Rand Naffouje, M.D.
Hematology & Oncology Physician · Naperville, IL
Rand Naffouje, M.D. is a hematology & oncology physician with a practice address in Naperville, Illinois, and NPI 1124469267, issued on Jul 16, 2013. Check the license (Illinois 036140078, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Rand Naffouje
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- 036140078 IL
125062567 IL
Self-reported in NPPES; status is on the state search - Practice location
- 120 Spalding Dr Ste 111, Naperville, IL 60540
- Phone
- (630) 527-3788
- Enumerated
- Jul 16, 2013
- Entity
- Type 1 · individual
Also registered at 120 Spalding Dr Ste 111
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicole Armstrong, M.S., C.G.C.Genetic Counselor (M.S.)1649656463
- Mohammed Azeem, MD, MPHHematology & Oncology Physician1144583030
- Susan Budds, RN, MSN, APNAdult Health Nurse Practitioner1851426613
- Lindsey Garnett, APRNNurse Practitioner1437634987
- Amanda Hoff, MSGenetic Counselor (M.S.)1578188017
- Kayla Obernesser, PA-CPhysician Assistant1124754486
Verify Rand Naffouje 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 036140078Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
34% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
577 Medicare Part D claims for 184 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 17 claims were for opioids.
Most prescribed
- Anastrozole185 claims
- Eliquis43 claims
- Exemestane27 claims
- Xarelto25 claims
- Gabapentin20 claims
- Hydroxyurea17 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): 91.4 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: $288.18
12 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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
- Endeavor Health Medical GroupNaperville, 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 Rand Naffouje, M.D.'s NPI number?
Rand Naffouje, M.D.'s National Provider Identifier (NPI) is 1124469267, issued on Jul 16, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Rand Naffouje, M.D. located?
The NPPES record lists a practice address at 120 Spalding Dr Ste 111, Naperville, IL, 60540. Phone: (630) 527-3788. Providers update this record themselves, so call before visiting.
How can I verify Rand Naffouje, M.D.'s license?
NPPES lists Illinois license number 036140078, 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 Rand Naffouje, M.D. prescribe under Medicare Part D?
In 2024, Rand Naffouje, M.D. had 577 Medicare Part D claims for 184 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Rand Naffouje, M.D.'s MIPS final score?
The 2023 MIPS final score is 91.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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 27, 2026.