DR. GEORGE MICHAEL VIOLA MD MPH
Prescription History 1326202607
Internal Medicine - Infectious Disease in Houston, TX
Medicare Part D Prescription History
Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. GEORGE MICHAEL VIOLA MD MPH, an active Infectious Disease specialist practicing in Houston, TX. Our medical registry currently tracks 9 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 126 documented patient claims. Among these therapy options, the most frequently utilized medication is Fluconazole, which accounts for 18 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.
| Medication | Prescriptions (2024)Rx (2024) | Avg Cost per FillCost / Fill | Vs. Other TX PrescribersVs. TX Avg |
|---|---|---|---|
| Fluconazole | 18 | $26.42 | ≈ Typical |
About Fluconazole: Fluconazole is used to treat vaginal yeast infections. Show more ▾ It works by stopping the growth of common types of vaginal yeast (fungus). This medication belongs to a class of drugs called azole antifungals. Triazole antifungal agent that is used to treat oropharyngeal CANDIDIASIS and cryptococcal MENINGITIS in AIDS. In 2024, this provider wrote 18 Medicare prescriptions for Fluconazole, about 78% of the volume of the typical Texas prescriber of this medication (23). Medicare paid an average of $26.42 per fill, versus $10.82 statewide. How often this provider prescribes it This provider's prescribing volume for this medication is in line with the average TX prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 20 30-Day Fills standardized to 30-day supplies 600 Days of Medication total across all patients in 2024 | |||
| Levofloxacin | 16 | $19.94 | ▼ Less than typical |
About Levofloxacin: Levofloxacin is used to treat a variety of bacterial infections. Show more ▾ This medication belongs to a class of drugs known as quinolone antibiotics. It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections. The L-isomer of Ofloxacin. In 2024, this provider wrote 16 Medicare prescriptions for Levofloxacin, about half the volume of the typical Texas prescriber of this medication (27.7). Medicare paid an average of $19.94 per fill, versus $5.32 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average TX prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 28.1 30-Day Fills standardized to 30-day supplies 792 Days of Medication total across all patients in 2024 | |||
| Moxifloxacin Hcl | 16 | $83.99 | ≈ Typical |
About Moxifloxacin Hcl: Moxifloxacin is used to treat a variety of bacterial infections. Show more ▾ This medication belongs to a class of drugs called quinolone antibiotics. It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for virus infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections. A fluoroquinolone that acts as an inhibitor of DNA TOPOISOMERASE II and is used as a broad-spectrum antibacterial agent. In 2024, this provider wrote 16 Medicare prescriptions for Moxifloxacin Hcl, about the same volume as the typical Texas prescriber of this medication (16.8). Medicare paid an average of $83.99 per fill, versus $45.03 statewide. How often this provider prescribes it This provider's prescribing volume for this medication is in line with the average TX prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 22 30-Day Fills standardized to 30-day supplies 630 Days of Medication total across all patients in 2024 | |||
| Entecavir | 15 | $72.46▼ below TX avg | ▼ Less than typical |
About Entecavir: See also Warning section. Show more ▾ Entecavir is used to treat long-term hepatitis B infection. Hepatitis B is an infection of the liver caused by the hepatitis B virus. Long-term infection can cause liver damage, rarely liver cancer, and liver failure. Entecavir helps to decrease the amount of hepatitis B virus in your body. It is unknown if this medication lowers your chance of getting liver cancer or liver damage. Entecavir is an antiviral that belongs to a class of drugs known as hepatitis B virus nucleoside reverse transcriptase inhibitors. Entecavir is not a cure for hepatitis B. It does not prevent the spread of the virus to others through sexual contact or blood/body fluid contamination (such as sharing used needles). In 2024, this provider wrote 15 Medicare prescriptions for Entecavir, about 69% of the volume of the typical Texas prescriber of this medication (21.9). Medicare paid an average of $72.46 per fill, versus $172.15 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average TX prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the TX average for this medication. 22 30-Day Fills standardized to 30-day supplies 570 Days of Medication total across all patients in 2024 | |||
| Doxycycline Hyclate | 14 | $43.85 | ▼ Less than typical |
About Doxycycline Hyclate: This medication is used to treat a wide variety of bacterial infections, including those that cause acne. Show more ▾ This medication is also used to prevent malaria. This medication is known as a tetracycline antibiotic. It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections. A synthetic tetracycline derivative with similar antimicrobial activity. In 2024, this provider wrote 14 Medicare prescriptions for Doxycycline Hyclate, about half the volume of the typical Texas prescriber of this medication (33.2). Medicare paid an average of $43.85 per fill, versus $13.64 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average TX prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 30 30-Day Fills standardized to 30-day supplies 841 Days of Medication total across all patients in 2024 | |||
