Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LIA E PEREZ MD
Prescription History 1891718607
Internal Medicine - Hematology in Tampa, FL

Active since July 25, 2006PECOS EnrolledAccepts Medicare Assignment
89.43/100
CMS Quality Rating
12902 USF MAGNOLIA DR, TAMPA, FL 33612(813) 745-7208(813) 449-6713 Get Directions

NPPES record last updated: September 22, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for LIA E PEREZ MD, an active Hematology specialist practicing in Tampa, FL. Our medical registry currently tracks 11 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 377 documented patient claims. Among these therapy options, the most frequently utilized medication is Acyclovir, which accounts for 91 claims alone. Use the table below to sort by claims, cost, or utilization compared with the state average; select any medication for its full profile.

11
Medications
377
Total Claims
431
30-Day Fills
Acyclovir
Most Prescribed · 91 claims
View details
11 medications · 2024 Medicare Part D
Medicare Part D medications prescribed by LIA E PEREZ MD in 2024, with prescription volumes, average cost per fill, and FL state comparisons
Medication Prescriptions (2024)Rx (2024) Avg Cost per FillCost / Fill Vs. Other FL PrescribersVs. FL Avg

About Acyclovir: Acyclovir is used to treat infections caused by certain types of viruses. Show more ▾

It treats cold sores around the mouth (caused by herpes simplex), shingles (caused by herpes zoster), and chickenpox. This medication is also used to treat outbreaks of genital herpes. In people with frequent outbreaks, acyclovir is used to help reduce the number of future episodes. Acyclovir is an antiviral drug. However, it is not a cure for these infections. The viruses that cause these infections continue to live in the body even between outbreaks. Acyclovir decreases the severity and length of these outbreaks. It helps the sores heal faster, keeps new sores from forming, and decreases pain/itching. This medication may also help reduce how long pain remains after the sores heal. In addition, in people with a weakened immune system, acyclovir can decrease the risk of the virus spreading to other parts of the body and causing serious infections. A GUANOSINE analog that acts as an antimetabolite. Viruses are especially susceptible. Used especially against herpes.

In 2024, this provider wrote 91 Medicare prescriptions for Acyclovir, about 3.7 times the volume of the typical Florida prescriber of this medication (24.6). Medicare paid an average of $13.52 per fill, versus $21.26 statewide.

How often this provider prescribes it

This provider
91
FL average
24.6

This provider prescribes this medication more often than the average FL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$13.52
FL average
$21.26

This provider's average cost per fill is below the FL average for this medication.

102
30-Day Fills
standardized to 30-day supplies
3,042
Days of Medication
total across all patients in 2024

About Sulfamethoxazole-Trimethoprim: This medication is a combination of two antibiotics: sulfamethoxazole and trimethoprim. Show more ▾

It is used to treat a wide variety of bacterial infections (such as middle ear, urine, respiratory, and intestinal infections). It is also used to prevent and treat a certain type of pneumonia (pneumocystis-type). This medication should not be used by children less than 2 months of age due to the risk of serious side effects. This medication treats only certain types of infections. It will not work for viral infections (such as flu). Unnecessary use or misuse of any antibiotic can lead to its decreased effectiveness.

In 2024, this provider wrote 88 Medicare prescriptions for Sulfamethoxazole-Trimethoprim, about 3.1 times the volume of the typical Florida prescriber of this medication (28.3). Medicare paid an average of $6.12 per fill, versus $5.05 statewide.

How often this provider prescribes it

This provider
88
FL average
28.3

This provider prescribes this medication more often than the average FL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$6.12
FL average
$5.05

Gross Part D cost per fill; not the patient's out-of-pocket price.

108.3
30-Day Fills
standardized to 30-day supplies
3,249
Days of Medication
total across all patients in 2024

About Jakafi: This medication is used to treat certain bone marrow disorders (myelofibrosis, polycythemia vera). Show more ▾

It works by blocking your body from producing substances called growth factors. Growth factors cause cells to grow and divide, and cause the blood cell and spleen problems found in these disorders. Ruxolitinib belongs to a class of drugs known as kinase inhibitors. Though not a cure for these disorders, ruxolitinib may help with some of the symptoms, including abdominal discomfort, pain under left ribs, early feelings of fullness from meals, night sweats, itching, and bone/muscle pain. Ruxolitinib is also used to treat a certain problem that may occur after certain stem cell or bone marrow transplants (graft versus host disease). It works by weakening your body's defense system (immune system).

