Tanya I. Diaz, MD
NPI 1467445080ActiveIndividual· Family Medicine· Leesburg, FL
Family Medicine (MD) in Leesburg, Florida, trained at University of Puerto Rico School of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $1,152,828 for 12,697 claims, against $181,712 paid for services in 2024. Pfizer Inc. was the largest of 12 companies reporting payments in 2025, $421.40 in all, mostly food and beverage.
Overview
| NPI | 1467445080 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 30, 2005 |
| Last updated in NPPES | Oct 27, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | ME90760 | 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 - Family Practice (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 697 |
|---|---|
| Services billed | 2,675 across 40 procedure codes |
| Paid by Medicare | $181,712 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12,697 · 31,885 30-day fills |
|---|---|
| Patients | 1,176 |
| Total drug cost | $1,152,828 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Puerto Rico School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Family Practice |
Medical groups
- Cora Health Services IncThe Villages, FL · 1,136 clinicians
- Orlando Physicians Network IncWindermere, FL · 232 clinicians
Hospital affiliations
- Adventhealth WatermanTavares, FL
- Orlando Health South Lake HospitalClermont, FL
Other facilities
- Better @ HomeHome health agency · The Villages, FL
- Centerwell Home HealthHome health agency · The Villages, FL
- Concierge Home CareHome health agency · The Villages, FL
- Mederi CaretendersHome health agency · Leesburg, FL
- Pinnacle Home Care of the Villages IncHome health agency · The Villages, FL
Industry payments (Open Payments)
- 2025$421.40 · 20 payments from 12 companies
- 2024$713.93 · 36 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $77.00 | 3 |
| Lilly USA, LLC | $62.90 | 3 |
| Astrazeneca Pharmaceuticals LP | $55.34 | 3 |
| Amgen Inc. | $37.09 | 2 |
| Boston Scientific Corporation | $32.82 | 1 |
What the 2025 payments were for
- Food and Beverage$421.40 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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