Vasia Ahmed, M.D.
Medical Oncology Physician · Tinley Park, IL
Vasia Ahmed, M.D. is a medical oncology physician with a practice address in Tinley Park, Illinois, and NPI 1992797047, issued on Aug 16, 2005. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Vasia Ahmed
- Credential
- M.D.
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- Practice location
- 17333 LA Grange RD Ste 200, Tinley Park, IL 60487
- Phone
- (708) 342-1900
- Enumerated
- Aug 16, 2005
- Entity
- Type 1 · individual
Also registered at 17333 LA Grange RD Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Duffin, MSN, FNP-CFamily Nurse Practitioner1770944571
- Mufaddal Hamadeh, M.D.Medical Oncology Physician1598757718
- Megan Jones, APNFamily Nurse Practitioner1821482928
- Shadi Latta, MDHematology & Oncology Physician1427255447
- Jose Paredes, M.D.Hematology & Oncology Physician1609868819
- Subramanya Rao, M.D.Medical Oncology Physician1740256783
Verify Vasia Ahmed in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
26% more Medicare Part D claims than the average medical oncology physician in 2024
925 Medicare Part D claims for 202 beneficiaries, against an average of 732 among the 2,742 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims. 15 claims were for opioids.
Most prescribed
- Letrozole130 claims
- Eliquis102 claims
- Anastrozole79 claims
- Revlimid34 claims
- Hydroxyurea31 claims
- Warfarin Sodium28 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: $2,216.84
90 payments, mostly food and beverage; the largest payer was Gilead Sciences, Inc.. The 2,246 providers of this specialty with any payment received $11,943.39 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.
3 hospital and facility affiliations
- Affiliated Oncologists LLCChicago Ridge, IL
- Prime Healthcare Illinois Medical Group LLCJoliet, IL
- Specialty Physicians OF Illinois LLCOlympia Fields, IL
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Medical Oncology Physician providers in Illinois
There are 140 medical oncology physician records in Illinois.
Other medical oncology physician records in Illinois
- Ahmad Abu-HashyehMoline, IL1326525114
- Matthew Adess, MDHighland Park, IL1629166442
- Syed Ahmed, MDOak Brook, IL1689867541
- Eugene Ahn, M.D.Chicago, IL1093911307
- Muhammad Ali, M.DQuincy, IL1306826250
- Mohammad Atiq, M.D.Chicago, IL1851719967
- Meraj Aziz, MDRockford, IL1689134017
- Marta Batus, MDChicago, IL1003087768
- Vivek Behera, M.D., PH. D.Chicago, IL1063037208
- Charles Bennett, MDChicago, IL1063488898
Common questions
What is Vasia Ahmed, M.D.'s NPI number?
Vasia Ahmed, M.D.'s National Provider Identifier (NPI) is 1992797047, issued on Aug 16, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Vasia Ahmed, M.D. located?
The NPPES record lists a practice address at 17333 LA Grange RD Ste 200, Tinley Park, IL, 60487. Phone: (708) 342-1900. Providers update this record themselves, so call before visiting.
How can I verify Vasia Ahmed, M.D.'s license?
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 Vasia Ahmed, M.D. prescribe under Medicare Part D?
In 2024, Vasia Ahmed, M.D. had 925 Medicare Part D claims for 202 beneficiaries; the average among medical oncology physician prescribers was 732. Part D covers Medicare prescriptions only.
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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.