Roy Jhagroo, M.D.
NPI 1023216603ActiveIndividual· Internal Medicine, Nephrology· Madison, WI
Internal Medicine, Nephrology (M.D.) with University of Wisconsin Medical Foundation Inc, practicing in Madison, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $345,656 for 1,120 claims, against $95,330 paid for services in 2024. Novo Nordisk Inc reported $105.10 in payments in 2025, mostly food and beverage. Lists Aspirus Wausau Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1023216603 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 5, 2007 |
| Last updated in NPPES | Feb 2, 2021 |
| Certified by provider | Feb 2, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 54349 | WI |
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 - Nephrology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 404 |
|---|---|
| Services billed | 1,074 across 28 procedure codes |
| Paid by Medicare | $95,330 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,120 · 2,320 30-day fills |
|---|---|
| Patients | 233 |
| Total drug cost | $345,656 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- University of Wisconsin Medical Foundation IncMadison, WI · 2,553 clinicians
Hospital affiliations
- Aspirus Wausau HospitalWausau, WI
- Reedsburg Area Medical CenterReedsburg, WI
- Unitypoint Health - MeriterMadison, WI
- University of Wi Hospitals & Clinics AuthorityMadison, WI
Other facilities
- Davita Lake Delton DialysisDialysis facility · Wisconsin Dells, WI
- Fresenius Kidney Care American ParkwayDialysis facility · Madison, WI
Industry payments (Open Payments)
- 2025$105.10 · 1 payment from 1 company
- 2024$149.49 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $105.10 | 1 |
What the 2025 payments were for
- Food and Beverage$105.10 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Nephrology providers in Madison
- 1730804477
- 1225119522
- 1477896355
- 1609459866
- 1558892372
- 1972947877
- 1841727021
- 1851521736
- 1780948703
- 1992771901
- 1427357847
- 1295773596