Maryam Hamidi, M.D.
Radiation Oncology Physician · Rockford, IL
Maryam Hamidi, M.D. is a radiation oncology physician with a practice address in Rockford, Illinois, and NPI 1477840320, issued on Jun 29, 2011. Check the license (Illinois 036140856, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Maryam Hamidi
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 036140856 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2400 N Rockton Ave, Rockford, IL 61103
- Phone
- (815) 971-5000
- Enumerated
- Jun 29, 2011
- Record last updated
- Jul 25, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20231130000949); accepts Medicare assignment
- Medical or professional school
- University Of Wisconsin School Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 277 in Illinois → Look up another NPI →
Also registered at 2400 N Rockton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mohammed Ilyas Ahmed Khan, M.D.,Hospice and Palliative Medicine (Internal Medicine) Physician1417198011
- Moamen Al Zoubi, MDInfectious Disease Physician1770902587
- Brian Aldred, MDEmergency Medicine Physician1609986884
- Gary Anderson, MDAnesthesiology Physician1336100940
- John Aregood III, MDHospitalist Physician1427168608
Verify Maryam Hamidi 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 036140856Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average radiation oncology physician in 2024
81 Medicare Part D claims for 34 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Lidocaine Hcl Viscous12 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
- Shenandoah Oncology PCWinchester, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maryam Hamidi among 277 radiation oncology physician records in Illinois
Maryam Hamidi, M.D. is one of 277 radiation oncology physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 67% of them.
- NPI issued2011 · 67% of these records are older, 30% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2009 · median 2004 among the 184 with a school on file
- Record last updated2016 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Illinois
There are 277 radiation oncology physician records in Illinois.
All 277 in Illinois → Every provider in Rockford → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Virendra SaxenaRockford, IL 611041134141773
- Iftekhar Ahmad, M.D.Rockford, IL 611081164641791
- George Bryan, MDRockford, IL 611081447287495
- John Burnett, M.D.Rockford, IL 611081932151420
- Macklin Nguyen, MDRockford, IL 611141669931713
- Prakash PedapatiRockford, IL 611141295753259
- Jeffrey Radawski, M.D.Rockford, IL 611141750557047
- Joycelyn Speight, M.D., PH.D.Rockford, IL 611141336188705
Common questions
What is Maryam Hamidi, M.D.'s NPI number?
Maryam Hamidi, M.D.'s National Provider Identifier (NPI) is 1477840320, issued on Jun 29, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Maryam Hamidi, M.D. located?
The NPPES record lists a practice address at 2400 N Rockton Ave, Rockford, IL, 61103. Phone: (815) 971-5000. Providers update this record themselves, so call before visiting.
How can I verify Maryam Hamidi, M.D.'s license?
NPPES lists Illinois license number 036140856, 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 Maryam Hamidi, M.D. prescribe under Medicare Part D?
In 2024, Maryam Hamidi, M.D. had 81 Medicare Part D claims for 34 beneficiaries; the average among radiation oncology physician prescribers was 134. 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.