Caterina Giannini, M.D.
NPI 1043280332ActiveIndividual· Pathology, Anatomic Pathology & Clinical Pathology· Rochester, MN
Pathology, Anatomic Pathology & Clinical Pathology (M.D.) with Mayo Clinic, practicing in Rochester, Minnesota. Medicare paid $10,363 for services to 38 patients in 2024. Menarini Silicon Biosystems, Inc. reported $82.21 in payments in 2025, mostly food and beverage. Lists Mayo Clinic Hospital Rochester as a hospital affiliation.
Overview
| NPI | 1043280332 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 26, 2006 |
| Last updated in NPPES | Sep 2, 2026 |
| Certified by provider | Sep 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology & Clinical Pathology Primary | 207ZP0102X | 37359 | MN |
| Pathology, Anatomic Pathology | 207ZP0101X | 37359 | MN |
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 (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 38 |
|---|---|
| Services billed | 269 across 16 procedure codes |
| Paid by Medicare | $10,363 |
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Pathology |
Medical group
- Mayo ClinicRochester, MN · 4,956 clinicians
Hospital affiliation
- Mayo Clinic Hospital RochesterRochester, MN
Industry payments (Open Payments)
- 2025$82.21 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Menarini Silicon Biosystems, Inc. | $82.21 | 1 |
What the 2025 payments were for
- Food and Beverage$82.21 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 173 pathologists in Rochester · All pathologists in Minnesota