Steven Patrick Thoma, M.D.
NPI 1598021131ActiveIndividual· Urology· Ames, IA
Urology (M.D.) in Ames, Iowa, trained at Louisiana State University School of Medicine in Shreveport (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $194,771 for 1,967 claims, against $116,597 paid for services in 2024. Sumitomo Pharma America, Inc. was the largest of 11 companies reporting payments in 2025, $468.99 in all, mostly food and beverage.
Overview
| NPI | 1598021131 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 9, 2012 |
| Last updated in NPPES | Mar 2, 2026 |
| Certified by provider | Mar 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 44576 | IA |
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 (IA); Practitioner - Urology (MN); Practitioner - Urology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 618 |
|---|---|
| Services billed | 1,908 across 66 procedure codes |
| Paid by Medicare | $116,597 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,967 · 2,867 30-day fills |
|---|---|
| Patients | 419 |
| Total drug cost | $194,771 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in Shreveport |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Urology |
Medical groups
- St. Luke's Hospital of DuluthDuluth, MN · 405 clinicians
- McFarland Clinic PCAmes, IA · 363 clinicians
- North Iowa Mercy ClinicsMason City, IA · 302 clinicians
- Ascension Medical Group-Fox Valley Wisconsin, IncAppleton, WI · 259 clinicians
Hospital affiliations
- Iowa Specialty Hospital - BelmondBelmond, IA
- Iowa Specialty Hospital - ClarionClarion, IA
- Mary Greeley Medical CenterAmes, IA
- Mercyone North Iowa Medical CenterMason City, IA
- St Lukes HospitalDuluth, MN
Industry payments (Open Payments)
- 2025$468.99 · 29 payments from 11 companies
- 2024$377.76 · 17 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $179.57 | 14 |
| Urogen Pharma, Inc. | $66.76 | 3 |
| Teleflex LLC | $40.51 | 2 |
| Coloplast Corp | $35.23 | 2 |
| Inspire Medical Systems, Inc. | $34.62 | 2 |
What the 2025 payments were for
- Food and Beverage$468.99 · 29 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Urology providers in Ames
- 1194930081
- 1548414188
- 1598756587
- 1386171437
- 1356323554