Doctor profile · Federal record
Dr. Gang Chen, M.D., PH.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Towson, MD
- NPI 1417390576
- Accepts Medicare
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6701 N Charles St
Towson, MD 212046881
(443) 804-2730 - Mailing address
-
10644 Warburton CT
Ellicott City, MD 210421460
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- March 8, 2023
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Maryland #D0081043
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1417390576. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,631
Distinct HCPCS
7
Medicare allowed
$246,278
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 843 | 359 | $129 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 506 | 173 | $179 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 100 | 100 | $229 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 74 | 52 | $180 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 62 | 33 | $82 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 35 | 27 | $124 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 11 | 11 | $95 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 133. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$2,991
Transactions
42
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 6 | $1,997.73 | |
| AstraZeneca Pharmaceuticals LP | 7 | $192.21 | |
| Incyte Corporation | 5 | $127.62 | |
| Daiichi Sankyo Inc. | 5 | $113.76 | |
| Janssen Biotech, Inc. | 3 | $92.10 | |
| Gilead Sciences, Inc. | 3 | $59.19 | |
| TAIHO ONCOLOGY, INC. | 2 | $57.56 | |
| Alexion Pharmaceuticals, Inc. | 2 | $54.96 | |
| Celgene Corporation | 2 | $43.42 | |
| Regeneron Healthcare Solutions, Inc. | 2 | $42.81 | |
| PFIZER INC. | 1 | $29.79 | |
| GENZYME CORPORATION | 1 | $27.56 | |
| Deciphera Pharmaceuticals Inc. | 1 | $25.15 | |
| Lilly USA, LLC | 1 | $24.93 | |
| GlaxoSmithKline, LLC. | 1 | $23.34 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
648
Patients
169
Total drug cost
$215,573
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 92 | 17 | $64,135 |
| Prochlorperazine Maleate | Generic | 85 | 54 | $1,075 |
| Anastrozole | Generic | 64 | 15 | $1,334 |
| Xarelto (Rivaroxaban) | Brand | 47 | 11 | $49,681 |
| Imatinib Mesylate | Generic | 45 | 0 | $93,391 |
| Potassium Chloride | Generic | 44 | 11 | $427 |
| Ondansetron Odt (Ondansetron) | Brand | 43 | 13 | $717 |
| Dexamethasone | Generic | 40 | 18 | $991 |
| Letrozole | Generic | 35 | 0 | $1,691 |
| Hydroxyurea | Generic | 30 | 0 | $352 |
Hospital affiliations
Frequently asked questions
What is Dr. Gang Chen's medical specialty?
Dr. Gang Chen practices Hematology & Oncology Physician in Towson, MD.
Where does Dr. Gang Chen practice?
Dr. Gang Chen practices at 6701 N Charles St, Towson, MD 212046881. Office phone: 4438042730.
What is Dr. Gang Chen's NPI?
Dr. Gang Chen's National Provider Identifier (NPI) is 1417390576, issued by NPPES.
Does Dr. Gang Chen accept Medicare assignment?
Yes. Dr. Gang Chen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gang Chen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.