Esteban Alfonzo Ruiz, MD
NPI 1740226794ActiveIndividual· Internal Medicine· Hudson, FL
Internal Medicine (MD) in Hudson, Florida, licensed in FL, with an NPI issued in June 2006. Their prescriptions cost Medicare Part D more than their services did: $1,739,944 for 22,404 claims, against $252,264 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 12 companies reporting payments in 2025, $904.52 in all, mostly food and beverage. Lists HCA Florida Bayonet Point Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1740226794 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 20, 2006 |
| Last updated in NPPES | Jul 14, 2026 |
| Certified by provider | Jul 14, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME53805 | FL |
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 - Internal Medicine (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 312 |
|---|---|
| Services billed | 5,628 across 53 procedure codes |
| Paid by Medicare | $252,264 |
Part D prescriptions in 2024
| Prescriptions (claims) | 22,404 · 38,311 30-day fills |
|---|---|
| Patients | 830 |
| Total drug cost | $1,739,944 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | General Surgery |
Hospital affiliations
- HCA Florida Bayonet Point HospitalHudson, FL
- Morton Plant HospitalClearwater, FL
- Morton Plant North Bay HospitalNew Port Richey, FL
- St Josephs HospitalTampa, FL
Other facilities
- Aveanna Home HealthHome health agency · Palm Harbor, FL
- Patients First Homecare, LLCHome health agency · Clearwater, FL
- Pinnacle Home CareHome health agency · Oldsmar, FL
- Pinnacle Home CareHome health agency · Oldsmar, FL
- Madison Pointe Care CenterNursing home · New Port Richey, FL
Industry payments (Open Payments)
- 2025$904.52 · 45 payments from 12 companies
- 2024$1,296 · 65 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $201.68 | 11 |
| Bayer Healthcare Pharmaceuticals Inc. | $121.97 | 6 |
| Exact Sciences Corporation | $106.03 | 5 |
| Pfizer Inc. | $95.28 | 5 |
| Lundbeck LLC | $70.92 | 3 |
What the 2025 payments were for
- Food and Beverage$904.52 · 45 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 63 internal medicine physicians in Hudson · All internal medicine physicians in Florida