Andrew Last, MD
NPI 1225353576ActiveIndividual· Family Medicine· Tomah, WI
Family Medicine (MD) with Mayo Clinic Health System-Southwest Wisconsin Region Inc and 1 other group, practicing in Tomah, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $707,257 for 7,024 claims, against $92,345 paid for services in 2024. Lists Gundersen Moundview Hospital and Clinics and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1225353576 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 30, 2010 |
| Last updated in NPPES | Sep 28, 2026 |
| Certified by provider | Sep 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 71444 | 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 - Family Practice (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 324 |
|---|---|
| Services billed | 1,581 across 54 procedure codes |
| Paid by Medicare | $92,345 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,024 · 14,911 30-day fills |
|---|---|
| Patients | 386 |
| Total drug cost | $707,257 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Family Practice |
Medical groups
- Mayo Clinic Health System-Southwest Wisconsin Region IncLa Crosse, WI · 534 clinicians
- Tomah Memorial Hospital IncTomah, WI · 54 clinicians
Hospital affiliations
- Gundersen Moundview Hospital and ClinicsFriendship, WI
- Mayo Clinic Health System Eau Claire HospitalEau Claire, WI
- Mayo Clinic Health System-Franciscan Medical Center IncLa Crosse, WI
- Mayo Clinic Hlth Systm Franciscan Hlthcare SpartaSparta, WI
- Tomah Memorial HospitalTomah, WI
Other facilities
- Hospice TouchHospice · Tomah, WI
- Tomah Nursing and RehabNursing home · Tomah, 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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