Robert T. Striker, MD PHD
NPI 1760443121ActiveIndividual· Internal Medicine, Infectious Disease· Madison, WI
Internal Medicine, Infectious Disease (MD PHD) in Madison, Wisconsin, trained at Washington University School of Medicine (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $573,320 for 400 claims, against $18,116 paid for services in 2024. Pfizer Inc. was the largest of 2 companies reporting payments in 2025, $8,129 in all, mostly consulting fees.
Overview
| NPI | 1760443121 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD PHD |
| Sole proprietor | No |
| NPI issued | Mar 28, 2006 |
| Last updated in NPPES | Jul 12, 2021 |
| Certified by provider | Jul 12, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 43595 | WI |
| Internal Medicine, Hepatology | 207RI0008X | 43595 | WI |
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 - Infectious Disease (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 19 |
|---|---|
| Services billed | 974 across 16 procedure codes |
| Paid by Medicare | $18,116 |
Part D prescriptions in 2024
| Prescriptions (claims) | 400 · 568 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $573,320 |
| Generic share | 58% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Infectious Disease |
| Telehealth | Offers telehealth |
Medical groups
- University of Wisconsin Medical Foundation IncMadison, WI · 2,553 clinicians
- Vivent Health IncKenosha, WI · 53 clinicians
Hospital affiliations
- Unitypoint Health - MeriterMadison, WI
- University of Wi Hospitals & Clinics AuthorityMadison, WI
Industry payments (Open Payments)
- 2025$8,129 · 20 payments from 2 companies
- 2024$20,679 · 19 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $8,038 | 18 |
| Gilead Sciences, Inc. | $91.63 | 2 |
What the 2025 payments were for
- Consulting Fee$8,038 · 18 payments
- Food and Beverage$91.63 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other infectious disease specialists in Madison
- 1154398857
- 1265490536
- 1578520706
- 1790002913
- 1609403138
- 1003170671
- 1013105220
- 1033154356
- 1053639823
- 1073975728
- 1083349823
- 1104035864
All 53 infectious disease specialists in Madison · All infectious disease specialists in Wisconsin