Lester V. Negron-Ayala, M.D.
NPI 1558301275ActiveIndividual· General Practice· The Villages, FL
General Practice (M.D.) with Premier Medical Associates of Florida Healthcare, PA, practicing in The Villages, Florida. Their prescriptions cost Medicare Part D more than their services did: $958,412 for 8,029 claims, against $40,767 paid for services in 2024. Exact Sciences Corporation was the largest of 2 companies reporting payments in 2025, $38.25 in all, mostly food and beverage. Lists Adventhealth Orlando and 1 other hospital as hospital affiliations.
Overview
| NPI | 1558301275 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 8, 2006 |
| Last updated in NPPES | May 29, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 16339 | PR |
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 - General Practice (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 111 |
|---|---|
| Services billed | 640 across 41 procedure codes |
| Paid by Medicare | $40,767 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,029 · 20,008 30-day fills |
|---|---|
| Patients | 573 |
| Total drug cost | $958,412 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | General Practice |
| Telehealth | Offers telehealth |
Medical group
- Premier Medical Associates of Florida Healthcare, PAThe Villages, FL · 64 clinicians
Hospital affiliations
- Adventhealth OrlandoOrlando, FL
- Orlando Health South Lake HospitalClermont, FL
Industry payments (Open Payments)
- 2025$38.25 · 2 payments from 2 companies
- 2024$250.03 · 13 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $20.00 | 1 |
| Pfizer Inc. | $18.25 | 1 |
What the 2025 payments were for
- Food and Beverage$38.25 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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