Ruwan Ratnayake, MD
NPI 1619397338ActiveIndividual· Orthopaedic Surgery, Orthopaedic Surgery of the Spine· Sacramento, CA
Orthopaedic Surgery, Orthopaedic Surgery of the Spine (MD) in Sacramento, California, trained at Medical University of South Carolina College of Medicine (class of 2014). 118 Medicare patients in 2024, $106,786 paid; nearly all of their 177 Part D prescriptions were generic (99%). Evolution Surgical, Inc was the largest of 4 companies reporting payments in 2025, $3,350 in all, mostly food and beverage.
Overview
| NPI | 1619397338 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 21, 2014 |
| Last updated in NPPES | Aug 27, 2020 |
| Certified by provider | Aug 27, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Orthopaedic Surgery of the Spine Primary | 207XS0117X | A141625 | 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 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 - Orthopedic Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 118 |
|---|---|
| Services billed | 487 across 53 procedure codes |
| Paid by Medicare | $106,786 |
Part D prescriptions in 2024
| Prescriptions (claims) | 177 · 182 30-day fills |
|---|---|
| Patients | 46 |
| Total drug cost | $2,734 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Medical University of South Carolina College of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Orthopedic Surgery |
| Telehealth | Offers telehealth |
Medical group
- Permanente Medical Group IncOakland, CA · 10,996 clinicians
Industry payments (Open Payments)
- 2025$3,350 · 29 payments from 4 companies
- 2024$3,779 · 50 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Evolution Surgical, Inc | $1,400 | 7 |
| Globus Medical, Inc. | $1,299 | 16 |
| Medtronic, Inc. | $382.27 | 4 |
| Arthrex, Inc. | $268.20 | 2 |
What the 2025 payments were for
- Food and Beverage$2,033 · 25 payments
- Travel and Lodging$1,317 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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