DR. GARY SHAUN DILLAVOU PHARMD
Prescription History 1801193321
Pharmacist in Greenville, SC
Medicare Part D Prescription History
Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. GARY SHAUN DILLAVOU PHARMD, an active Pharmacist specialist practicing in Greenville, SC. Our medical registry currently tracks 2 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 87 documented patient claims. Among these therapy options, the most frequently utilized medication is Shingrix, which accounts for 49 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 SC PrescribersVs. SC Avg |
|---|---|---|---|
| ShingrixVaricella-Zoster Ge/As01b/Pf | 49 | $188.52▼ below SC avg | ▼ Less than typical |
About Shingrix: This vaccine is used by adults to prevent zoster (shingles). Show more ▾ Zoster is caused by the same virus that causes chickenpox. After you have been infected with chickenpox (usually in childhood), the virus can live in your body's nerve roots in an inactive form. For reasons that are not fully understood, the virus may become active again. This causes shingles with symptoms of rash, blisters, and pain. This vaccine works by boosting the body's natural defense (immunity) against the zoster virus so that symptoms of shingles do not develop. It should not be used for treating active shingles, nerve pain caused by shingles, or for the prevention of chickenpox. Vaccines may not fully protect everyone who receives them. This vaccine should not be used by children. In 2024, this provider wrote 49 Medicare prescriptions for Shingrix, about 67% of the volume of the typical South Carolina prescriber of this medication (73.6). Medicare paid an average of $188.52 per fill, versus $192.83 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average SC 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 SC average for this medication. 49 30-Day Fills standardized to 30-day supplies 49 Days of Medication total across all patients in 2024 | |||
| ArexvyRsvpref3 Antigen/As01e/Pf | 38 | $275.58 | ▼ Less than typical |
About Arexvy: This vaccine is used to prevent infection by the respiratory syncytial virus (RSV). Show more ▾ Some brands may also be given during the third trimester of pregnancy to help prevent RSV in the newborn baby. RSV can cause serious illness, especially in older adults with certain health problems (such as heart disease, lung disease) and infants. It works by causing the body to produce its own protection (antibodies) against the virus. Vaccines may not fully protect everyone who receives them. In 2024, this provider wrote 38 Medicare prescriptions for Arexvy, about half the volume of the typical South Carolina prescriber of this medication (65). Medicare paid an average of $275.58 per fill, versus $273.94 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average SC 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. 38 30-Day Fills standardized to 30-day supplies 38 Days of Medication total across all patients in 2024 | |||
About this data. The prescription history for DR. GARY SHAUN DILLAVOU PHARMD 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 Pharmacist prescribing approach at this Greenville, SC 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 SC 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.
