Robert Simpson Williams, MD
NPI 1851339709ActiveIndividual· Urology· Fishers, IN
Urology (MD) in Fishers, Indiana, trained at Indiana University School of Medicine (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $1,313,099 for 2,008 claims, against $98,693 paid for services in 2024. Central Indiana Urs Consumables, LLC was the largest of 15 companies reporting payments in 2025, $7,876 in all, mostly device and supply loans.
Overview
| NPI | 1851339709 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 3, 2006 |
| Last updated in NPPES | Aug 28, 2026 |
| Certified by provider | Aug 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 01037193A | IN |
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 (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 404 |
|---|---|
| Services billed | 2,176 across 68 procedure codes |
| Paid by Medicare | $98,693 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,008 · 4,330 30-day fills |
|---|---|
| Patients | 585 |
| Total drug cost | $1,313,099 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Urology |
Medical groups
- Urology of Indiana LLCCarmel, IN · 80 clinicians
- Urology Associates LLCAnderson, IN · 6 clinicians
Hospital affiliations
- Ascension St Vincent AndersonAnderson, IN
- Ascension St Vincent RandolphWinchester, IN
- Community Hospital of Anderson and Madison CountyAnderson, IN
- Henry County Memorial HospitalNew Castle, IN
- Indiana University Health Ball Memorial HospitalMuncie, IN
Industry payments (Open Payments)
- 2025$7,876 · 47 payments from 15 companies
- 2024$16,656 · 60 payments from 27 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Central Indiana Urs Consumables, LLC | $6,771 | 3 |
| Astellas Pharma US Inc | $315.99 | 9 |
| Sumitomo Pharma America, Inc. | $205.69 | 11 |
| Bayer Healthcare Pharmaceuticals Inc. | $93.35 | 4 |
| Janssen Biotech, Inc. | $87.76 | 5 |
What the 2025 payments were for
- Long term medical supply or device loan$6,771 · 3 payments
- Food and Beverage$921.91 · 42 payments
- Education$182.60 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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