Doctor profile · Federal record
Dr. Venkatachalam Senthilnathan, MD, FRCS
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (CMS: Thoracic Surgery) · Boston, MA
- NPI 1629174537
- Accepts Medicare
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
110 Francis St, Suite 2A
Boston, MA 022155501
(617) 632-8383
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 208G00000X — NUCC code
- State license (1)
- Massachusetts #158601
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629174537. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
206
Distinct HCPCS
9
Medicare allowed
$152,124
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
33361 |
Replacement of aortic valve through the skin and femoral artery | 41 | 41 | $775 | |
33508 |
Harvest of vein using an endoscope | 35 | 35 | $16 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 28 | 28 | $88 | |
33534 |
Coronary artery bypass using artery graft, 2 grafts | 23 | 23 | $2,122 | |
33509 |
Harvest of artery from arm for heart bypass graft using an endoscope | 20 | 20 | $177 | |
33533 |
Coronary artery bypass using artery graft, 1 graft | 20 | 20 | $1,838 | |
33517 |
Coronary artery bypass using vein or artery graft, 1 graft | 15 | 15 | $190 | |
33518 |
Coronary artery bypass using vein or artery graft, 2 grafts | 13 | 13 | $419 | |
33405 |
Replacement of aortic valve on heart-lung machine | 11 | 11 | $1,810 |
In context: peer comparison
Among 31 peers in Boston Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, average services per provider: 38. This provider delivers 5.4× the peer median.Open Payments
Industry payments received
All-time total
$148
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Edwards Lifesciences Corporation | 1 | $148.05 |
By nature of payment
Frequently asked questions
What is Dr. Venkatachalam Senthilnathan's medical specialty?
Dr. Venkatachalam Senthilnathan practices Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Boston, MA.
Where does Dr. Venkatachalam Senthilnathan practice?
Dr. Venkatachalam Senthilnathan practices at 110 Francis St, Boston, MA 022155501. Office phone: 6176328383.
What is Dr. Venkatachalam Senthilnathan's NPI?
Dr. Venkatachalam Senthilnathan's National Provider Identifier (NPI) is 1629174537, issued by NPPES.
Does Dr. Venkatachalam Senthilnathan accept Medicare assignment?
Yes. Dr. Venkatachalam Senthilnathan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Venkatachalam Senthilnathan commonly perform?
Top Medicare-reported procedures in 2023: Replacement of aortic valve through the skin and femoral artery (HCPCS 33361); Harvest of vein using an endoscope (HCPCS 33508); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.