Jaswinder Sidhu, M.D.
NPI 1073628509ActiveIndividual· Internal Medicine· Oconomowoc, WI
Internal Medicine (M.D.) with Oak Medical SC, practicing in Oconomowoc, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $1,210,685 for 18,010 claims, against $81,451 paid for services in 2024. Lists Waukesha Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1073628509 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 21, 2006 |
| Last updated in NPPES | Mar 22, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 40698 | 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 | 315 |
|---|---|
| Services billed | 696 across 6 procedure codes |
| Paid by Medicare | $81,451 |
Part D prescriptions in 2024
| Prescriptions (claims) | 18,010 · 18,069 30-day fills |
|---|---|
| Patients | 712 |
| Total drug cost | $1,210,685 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Oak Medical SCLodi, WI · 123 clinicians
Hospital affiliation
- Waukesha Memorial HospitalWaukesha, WI
Other facilities
- Badger HospiceHospice · Brookfield, WI
- Brighton Hospice WisconsinHospice · Brookfield, WI
- Legacy HospiceHospice · Elm Grove, WI
- Prohealth Home HospiceHospice · Waukesha, WI
- St Croix Hospice WaukeshaHospice · Waukesha, WI
- Avina of PewaukeeNursing home · Waukesha, WI
- Complete Care at GermantownNursing home · Germantown, WI
- Franciscan WoodsNursing home · Brookfield, 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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