tsambarlis, M.D.'s NPI number?
Peter Tsambarlis, M.D.'s National Provider Identifier (NPI) is 1730421561, issued on Mar 19, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Peter Tsambarlis, M.D. located?
The NPPES record lists a practice address at 1725 W Harrison St Ste 352, Chicago, IL, 60612. Phone: (312) 563-3447. Providers update this record themselves, so call before visiting.
How can I verify Peter Tsambarlis, M.D.'s license?
NPPES lists Illinois license number 036.150459, 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 Peter Tsambarlis, M.D. prescribe under Medicare Part D?
In 2024, Peter Tsambarlis, M.D. had 425 Medicare Part D claims for 177 beneficiaries; 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.