Helen Gharwan, M.D.
Hematology & Oncology Physician · Chicago, IL
Helen Gharwan, M.D. is a hematology & oncology physician with a practice address in Chicago, Illinois, and NPI 1770745424, issued on Jun 25, 2008. Check the license (Illinois 036166286, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Helen Gharwan
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 036166286 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1725 W Harrison St Ste 1010, Chicago, IL 60612
- Phone
- (800) 226-2371
- Enumerated
- Jun 25, 2008
- Record last updated
- Sep 26, 2023
- Medicare enrollment
- Enrolled (PECOS I20250811001834); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1725 W Harrison St Ste 1010
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heather Burke, APRNAdult Health Nurse Practitioner1255856894
- Kara Conroy, APRNNurse Practitioner1821721812
- Sean Grimm, MDNeurology Physician1235346941
- Shivi Jain, M.D.Hematology & Oncology Physician1841529625
- Laura KalasAcute Care Nurse Practitioner1417355397
- Audrey Kam, M.D.Hematology & Oncology Physician1659635977
Verify Helen Gharwan 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 036166286Check 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
273 Medicare Part D claims for 79 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D.
Most prescribed
- Pantoprazole Sodium31 claims
- Eliquis12 claims
- Hydralazine Hcl11 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: $36.85
2 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. 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 3 group practices
- Capstone Health Services Foundation PCTuscaloosa, AL
- Trinity Health OF New England Provider Network Organization IncHartford, CT
- Whatley Health Services IncTuscaloosa, AL
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 Helen Gharwan, M.D.'s NPI number?
Helen Gharwan, M.D.'s National Provider Identifier (NPI) is 1770745424, issued on Jun 25, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Helen Gharwan, M.D. located?
The NPPES record lists a practice address at 1725 W Harrison St Ste 1010, Chicago, IL, 60612. Phone: (800) 226-2371. Providers update this record themselves, so call before visiting.
How can I verify Helen Gharwan, M.D.'s license?
NPPES lists Illinois license number 036166286, 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 Helen Gharwan, M.D. prescribe under Medicare Part D?
In 2024, Helen Gharwan, M.D. had 273 Medicare Part D claims for 79 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.