Summanther T. Anthony Kaviratne, M.D.
NPI 1154555811ActiveIndividual· Internal Medicine, Interventional Cardiology· Tacoma, WA
Internal Medicine, Interventional Cardiology (M.D.) with Grays Harbor Community Hospital, practicing in Tacoma, Washington. Their prescriptions cost Medicare Part D more than their services did: $96,125 for 585 claims, against $61,198 paid for services in 2024. Abiomed was the largest of 7 companies reporting payments in 2025, $400.10 in all, mostly food and beverage. Lists Grays Harbor Community Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1154555811 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 11, 2009 |
| Last updated in NPPES | Aug 24, 2026 |
| Certified by provider | Aug 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | MD61188393 | WA |
| Internal Medicine, Interventional Cardiology | 207RI0011X | M-16371 | ID |
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 - Cardiovascular Disease (Cardiology) (ID); Practitioner - Interventional Cardiology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 376 |
|---|---|
| Services billed | 774 across 54 procedure codes |
| Paid by Medicare | $61,198 |
Part D prescriptions in 2024
| Prescriptions (claims) | 585 · 1,473 30-day fills |
|---|---|
| Patients | 161 |
| Total drug cost | $96,125 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical group
- Grays Harbor Community HospitalAberdeen, WA · 88 clinicians
Hospital affiliations
- Grays Harbor Community HospitalAberdeen, WA
- Hendrick Medical Center BrownwoodBrownwood, TX
- Mountain View Regional Medical CenterLas Cruces, NM
- Saint Alphonsus Regional Medical CenterBoise, ID
Industry payments (Open Payments)
- 2025$400.10 · 14 payments from 7 companies
- 2024$446.07 · 10 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $135.73 | 5 |
| Medtronic, Inc. | $117.19 | 3 |
| Abbott Laboratories | $54.75 | 2 |
| Novartis Pharmaceuticals Corporation | $32.55 | 1 |
| Boston Scientific Corporation | $32.04 | 1 |
What the 2025 payments were for
- Food and Beverage$400.10 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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