Doctor profile · Federal record
Dr. Rajesh Thirumaran, M.D.
Hematology & Oncology Physician (CMS: Medical Oncology) · Darby, PA
- NPI 1699949040
- Accepts Medicare
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 Lansdowne Ave Ste G-103
Darby, PA 190231200
(610) 237-7950
fax (610) 237-7955
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- June 26, 2023
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Pennsylvania #MD423189
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699949040. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
675
Distinct HCPCS
5
Medicare allowed
$99,384
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 259 | 61 | $122 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 180 | 61 | $132 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 153 | 47 | $186 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 71 | 65 | $179 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 12 | 12 | $228 |
In context: peer comparison
Among 1 peers in Darby Hematology & Oncology Physician, average services per provider: 135. This provider delivers 5.0× the peer median.Open Payments
Industry payments received
All-time total
$5,323
Transactions
13
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pharmacosmos Therapeutics INC. | 8 | $3,253.26 | |
| AstraZeneca Pharmaceuticals Lp | 2 | $1,787.50 | |
| Jazz Pharmaceuticals INC. | 1 | $140.22 | |
| Exelixis INC. | 1 | $111.10 | |
| Novartis Pharmaceuticals Corporation | 1 | $31.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
308
Patients
30
Total drug cost
$690,234
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 100 | 18 | $72,086 |
| Anastrozole | Generic | 31 | 0 | $885 |
| Imatinib Mesylate | Generic | 31 | 0 | $198,942 |
| Ondansetron Hcl | Generic | 24 | 12 | $201 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 22 | 0 | $812 |
| Xarelto (Rivaroxaban) | Brand | 22 | 0 | $34,009 |
| Jakafi (Ruxolitinib Phosphate) | Brand | 20 | 0 | $382,444 |
| Tamoxifen Citrate | Generic | 17 | 0 | $533 |
| Prednisone | Generic | 16 | 0 | $87 |
| Gabapentin | Generic | 14 | 0 | $123 |
Hospital affiliations
Frequently asked questions
What is Dr. Rajesh Thirumaran's medical specialty?
Dr. Rajesh Thirumaran practices Hematology & Oncology Physician in Darby, PA.
Where does Dr. Rajesh Thirumaran practice?
Dr. Rajesh Thirumaran practices at 1500 Lansdowne Ave Ste G-103, Darby, PA 190231200. Office phone: 6102377950.
What is Dr. Rajesh Thirumaran's NPI?
Dr. Rajesh Thirumaran's National Provider Identifier (NPI) is 1699949040, issued by NPPES.
Does Dr. Rajesh Thirumaran accept Medicare assignment?
Yes. Dr. Rajesh Thirumaran accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rajesh Thirumaran commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.