Giovanni Speziali, M.D.
NPI 1245218965ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Saint Louis, MO
Thoracic Surgery (Cardiothoracic Vascular Surgery) (M.D.) with Mercy Clinic Cardiovascular and Thoracic Surgery LLC, practicing in Saint Louis, Missouri. Mostly services rather than prescriptions: Medicare paid $33,991 for 43 patients in 2024, with only 47 Part D claims. Abiomed was the largest of 3 companies reporting payments in 2025, $264.67 in all, mostly food and beverage. Lists Mercy Hospital South as a hospital affiliation.
Overview
| NPI | 1245218965 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 3, 2006 |
| Last updated in NPPES | May 2, 2023 |
| Certified by provider | May 2, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 2019821320 | MO |
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 - Cardiac Surgery (MO); Practitioner - Thoracic Surgery (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 43 |
|---|---|
| Services billed | 73 across 24 procedure codes |
| Paid by Medicare | $33,991 |
Part D prescriptions in 2024
| Prescriptions (claims) | 47 · 50 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $220.32 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Cardiac Surgery |
Medical group
- Mercy Clinic Cardiovascular and Thoracic Surgery LLCSaint Louis, MO · 22 clinicians
Hospital affiliation
- Mercy Hospital SouthSaint Louis, MO
Other facilities
- Mercy Home HealthHome health agency · Saint Louis, MO
- Mercy Home HealthHome health agency · Saint Louis, MO
Industry payments (Open Payments)
- 2025$264.67 · 4 payments from 3 companies
- 2024$177.99 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $228.67 | 2 |
| Stryker Corporation | $19.02 | 1 |
| Cashflow Solutions, LLC | $16.98 | 1 |
What the 2025 payments were for
- Food and Beverage$264.67 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 62 cardiothoracic surgeons in Saint Louis · All cardiothoracic surgeons in Missouri