Sriya K. Ranatunga, M.D.
NPI 1689662314ActiveIndividual· Internal Medicine, Rheumatology· Springfield, IL
Internal Medicine, Rheumatology (M.D.) with Siu Physicians and Surgeons Inc, practicing in Springfield, Illinois. Their prescriptions cost Medicare Part D more than their services did: $1,678,781 for 1,616 claims, against $19,022 paid for services in 2024. Eli Lilly and Company was the largest of 2 companies reporting payments in 2024, $1,456 in all, mostly consulting fees. Lists Carlinville Area Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1689662314 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 6, 2005 |
| Last updated in NPPES | Mar 20, 2025 |
| Certified by provider | Mar 20, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 036100895 | IL |
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 - Rheumatology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 106 |
|---|---|
| Services billed | 429 across 20 procedure codes |
| Paid by Medicare | $19,022 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,616 · 2,541 30-day fills |
|---|---|
| Patients | 202 |
| Total drug cost | $1,678,781 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Rheumatology |
| Telehealth | Offers telehealth |
Medical group
- Siu Physicians and Surgeons IncSpringfield, IL · 314 clinicians
Hospital affiliations
- Carlinville Area HospitalCarlinville, IL
- Memorial Medical CenterSpringfield, IL
- St Johns HospitalSpringfield, IL
- St Marys HospitalDecatur, IL
- Taylorville Memorial HospitalTaylorville, IL
Industry payments (Open Payments)
- 2024$1,456 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Eli Lilly and Company | $1,350 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $105.81 | 1 |
What the 2024 payments were for
- Consulting Fee$1,350 · 1 payment
- Food and Beverage$105.81 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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