Viswanath Ramaswamy, M.D.
NPI 1811428196ActiveIndividual· Anesthesiology· Belleville, NJ
Anesthesiology (M.D.) with Rwjbh Observation Associates LLC, practicing in Belleville, New Jersey. Medicare paid $4,487 for services to 40 patients in 2024. Vertex Pharmaceuticals Incorporated reported $14.27 in payments in 2025, mostly food and beverage. Lists Clara Maass Medical Center as a hospital affiliation.
Overview
| NPI | 1811428196 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 27, 2017 |
| Last updated in NPPES | Sep 12, 2024 |
| Certified by provider | Sep 12, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 25MA11561200 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Anesthesiology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 40 |
|---|---|
| Services billed | 44 across 24 procedure codes |
| Paid by Medicare | $4,487 |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Anesthesiology |
| Secondary specialties | Pain Management |
Medical group
- Rwjbh Observation Associates LLCJersey City, NJ · 1,008 clinicians
Hospital affiliation
- Clara Maass Medical CenterBelleville, NJ
Industry payments (Open Payments)
- 2025$14.27 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $14.27 | 1 |
What the 2025 payments were for
- Food and Beverage$14.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 28 anesthesiologists in Belleville · All anesthesiologists in New Jersey