Hariharan Palayapalayam Ganapathi, MD
NPI 1154860526ActiveIndividual· Urology· Janesville, WI
Urology (MD) with Mercy Health System Corporation, practicing in Janesville, Wisconsin. 157 Medicare patients in 2024, $70,735 paid; nearly all of their 186 Part D prescriptions were generic (97%). Verathon Inc. was the largest of 7 companies reporting payments in 2025, $2,123 in all, mostly consulting fees. Lists Javon Bea Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1154860526 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 18, 2017 |
| Last updated in NPPES | Sep 23, 2026 |
| Certified by provider | Sep 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | ME134864 | FL |
| Urology | 208800000X | 86780-20 | 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 - Urology (FL); Practitioner - Urology (IL); Practitioner - Urology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 157 |
|---|---|
| Services billed | 386 across 57 procedure codes |
| Paid by Medicare | $70,735 |
Part D prescriptions in 2024
| Prescriptions (claims) | 186 · 340 30-day fills |
|---|---|
| Patients | 84 |
| Total drug cost | $7,470 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Urology |
Medical group
- Mercy Health System CorporationJanesville, WI · 753 clinicians
Hospital affiliations
- Javon Bea HospitalRockford, IL
- Mercy Health System CorpJanesville, WI
- Mercy Walworth Hospital & Medical CenterLake Geneva, WI
- Tampa General HospitalTampa, FL
Industry payments (Open Payments)
- 2025$2,123 · 11 payments from 7 companies
- 2024$7,337 · 19 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Verathon Inc. | $1,500 | 1 |
| Boston Scientific Corporation | $350.17 | 5 |
| Procept Biorobotics Corporation | $97.05 | 1 |
| Coloplast Corp | $84.28 | 1 |
| Astrazeneca Pharmaceuticals LP | $35.06 | 1 |
What the 2025 payments were for
- Consulting Fee$1,500 · 1 payment
- Food and Beverage$588.11 · 9 payments
- Education$35.06 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Urology providers in Janesville
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