Pradeep Giriyappa, M.D.
NPI 1891803862ActiveIndividual· Internal Medicine· Manitowoc, WI
Internal Medicine (M.D.) with Oak Medical SC, practicing in Manitowoc, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $464,370 for 7,275 claims, against $42,690 paid for services in 2024. Lists Holy Family Memorial as a hospital affiliation.
Overview
| NPI | 1891803862 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 29, 2006 |
| Last updated in NPPES | Jun 3, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 31887 | 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 - Internal Medicine (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 176 |
|---|---|
| Services billed | 483 across 6 procedure codes |
| Paid by Medicare | $42,690 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,275 · 10,044 30-day fills |
|---|---|
| Patients | 571 |
| Total drug cost | $464,370 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Family Practice, General Practice |
Medical group
- Oak Medical SCLodi, WI · 123 clinicians
Hospital affiliation
- Holy Family MemorialManitowoc, WI
Other facilities
- Aurora at HomeHospice · Green Bay, WI
- Moments Hospice of SheboyganHospice · Sheboygan, WI
- Sharon S Richardson Community HospiceHospice · Sheboygan Falls, WI
- Complete Care at Manitowoc LLCNursing home · Manitowoc, WI
- North Ridge Health and Rehabilitation CenterNursing home · Manitowoc, WI
- River's Bend Health ServicesNursing home · Manitowoc, WI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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