Ganga Ranasuriya
NPI 1013350362ActiveIndividual· Internal Medicine, Pulmonary Disease· Williamsport, PA
Internal Medicine, Pulmonary Disease with Susquehanna Physician Services, practicing in Williamsport, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $3,336,392 for 3,303 claims, against $227,409 paid for services in 2024. Intuitive Surgical, Inc. reported $1,061 in payments in 2025, mostly travel and lodging. Lists Upmc Cole and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1013350362 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 16, 2013 |
| Last updated in NPPES | Jan 27, 2023 |
| Certified by provider | Jan 27, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | MD455392 | PA |
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 - Pulmonary Disease (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 592 |
|---|---|
| Services billed | 5,208 across 32 procedure codes |
| Paid by Medicare | $227,409 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,303 · 4,211 30-day fills |
|---|---|
| Patients | 401 |
| Total drug cost | $3,336,392 |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
| Telehealth | Offers telehealth |
Medical group
- Susquehanna Physician ServicesWilliamsport, PA · 612 clinicians
Hospital affiliations
- Upmc ColeCoudersport, PA
- Upmc MuncyMuncy, PA
- Upmc WellsboroWellsboro, PA
- Upmc WilliamsportWilliamsport, PA
- Wellspan Evangelical Community HospitalLewisburg, PA
Industry payments (Open Payments)
- 2025$1,061 · 4 payments from 1 company
- 2024$6,680 · 15 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $1,061 | 4 |
What the 2025 payments were for
- Travel and Lodging$676.97 · 2 payments
- Food and Beverage$383.58 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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