Sharlene J. Llanes, M.D.
NPI 1992756548ActiveIndividual· Allergy & Immunology· Sarasota, FL
Allergy & Immunology (M.D.) with Premier Allergist of Florida LLC, practicing in Sarasota, Florida. Their prescriptions cost Medicare Part D more than their services did: $665,395 for 589 claims, against $48,164 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 21 companies reporting payments in 2025, $3,215 in all, mostly food and beverage.
Overview
| NPI | 1992756548 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 16, 2006 |
| Last updated in NPPES | Apr 4, 2024 |
| Certified by provider | Apr 4, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | ME82049 | 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 - Allergy/Immunology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 84 |
|---|---|
| Services billed | 2,722 across 25 procedure codes |
| Paid by Medicare | $48,164 |
Part D prescriptions in 2024
| Prescriptions (claims) | 589 · 837 30-day fills |
|---|---|
| Patients | 133 |
| Total drug cost | $665,395 |
| Generic share | 64% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Allergy/Immunology |
| Secondary specialties | Pediatric Medicine |
Medical group
- Premier Allergist of Florida LLCThe Villages, FL · 21 clinicians
Industry payments (Open Payments)
- 2025$3,215 · 100 payments from 21 companies
- 2024$2,719 · 97 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $769.19 | 20 |
| Regeneron Healthcare Solutions, Inc. | $493.97 | 13 |
| Biocryst US Sales Co., LLC | $225.99 | 5 |
| Optinose US, Inc. | $222.17 | 5 |
| Genzyme Corporation | $185.46 | 8 |
What the 2025 payments were for
- Food and Beverage$3,215 · 100 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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