Irena Gribovskaja-Rupp, M.D.
NPI 1659494482ActiveIndividual· Colon & Rectal Surgery· Columbia, SC
Colon & Rectal Surgery (M.D.) in Columbia, South Carolina, trained at Medical College of Wisconsin (class of 2007). 135 Medicare patients in 2024, $38,785 paid; nearly all of their 98 Part D prescriptions were generic (91%). Intuitive Surgical, Inc. reported $312.28 in payments in 2025, mostly travel and lodging.
Overview
| NPI | 1659494482 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 8, 2007 |
| Last updated in NPPES | Aug 26, 2024 |
| Certified by provider | Aug 26, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | 92626 | SC |
| Surgery | 208600000X | MD-42736 | IA |
| Colon & Rectal Surgery | 208C00000X | MD-42736 | IA |
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 - Colorectal Surgery (Proctology) (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 135 |
|---|---|
| Services billed | 231 across 52 procedure codes |
| Paid by Medicare | $38,785 |
Part D prescriptions in 2024
| Prescriptions (claims) | 98 · 98 30-day fills |
|---|---|
| Patients | 50 |
| Total drug cost | $4,493 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Colorectal Surgery (Proctology) |
Medical group
- Prisma Health Medical Group-MidlandsColumbia, SC · 1,068 clinicians
Hospital affiliations
- Prisma Health BaptistColumbia, SC
- Prisma Health Baptist ParkridgeColumbia, SC
- Prisma Health Richland HospitalColumbia, SC
Industry payments (Open Payments)
- 2025$312.28 · 4 payments from 1 company
- 2024$196.18 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $312.28 | 4 |
What the 2025 payments were for
- Travel and Lodging$183.50 · 2 payments
- Food and Beverage$128.78 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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