Irum Khan, MD
Hematology & Oncology Physician · Chicago, IL
Irum Khan, MD is a hematology & oncology physician with a practice address in Chicago, Illinois, and NPI 1699986158, issued on May 25, 2007. Check the license (Illinois 036123371, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Irum Khan
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- 036123371 IL
41622 KY
57010097 OH
Self-reported in NPPES; status is on the state search - Practice location
- 675 N Saint Clair St Ste 20-100, Chicago, IL 60611
- Phone
- (312) 695-1920
- Enumerated
- May 25, 2007
- Record last updated
- Mar 6, 2023
- Fax
- (312) 695-5747
- Medicare enrollment
- Enrolled (PECOS I20130910000504); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 675 N Saint Clair St Ste 20-100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carolyn Bevan, MDNeurology Physician1457585788
- Leslie Bush, PA-CPhysician Assistant1194132746
- Karan Dixit, M.D.Hematology & Oncology Physician1225337017
- Elena Grebenciucova, M.D.Neurology Physician1467708305
- Amy Heimberger, M.D.Neurological Surgery Physician1235220955
- Hannah Kahn, PA-CPhysician Assistant1184335028
Verify Irum Khan 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 036123371Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
271 Medicare Part D claims for 40 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.
Most prescribed
- Venclexta27 claims
- Allopurinol24 claims
- Acyclovir23 claims
- Levofloxacin19 claims
- Imatinib Mesylate17 claims
- Fluconazole16 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.
The MIPS final score for 2023 (Medicare payment program): 94.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $167.09
2 payments; by number, the most common kind was food and beverage; the largest payer was Jazz Pharmaceuticals Inc. The 8,560 providers of this specialty with any payment received $7,481.41 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).
Hematology & Oncology Physician providers in Illinois
There are 666 hematology & oncology physician records in Illinois.
Other hematology & oncology physician records in Illinois
- Yasmin Abaza, M.D.Chicago, IL1033548383
- Worood Abboud, M.D.Joliet, IL1245325018
- Sabree Abedrabo, MDPark Ridge, IL1790344471
- Ivy AbrahamChicago, IL1497172845
- Majed Abuhajir, MDRockford, IL1700837218
- Kehinde Adekola, MDChicago, IL1306026117
- Solomon Adler, M.D.Chicago, IL1043499866
- Edem Agamah, MDSpringfield, IL1932147279
- Vasia Ahmed, M.D.Tinley Park, IL1992797047
- Amer Al Homssi, M.D.Chicago Ridge, IL1215483391
Common questions
What is Irum Khan, MD's NPI number?
Irum Khan, MD's National Provider Identifier (NPI) is 1699986158, issued on May 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Irum Khan, MD located?
The NPPES record lists a practice address at 675 N Saint Clair St Ste 20-100, Chicago, IL, 60611. Phone: (312) 695-1920. Providers update this record themselves, so call before visiting.
How can I verify Irum Khan, MD's license?
NPPES lists Illinois license number 036123371, 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 Irum Khan, MD prescribe under Medicare Part D?
In 2024, Irum Khan, MD had 271 Medicare Part D claims for 40 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Irum Khan, MD's MIPS final score?
The 2023 MIPS final score is 94.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.