Mete Korkmaz, M.D.
Medical Oncology Physician · Rockford, IL
Mete Korkmaz, M.D. is a medical oncology physician with a practice address in Rockford, Illinois, and NPI 1902833999, issued on Jun 27, 2006. Check the license (Illinois 036091602, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Mete Korkmaz
- Credential
- M.D.
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- 036091602 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5666 East State St, Rockford, IL 61108
- Phone
- (815) 226-2000
- Enumerated
- Jun 27, 2006
- Record last updated
- Jan 14, 2025
- Fax
- (815) 227-2658
- Medicare enrollment
- Enrolled (PECOS I20061221000232); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 5666 East State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lenore Conboy, R.D.Registered Dietitian1427080811
- Julie De Roush, R.D.Registered Dietitian1740212638
- Richard Nora, M.D.Hematology & Oncology Physician1376570846
Verify Mete Korkmaz 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 036091602Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average medical oncology physician in 2024
1,956 Medicare Part D claims for 322 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims. 155 claims were for opioids.
Most prescribed
- Anastrozole173 claims
- Ondansetron Hcl156 claims
- Prochlorperazine Maleate129 claims
- Hydrocodone-Acetaminophen105 claims
- Prednisone97 claims
- Xarelto93 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.
Bills Medicare through one group practice
- Osf Multi-Specialty GroupRockford, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Medical Oncology Physician providers in Illinois
There are 182 medical oncology physician records in Illinois.
Other medical oncology physician records in Illinois
- Ahmad Abu-HashyehMoline, IL1326525114
- Matthew Adess, MDHighland Park, IL1629166442
- Misbahuddin Ahmed, MDLombard, IL1922117811
- Syed Ahmed, MDOak Brook, IL1689867541
- Eugene Ahn, M.D.Chicago, IL1093911307
- Mebea Aklilu, MDChicago, IL1376527739
- Alhareth Alsayed, M.DSterling, IL1447601059
- Manik Amin, MDChicago, IL1265689889
- Saad Arain, M.D.Evanston, IL1104212992
- Mohammad Atiq, M.D.Chicago, IL1851719967
Common questions
What is Mete Korkmaz, M.D.'s NPI number?
Mete Korkmaz, M.D.'s National Provider Identifier (NPI) is 1902833999, issued on Jun 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mete Korkmaz, M.D. located?
The NPPES record lists a practice address at 5666 East State St, Rockford, IL, 61108. Phone: (815) 226-2000. Providers update this record themselves, so call before visiting.
How can I verify Mete Korkmaz, M.D.'s license?
NPPES lists Illinois license number 036091602, 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 Mete Korkmaz, M.D. prescribe under Medicare Part D?
In 2024, Mete Korkmaz, M.D. had 1,956 Medicare Part D claims for 322 beneficiaries; the average among medical oncology physician prescribers was 703. 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.