Amitoj Singh Marwaha, M.D.
NPI 1972632297ActiveIndividual· Internal Medicine, Cardiovascular Disease· Renton, WA
Internal Medicine, Cardiovascular Disease (M.D.) in Renton, Washington, trained at Medical College of Wisconsin (class of 2004). In 2024 Medicare paid $158,299 for 1,514 patients, and Part D covered 826 of their prescriptions, 74% of them generic. Edwards Lifesciences Corporation was the largest of 8 companies reporting payments in 2025, $1,301 in all, mostly food and beverage.
Overview
| NPI | 1972632297 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 4, 2007 |
| Last updated in NPPES | Nov 14, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 60331807 | WA |
| Internal Medicine | 207R00000X | 2046-850 | WI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,514 |
|---|---|
| Services billed | 4,441 across 73 procedure codes |
| Paid by Medicare | $158,299 |
Part D prescriptions in 2024
| Prescriptions (claims) | 826 · 1,927 30-day fills |
|---|---|
| Patients | 225 |
| Total drug cost | $200,574 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Valley Medical Group-RentonCovington, WA · 411 clinicians
Hospital affiliations
- Tacoma General Allenmore HospitalTacoma, WA
- University of Washington Medical CtrSeattle, WA
- Valley Medical CenterRenton, WA
Industry payments (Open Payments)
- 2025$1,301 · 16 payments from 8 companies
- 2024$590.43 · 10 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $483.35 | 3 |
| Astrazeneca Pharmaceuticals LP | $256.17 | 6 |
| Abiomed | $169.86 | 2 |
| Shockwave Medical, Inc | $163.26 | 1 |
| Abbott Laboratories | $142.54 | 1 |
What the 2025 payments were for
- Food and Beverage$1,301 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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