Doctor profile · Federal record
Dr. Helen Gharwan, M.D.
Hematology & Oncology Physician (CMS: Internal Medicine) · Chicago, IL
- NPI 1770745424
- Accepts Medicare
- 35 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1725 W Harrison St Ste 1010
Chicago, IL 606123845
(800) 226-2371 - Additional location
-
2415 W Garrison Ave Apt A
Baltimore, MD 212155350
(443) 824-7824
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- September 26, 2023
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Illinois #036166286
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770745424. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
662
Distinct HCPCS
6
Medicare allowed
$64,360
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 336 | 153 | $75 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 189 | 86 | $119 | |
99239 |
Hospital discharge day management, more than 30 minutes | 70 | 70 | $109 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 39 | 38 | $168 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 14 | 14 | $133 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 14 | 11 | $47 |
In context: peer comparison
Among 77 peers in this city , average services per provider: 870. This provider delivers 0.8× the peer median.Open Payments
Industry payments received
All-time total
$37
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 2 | $36.85 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
166
Patients
70
Total drug cost
$24,464
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 52 | 34 | $664 |
| Eliquis (Apixaban) | Brand | 23 | 11 | $16,846 |
| Atorvastatin Calcium | Generic | 21 | 14 | $206 |
| Metoprolol Succinate | Generic | 18 | 11 | $321 |
| Brilinta (Ticagrelor) | Brand | 14 | 0 | $5,941 |
| Furosemide | Generic | 14 | 0 | $77 |
| Hydralazine Hcl | Generic | 13 | 0 | $246 |
| Amiodarone Hcl | Generic | 11 | 0 | $165 |
Hospital affiliations
Frequently asked questions
What is Dr. Helen Gharwan's medical specialty?
Dr. Helen Gharwan practices Hematology & Oncology Physician in Chicago, IL.
Where does Dr. Helen Gharwan practice?
Dr. Helen Gharwan practices at 1725 W Harrison St Ste 1010, Chicago, IL 606123845. Office phone: 8002262371.
What is Dr. Helen Gharwan's NPI?
Dr. Helen Gharwan's National Provider Identifier (NPI) is 1770745424, issued by NPPES.
Does Dr. Helen Gharwan accept Medicare assignment?
Yes. Dr. Helen Gharwan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Helen Gharwan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.