Timothy Greenwell, MD
NPI 1003301318ActiveIndividual· Pathology, Blood Banking & Transfusion Medicine· Milwaukee, WI
Pathology, Blood Banking & Transfusion Medicine (MD) with The Medical College of Wisconsin Inc and 1 other group, practicing in Milwaukee, Wisconsin. Medicare paid $9,922 for services to 123 patients in 2024. Lists Aurora Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1003301318 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 28, 2018 |
| Last updated in NPPES | Nov 21, 2023 |
| Certified by provider | Nov 1, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Blood Banking & Transfusion Medicine Primary | 207ZB0001X | 82832 | WI |
| Pathology, Blood Banking & Transfusion Medicine | 207ZB0001X | 4301506128 | MI |
| Pathology, Anatomic Pathology & Clinical Pathology | 207ZP0102X | 4301115084 | MI |
| Pathology, Anatomic Pathology & Clinical Pathology | 207ZP0102X | 82832 | 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 - Pathology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 123 |
|---|---|
| Services billed | 218 across 7 procedure codes |
| Paid by Medicare | $9,922 |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Pathology |
Medical groups
- The Medical College of Wisconsin IncMilwaukee, WI · 2,115 clinicians
- Great Lakes Pathologists SCBurlington, WI · 55 clinicians
Hospital affiliations
- Aurora Medical CenterGrafton, WI
- Aurora Medical Center KenoshaKenosha, WI
- Aurora St Lukes Medical CenterMilwaukee, WI
- Waukesha Memorial HospitalWaukesha, WI
- West Allis Memorial HospitalWest Allis, 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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