LIA E PEREZ MD
Prescription History 1891718607
Internal Medicine - Hematology in Tampa, FL
What does Dr. Perez prescribe?
In 2024, Dr. Perez wrote 377 Medicare prescriptions for 11 medications. The most prescribed was Acyclovir, with 91 prescriptions for 32 patients.
Medicare Part D only. These are prescriptions filled by people with Medicare drug coverage in 2024, from the CMS data released in 2026, the most recent year available. CMS does not publish medications with fewer than 11 prescriptions, so this is not a full list of what Dr. Perez prescribes.
Medications 11 medications
Prescriptions filled under Medicare Part D in 2024. Select a medication to see what it is used for and how it compares with other Florida prescribers.
What it is used for
Acyclovir is used to treat infections caused by certain types of viruses.
Compared with Florida prescribers
Dr. Perez wrote 91 prescriptions for Acyclovir, about 3.7 times as often as the typical Florida prescriber of it (25). Medicare paid $13.52 per fill, versus $21.26 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is a combination of two antibiotics: sulfamethoxazole and trimethoprim.
Compared with Florida prescribers
Dr. Perez wrote 88 prescriptions for Sulfamethoxazole-Trimethoprim, about 3.1 times as often as the typical Florida prescriber of it (28). Medicare paid $6.12 per fill, versus $5.05 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain bone marrow disorders (myelofibrosis, polycythemia vera).
Compared with Florida prescribers
Dr. Perez wrote 35 prescriptions for Jakafi, about 1.4 times as often as the typical Florida prescriber of it (26). Medicare paid $30,758.83 per fill, versus $16,440.88 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Belumosudil is used to treat a certain problem that may occur after a stem cell transplant (chronic graft-versus-host disease).
Compared with Florida prescribers
Dr. Perez wrote 32 prescriptions for Rezurock, about 1.4 times as often as the typical Florida prescriber of it (23). Medicare paid $17,803.48 per fill, versus $24,511.26 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Sirolimus is used with other medications to prevent rejection of a kidney transplant.
Compared with Florida prescribers
Dr. Perez wrote 29 prescriptions for Sirolimus, about as often as the typical Florida prescriber of it (28). Medicare paid $208.08 per fill, versus $363.07 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Ursodiol is used to dissolve certain types of gallstones, to prevent gallstones from forming in obese patients who are losing weight rapidly, and to treat a certain type of liver disease (primary biliary cholangitis).
Compared with Florida prescribers
Dr. Perez wrote 28 prescriptions for Ursodiol, about as often as the typical Florida prescriber of it (25). Medicare paid $78.52 per fill, versus $151.96 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to prevent disease caused by a virus called cytomegalovirus (CMV) in people who have received a bone marrow transplant or kidney transplant.
Compared with Florida prescribers
Dr. Perez wrote 20 prescriptions for Prevymis, about as often as the typical Florida prescriber of it (19). Medicare paid $7,639.93 per fill, versus $7,376.04 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Prednisone is used to treat conditions such as arthritis, blood disorders, breathing problems, severe allergies, skin diseases, cancer, eye problems, and immune system disorders.
Compared with Florida prescribers
Dr. Perez wrote 17 prescriptions for Prednisone, about 32% as often as the typical Florida prescriber of it (53). Medicare paid $11.07 per fill, versus $4.25 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Posaconazole is used to prevent certain fungal infections in patients who have severely weakened immune systems (such as patients who have had chemotherapy).
Compared with Florida prescribers
Dr. Perez wrote 14 prescriptions for Posaconazole, about 85% as often as the typical Florida prescriber of it (17). Medicare paid $551.13 per fill, versus $1,223.02 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Atovaquone is used to prevent or treat a serious lung infection called Pneumocystis pneumonia (PCP).
Compared with Florida prescribers
Dr. Perez wrote 12 prescriptions for Atovaquone, about half as often as the typical Florida prescriber of it (23). Medicare paid $312.62 per fill, versus $488.30 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used alone or with other medications to prevent nausea and vomiting caused by cancer drug treatment (chemotherapy) and radiation therapy.
Compared with Florida prescribers
Dr. Perez wrote 11 prescriptions for Ondansetron Hcl, about 37% as often as the typical Florida prescriber of it (30). Medicare paid $5.00 per fill, versus $26.98 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Dr. Perez’s prescriptions
What does Dr. Perez prescribe most?
In 2024 Medicare Part D data, Dr. Perez's most prescribed medications were Acyclovir (91), Sulfamethoxazole-Trimethoprim (88) and Jakafi (35).
How does Dr. Perez's prescribing compare with other Florida prescribers?
Of the 11 medications with a state comparison, Dr. Perez prescribes 4 more often than the typical Florida prescriber, 4 about as often and 3 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Perez prescribes?
No. It covers prescriptions filled by people with Medicare Part D drug coverage in 2024, and CMS leaves out any medication with fewer than 11 prescriptions.
About this data
This page shows one provider’s slice of public Medicare files. NPI Profile does not receive prescriptions or patient records.
| Source | What it provides here | Data year |
|---|---|---|
| CMS Medicare Part D Prescribers by Provider and Drug | Each medication, prescriptions, patients, 30-day fills, days of medication and cost. State comparisons average the Florida prescribers of the same medication and form, where at least five wrote it. | 2024 (released 2026, the most recent available) |
| CMS Medicare Part D Drug Spending Dashboard | What each medication is used for. | 2024 |
- Only prescriptions filled by people with Medicare Part D drug coverage are counted. Private insurance, Medicaid and cash purchases are not.
- CMS leaves out medications with fewer than 11 prescriptions and hides patient counts under 11.
- Cost per fill is what the plan and the patient paid the pharmacy together, not what you pay at the counter.
- Medication descriptions are summaries from CMS. They are not medical advice; ask a health care professional about any medication.
