Sam Diasti, MD
NPI 1730175944ActiveIndividual· Internal Medicine· Tampa, FL
Internal Medicine (MD) with Pinnacle Health Group PA, practicing in Tampa, Florida. Their prescriptions cost Medicare Part D more than their services did: $515,278 for 6,796 claims, against $69,163 paid for services in 2024. Novo Nordisk Inc was the largest of 15 companies reporting payments in 2025, $1,426 in all, mostly food and beverage. Lists HCA Florida South Tampa Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1730175944 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 22, 2005 |
| Last updated in NPPES | Dec 2, 2020 |
| Certified by provider | Dec 2, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME71925 | 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 | 457 |
|---|---|
| Services billed | 2,066 across 53 procedure codes |
| Paid by Medicare | $69,163 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,796 · 16,515 30-day fills |
|---|---|
| Patients | 720 |
| Total drug cost | $515,278 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Pinnacle Health Group PATampa, FL · 8 clinicians
Hospital affiliations
- HCA Florida South Tampa HospitalTampa, FL
- St Josephs HospitalTampa, FL
- Tampa General HospitalTampa, FL
Other facilities
- Manatee Health at Home By BayadaHome health agency · Sun City Center, FL
- Pinnacle Home CareHome health agency · Brandon, FL
- Vna PlusHome health agency · Tampa, FL
Industry payments (Open Payments)
- 2025$1,426 · 48 payments from 15 companies
- 2024$918.88 · 36 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $404.90 | 9 |
| Astrazeneca Pharmaceuticals LP | $238.73 | 10 |
| Amgen Inc. | $122.03 | 7 |
| Sanofi-Aventis U.S. LLC | $117.68 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $114.75 | 1 |
What the 2025 payments were for
- Food and Beverage$1,426 · 48 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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