In 2024, this provider wrote 35 Medicare prescriptions for Jakafi, about 1.4 times the volume of the typical Florida prescriber of this medication (25.8). Medicare paid an average of $30,758.83 per fill, versus $16,440.88 statewide.

How often this provider prescribes it

This provider
35
FL average
25.8

This provider prescribes this medication more often than the average FL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$30,758.83
FL average
$16,440.88

Gross Part D cost per fill; not the patient's out-of-pocket price.

45
30-Day Fills
standardized to 30-day supplies
1,350
Days of Medication
total across all patients in 2024

About Rezurock: Belumosudil is used to treat a certain problem that may occur after a stem cell transplant (chronic graft-versus-host disease). Show more ▾

Belumosudil belongs to a class of drugs known as kinase inhibitors. It works by blocking some of your immune system's responses which may cause swelling and scarring of certain organs or parts of the body.

In 2024, this provider wrote 32 Medicare prescriptions for Rezurock, about 1.4 times the volume of the typical Florida prescriber of this medication (22.7). Medicare paid an average of $17,803.48 per fill, versus $24,511.26 statewide.

How often this provider prescribes it

This provider
32
FL average
22.7

This provider prescribes this medication more often than the average FL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$17,803.48
FL average
$24,511.26

This provider's average cost per fill is below the FL average for this medication.

32
30-Day Fills
standardized to 30-day supplies
960
Days of Medication
total across all patients in 2024

About Sirolimus: Sirolimus is used with other medications to prevent rejection of a kidney transplant. Show more ▾

This medication belongs to a class of drugs known as immunosuppressants. It works by weakening your body's defense system (immune system) to help your body accept the new organ as if it were your own. Sirolimus may also be used to treat a certain lung disease (lymphangioleiomyomatosis-LAM). A macrolide compound obtained from Streptomyces hygroscopicus that acts by selectively blocking the transcriptional activation of cytokines thereby inhibiting cytokine production. It is bioactive only when bound to IMMUNOPHILINS. Sirolimus is a potent immunosuppressant and possesses both antifungal and antineoplastic properties.

In 2024, this provider wrote 29 Medicare prescriptions for Sirolimus, about the same volume as the typical Florida prescriber of this medication (27.8). Medicare paid an average of $208.08 per fill, versus $363.07 statewide.

How often this provider prescribes it

This provider
29
FL average
27.8

This provider's prescribing volume for this medication is in line with the average FL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$208.08
FL average
$363.07

This provider's average cost per fill is below the FL average for this medication.

39.9
30-Day Fills
standardized to 30-day supplies
1,164
Days of Medication
total across all patients in 2024

About Ursodiol: 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). Show more ▾

Ursodiol is a bile acid. An epimer of chenodeoxycholic acid. It is a mammalian bile acid found first in the bear and is apparently either a precursor or a product of chenodeoxycholate. Its administration changes the composition of bile and may dissolve gallstones. It is used as a cholagogue and choleretic.

In 2024, this provider wrote 28 Medicare prescriptions for Ursodiol, about the same volume as the typical Florida prescriber of this medication (25). Medicare paid an average of $78.52 per fill, versus $151.96 statewide.

How often this provider prescribes it

This provider
28
FL average
25.0

This provider's prescribing volume for this medication is in line with the average FL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$78.52
FL average
$151.96

This provider's average cost per fill is below the FL average for this medication.

28
30-Day Fills
standardized to 30-day supplies
840
Days of Medication
total across all patients in 2024

About Prevymis: 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. Show more ▾

CMV disease can cause serious infections, including an infection in the eye, called CMV retinitis, that can cause blindness. Letermovir is an anti-viral drug. It works by stopping the growth of the virus. Has antiviral activity.

In 2024, this provider wrote 20 Medicare prescriptions for Prevymis, about the same volume as the typical Florida prescriber of this medication (18.7). Medicare paid an average of $7,639.93 per fill, versus $7,376.04 statewide.

How often this provider prescribes it

This provider
20
FL average
18.7

This provider's prescribing volume for this medication is in line with the average FL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$7,639.93
FL average
$7,376.04

Gross Part D cost per fill; not the patient's out-of-pocket price.

20
30-Day Fills
standardized to 30-day supplies
560
Days of Medication
total across all patients in 2024

About Prednisone: Prednisone is used to treat conditions such as arthritis, blood disorders, breathing problems, severe allergies, skin diseases, cancer, eye problems, and immune system disorders. Show more ▾

Prednisone belongs to a class of drugs known as corticosteroids. It decreases your immune system's response to various diseases to reduce symptoms such as swelling and allergic-type reactions. A synthetic anti-inflammatory glucocorticoid derived from CORTISONE. It is biologically inert and converted to PREDNISOLONE in the liver.

