Doctor profile · Federal record
Dr. Janakiraman Subramanian, MD
Medical Oncology Physician (CMS: Medical Oncology) · Hematology (Internal Medicine) Physician · Medical Oncology Physician · Fairfax, VA
- NPI 1366589343
- Accepts Medicare
- 26 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
8081 Innovation Park Dr
Fairfax, VA 220314867
(571) 472-4724
fax (571) 472-0241 - Additional location
-
4321 Washington St, Suite 4000
Kansas City, MO 641115961
(816) 932-3300
fax (816) 932-7957 - Mailing address
-
Po Box 37174
Baltimore, MD 212973174
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- April 15, 2022
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207RX0202X — NUCC code
- State licenses (2)
- Virginia #0101273491 · Missouri #2006018428
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366589343. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
322
Distinct HCPCS
7
Medicare allowed
$45,062
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 125 | 34 | $158 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 82 | 20 | $107 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 32 | 18 | $131 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 28 | 17 | $87 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 23 | 21 | $191 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 16 | 16 | $200 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 16 | 16 | $143 |
In context: peer comparison
Among 9 peers in Fairfax Medical Oncology Physician, average services per provider: 113. This provider delivers 2.8× the peer median.Open Payments
Industry payments received
All-time total
$125,332
Transactions
114
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 32 | $44,882.94 | |
| AstraZeneca Pharmaceuticals Lp | 33 | $34,135.86 | |
| Janssen Biotech, INC. | 27 | $25,242.83 | |
| Jazz Pharmaceuticals INC. | 11 | $10,492.15 | |
| Amgen INC. | 2 | $2,864.54 | |
| Daiichi Sankyo Europe GmbH | 2 | $2,345.00 | |
| Abbvie INC. | 1 | $1,800.00 | |
| Novocure INC. | 1 | $1,380.00 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $1,140.00 | |
| Daiichi Sankyo INC. | 2 | $940.00 | |
| Pfizer INC. | 2 | $108.18 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
49
Patients
24
Total drug cost
$695
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Dexamethasone | Generic | 23 | 12 | $223 |
| Ondansetron Hcl | Generic | 15 | 12 | $355 |
| Prochlorperazine Maleate | Generic | 11 | 0 | $116 |
Hospital affiliations
Frequently asked questions
What is Dr. Janakiraman Subramanian's medical specialty?
Dr. Janakiraman Subramanian practices Medical Oncology Physician in Fairfax, VA.
Where does Dr. Janakiraman Subramanian practice?
Dr. Janakiraman Subramanian practices at 8081 Innovation Park Dr, Fairfax, VA 220314867. Office phone: 5714724724.
What is Dr. Janakiraman Subramanian's NPI?
Dr. Janakiraman Subramanian's National Provider Identifier (NPI) is 1366589343, issued by NPPES.
Does Dr. Janakiraman Subramanian accept Medicare assignment?
Yes. Dr. Janakiraman Subramanian accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Janakiraman Subramanian commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.