Sisto P. Serafini, D.O.
NPI 1366674046ActiveIndividual· Internal Medicine· Spring Hill, FL
Internal Medicine (D.O.) in Spring Hill, Florida, trained at Lake Erie College of Osteopathic Medicine, Erie (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $580,117 for 10,119 claims, against $3,570 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 6 companies reporting payments in 2025, $244.28 in all, mostly food and beverage.
Overview
| NPI | 1366674046 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Aug 14, 2009 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | OS11153 | FL |
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 - Internal Medicine (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 18 |
|---|---|
| Services billed | 63 across 11 procedure codes |
| Paid by Medicare | $3,570 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,119 · 22,562 30-day fills |
|---|---|
| Patients | 619 |
| Total drug cost | $580,117 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Lake Erie College of Osteopathic Medicine, Erie |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Internal Medicine |
Medical group
- Osteopathic Heritage, P.A.Spring Hill, FL · 12 clinicians
Other facilities
- Hph HospiceHospice · Brooksville, FL
Industry payments (Open Payments)
- 2025$244.28 · 16 payments from 6 companies
- 2024$586.98 · 31 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $145.19 | 11 |
| Abbvie Inc. | $27.18 | 1 |
| Merck Sharp & Dohme LLC | $24.17 | 1 |
| Exact Sciences Corporation | $20.07 | 1 |
| Lilly USA, LLC | $14.13 | 1 |
What the 2025 payments were for
- Food and Beverage$244.28 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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