| Minocycline Hcl | 13 | $36.08 | ▼ Less than typical |
About Minocycline Hcl: Minocycline is used to treat a wide variety of infections. Show more ▾ It may also be used along with other medications to treat severe acne. This medication belongs to a class of drugs known as tetracycline antibiotics. It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections. A TETRACYCLINE analog, having a 7-dimethylamino and lacking the 5 methyl and hydroxyl groups, which is effective against tetracycline-resistant STAPHYLOCOCCUS infections. In 2024, this provider wrote 13 Medicare prescriptions for Minocycline Hcl, about a third of the volume of the typical Texas prescriber of this medication (36.9). Medicare paid an average of $36.08 per fill, versus $18.51 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average TX prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 22.5 30-Day Fills standardized to 30-day supplies 650 Days of Medication total across all patients in 2024 | |||
| Ciprofloxacin Hcl | 12 | $4.55▼ below TX avg | ▼ Less than typical |
About Ciprofloxacin Hcl: This medication is used to treat a variety of bacterial infections. Show more ▾ Ciprofloxacin belongs to a class of drugs called quinolone antibiotics. It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for virus infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections. A broad-spectrum antimicrobial carboxyfluoroquinoline. In 2024, this provider wrote 12 Medicare prescriptions for Ciprofloxacin Hcl, about a third of the volume of the typical Texas prescriber of this medication (32). Medicare paid an average of $4.55 per fill, versus $7.25 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average TX prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the TX average for this medication. 13.5 30-Day Fills standardized to 30-day supplies 342 Days of Medication total across all patients in 2024 | |||
| ErtapenemErtapenem Sodium | 11 | $491.16 | ▼ Less than typical |
About Ertapenem: Ertapenem is used to prevent and treat a wide variety of bacterial infections. Show more ▾ This medication is known as a carbapenem-type antibiotic. It works by stopping the growth of bacteria. A carbapenem derivative antibacterial agent that is more stable to renal dehydropeptidase I than IMIPENEM, but does not need to be given with an enzyme inhibitor such as CILASTATIN. It is used in the treatment of Gram-positive and Gram-negative bacterial infections including intra-abdominal infections, acute gynecological infections, complicated urinary tract infections, skin infections, and respiratory tract infections. It is also used to prevent infection in colorectal surgery. In 2024, this provider wrote 11 Medicare prescriptions for Ertapenem, about a third of the volume of the typical Texas prescriber of this medication (33.8). Medicare paid an average of $491.16 per fill, versus $396.34 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average TX prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 11 30-Day Fills standardized to 30-day supplies 59 Days of Medication total across all patients in 2024 | |||
| Valganciclovir Hcl | 11 | $137.15▼ below TX avg | ▼ Less than typical |
About Valganciclovir Hcl: Valganciclovir is an anti-viral drug. Show more ▾ It is changed in the body to the active form of the drug called ganciclovir. It is used to prevent disease caused by a virus called cytomegalovirus (CMV) in people who have received organ transplants. CMV disease can lead to serious infections in the body, including an infection in the eye, called CMV retinitis, that can cause blindness. Valganciclovir works by slowing the growth of the CMV virus. It helps prevent the spread of infection to other areas of the body. Valganciclovir is also used to treat CMV retinitis in people with advanced HIV disease (AIDS). This medication helps control CMV retinitis and decrease the risk of blindness. Valganciclovir is not a cure for CMV disease. Some people may have worsening CMV retinitis even with treatment. It is important to have your eyes checked regularly by your doctor. A ganciclovir prodrug and antiviral agent that is used to treat CYTOMEGALOVIRUS RETINITIS in patients with AIDS, and for the prevention of CYTOMEGALOVIRUS INFECTIONS in organ transplant recipients who have received an organ from a CMV-positive donor. In 2024, this provider wrote 11 Medicare prescriptions for Valganciclovir Hcl, about a quarter of the volume of the typical Texas prescriber of this medication (46.6). Medicare paid an average of $137.15 per fill, versus $244.18 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average TX prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the TX average for this medication. 14 30-Day Fills standardized to 30-day supplies 374 Days of Medication total across all patients in 2024 | |||
About this data. The prescription history for DR. GEORGE MICHAEL VIOLA MD MPH 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 Infectious Disease prescribing approach at this Houston, TX 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 TX 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.