In 2024, this provider wrote 17 Medicare prescriptions for Prednisone, about a third of the volume of the typical Florida prescriber of this medication (52.8). Medicare paid an average of $11.07 per fill, versus $4.25 statewide.

How often this provider prescribes it

This provider
17
FL average
52.8

This provider prescribes this medication less often than the average FL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$11.07
FL average
$4.25

Gross Part D cost per fill; not the patient's out-of-pocket price.

17.6
30-Day Fills
standardized to 30-day supplies
467
Days of Medication
total across all patients in 2024

About Posaconazole: Posaconazole is used to prevent certain fungal infections in patients who have severely weakened immune systems (such as patients who have had chemotherapy). Show more ▾

It belongs to a class of drugs known as azole antifungals. It works by stopping the growth of fungi.

In 2024, this provider wrote 14 Medicare prescriptions for Posaconazole, about 85% of the volume of the typical Florida prescriber of this medication (16.5). Medicare paid an average of $551.13 per fill, versus $1,223.02 statewide.

How often this provider prescribes it

This provider
14
FL average
16.5

This provider's prescribing volume for this medication is in line with the average FL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$551.13
FL average
$1,223.02

This provider's average cost per fill is below the FL average for this medication.

14
30-Day Fills
standardized to 30-day supplies
419
Days of Medication
total across all patients in 2024

About Atovaquone: Atovaquone is used to prevent or treat a serious lung infection called Pneumocystis pneumonia (PCP). Show more ▾

This medication helps to stop infection symptoms such as fever, cough, tiredness, and shortness of breath. A hydroxynaphthoquinone that has antimicrobial activity and is being used in antimalarial protocols.

In 2024, this provider wrote 12 Medicare prescriptions for Atovaquone, about half the volume of the typical Florida prescriber of this medication (22.7). Medicare paid an average of $312.62 per fill, versus $488.30 statewide.

How often this provider prescribes it

This provider
12
FL average
22.7

This provider prescribes this medication less often than the average FL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$312.62
FL average
$488.30

This provider's average cost per fill is below the FL average for this medication.

12
30-Day Fills
standardized to 30-day supplies
330
Days of Medication
total across all patients in 2024

About Ondansetron Hcl: This medication is used alone or with other medications to prevent nausea and vomiting caused by cancer drug treatment (chemotherapy) and radiation therapy. Show more ▾

It is also used to prevent and treat nausea and vomiting after surgery. It works by blocking one of the body's natural substances (serotonin) that causes vomiting. A competitive serotonin type 3 receptor antagonist. It is effective in the treatment of nausea and vomiting caused by cytotoxic chemotherapy drugs, including cisplatin, and has reported anxiolytic and neuroleptic properties.

In 2024, this provider wrote 11 Medicare prescriptions for Ondansetron Hcl, about a third of the volume of the typical Florida prescriber of this medication (29.9). Medicare paid an average of $5.00 per fill, versus $26.98 statewide.

How often this provider prescribes it

This provider
11
FL average
29.9

This provider prescribes this medication less often than the average FL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$5.00
FL average
$26.98

This provider's average cost per fill is below the FL average for this medication.

12.2
30-Day Fills
standardized to 30-day supplies
184
Days of Medication
total across all patients in 2024
No medications match the current filters.
= the 5 medications this provider prescribes most.▲ More than typical≈ Typical▼ Less than typical= prescription volume vs the average FL prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the FL average cost per fill.

About this data. The prescription history for LIA E PEREZ MD is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2024, the most recent federal release. Figures cover prescriptions filled for Medicare Part D beneficiaries only; prescriptions under private insurance, Medicaid, or self-pay plans are not included. Because prescribing decisions are generally consistent across coverage types, this record offers a useful view of the overall Hematology prescribing approach at this Tampa, FL practice.

Reading the costs. Drug costs are gross amounts paid to pharmacies under Part D, including both plan and beneficiary payments. They are not the price a patient pays at the pharmacy counter. Medications with fewer than 11 claims are excluded from the federal source data, and state comparisons use the average among FL prescribers of the same medication and form, shown only when at least five prescribers contribute. Always confirm current medications and costs directly with the provider and your plan.

About the medication summaries. Drug use descriptions come from the CMS Medicare Part D Drug Spending Dashboard (2024), and substance definitions from Medical Subject Headings (MeSH) 2026, U.S. National Library of Medicine. They are summaries that do not contain all possible information about a medication and are not individual medical advice. Ask a health care professional about any medication and your specific health needs.