Ram Kumar Subramanyan, MD, PHD
NPI 1164624615ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Los Angeles, CA
Thoracic Surgery (Cardiothoracic Vascular Surgery) (MD, PHD) in Los Angeles, California, licensed in CA, with an NPI issued in June 2007. Enrolled in Medicare as practitioner - cardiac surgery and practitioner - thoracic surgery. Conetic Solutions, Inc. was the largest of 3 companies reporting payments in 2025, $1,305 in all, mostly travel and lodging.
Overview
| NPI | 1164624615 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | Jun 5, 2007 |
| Last updated in NPPES | Nov 27, 2023 |
| Certified by provider | Sep 11, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | A81911 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiac Surgery (CA); Practitioner - Thoracic Surgery (NE) |
|---|
Industry payments (Open Payments)
- 2025$1,305 · 7 payments from 3 companies
- 2024$884.00 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Conetic Solutions, Inc. | $774.35 | 4 |
| Arthrex, Inc. | $462.45 | 2 |
| Abiomed | $68.13 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,075 · 3 payments
- Food and Beverage$230.17 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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