Amarnath V. Ramakrishnan, MD
NPI 1215959143ActiveIndividual· Internal Medicine, Gastroenterology· Yakima, WA
Internal Medicine, Gastroenterology (MD) with Swedish Health Services, practicing in Yakima, Washington. Their prescriptions cost Medicare Part D more than their services did: $276,056 for 1,044 claims, against $60,485 paid for services in 2024. Boston Scientific Corporation was the largest of 4 companies reporting payments in 2025, $604.00 in all, mostly food and beverage. Lists Jefferson Healthcare and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1215959143 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 23, 2006 |
| Last updated in NPPES | Jun 18, 2021 |
| Certified by provider | Jun 18, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD00042067 | WA |
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 - Gastroenterology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 329 |
|---|---|
| Services billed | 518 across 45 procedure codes |
| Paid by Medicare | $60,485 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,044 · 1,553 30-day fills |
|---|---|
| Patients | 333 |
| Total drug cost | $276,056 |
| Generic share | 70% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Swedish Health ServicesSeattle, WA · 1,037 clinicians
Hospital affiliations
- Jefferson HealthcarePort Townsend, WA
- Swedish Edmonds HospitalEdmonds, WA
- Swedish IssaquahIssaquah, WA
- Swedish Medical CenterSeattle, WA
- Swedish Medical Center / Cherry HillSeattle, WA
Industry payments (Open Payments)
- 2025$604.00 · 11 payments from 4 companies
- 2024$281.82 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $297.34 | 7 |
| Janssen Biotech, Inc. | $150.00 | 1 |
| Phathom Pharmaceuticals, Inc. | $130.90 | 2 |
| Madrigal Pharmaceuticals | $25.76 | 1 |
What the 2025 payments were for
- Food and Beverage$604.00 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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