Samuel Anthony Grampsas, MD
NPI 1386618833ActiveIndividual· Urology· Springfield, IL
Urology (MD) in Springfield, Illinois, trained at University of Colorado School of Medicine, Denver (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $284,744 for 1,722 claims, against $160,861 paid for services in 2024. Boston Scientific Corporation was the largest of 4 companies reporting payments in 2025, $516.28 in all, mostly food and beverage.
Overview
| NPI | 1386618833 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 13, 2006 |
| Last updated in NPPES | Jul 29, 2024 |
| Certified by provider | Jul 29, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 036104697 | 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 - Urology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 334 |
|---|---|
| Services billed | 10,410 across 81 procedure codes |
| Paid by Medicare | $160,861 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,722 · 2,757 30-day fills |
|---|---|
| Patients | 434 |
| Total drug cost | $284,744 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | University of Colorado School of Medicine, Denver |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Urology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Siu Physicians and Surgeons IncSpringfield, IL · 314 clinicians
Hospital affiliations
- Abraham Lincoln Memorial HospitalLincoln, IL
- Decatur Memorial HospitalDecatur, IL
- Memorial Medical CenterSpringfield, IL
- St Johns HospitalSpringfield, IL
- St Marys HospitalDecatur, IL
Industry payments (Open Payments)
- 2025$516.28 · 13 payments from 4 companies
- 2024$1,096 · 16 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $208.15 | 5 |
| Smith+nephew, Inc. | $144.83 | 3 |
| Coloplast Corp | $107.96 | 3 |
| Medtronic, Inc. | $55.34 | 2 |
What the 2025 payments were for
- Food and Beverage$488.22 · 12 payments
- Education$28.06 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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