Celestino David Santi, DO
NPI 1164427332ActiveIndividual· Internal Medicine· Tavares, FL
Internal Medicine (DO) in Tavares, Florida, trained at New York College of Osteo Medicine of New York Institute of Technology (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $865,681 for 6,695 claims, against $471,419 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 4 companies reporting payments in 2025, $374.89 in all, mostly food and beverage.
Overview
| NPI | 1164427332 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Jun 15, 2005 |
| Last updated in NPPES | Sep 23, 2011 |
| Reactivated | Mar 24, 2006 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | OS5229 | 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 | 825 |
|---|---|
| Services billed | 14,755 across 80 procedure codes |
| Paid by Medicare | $471,419 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,695 · 15,205 30-day fills |
|---|---|
| Patients | 355 |
| Total drug cost | $865,681 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | New York College of Osteo Medicine of New York Institute of Technology |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Internal Medicine |
Hospital affiliations
- Adventhealth Daytona BeachDaytona Beach, FL
- Adventhealth WatermanTavares, FL
Other facilities
- Adventhealth Home HealthHome health agency · Leesburg, FL
- Trumed Home Heatlh Services LLCHome health agency · Leesburg, FL
Industry payments (Open Payments)
- 2025$374.89 · 28 payments from 4 companies
- 2024$756.31 · 29 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $269.57 | 22 |
| Evoke Pharma, Inc. | $63.44 | 4 |
| Exact Sciences Corporation | $23.17 | 1 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $18.71 | 1 |
What the 2025 payments were for
- Food and Beverage$374.89 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 internal medicine physicians in Tavares · All internal medicine physicians in Florida