PETER JOHN MUSTILLO MD
Prescription History 1730173758
Pediatrics - Pediatric Allergy/Immunology in Columbus, OH

Active since September 06, 2005PECOS Enrolled
555 S 18TH ST, COLUMBUS, OH 43205(614) 722-6200 Get Directions

NPPES record last updated: June 15, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 15, 2022, Nov 14, 2017 (2 updates tracked since 2017).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for PETER JOHN MUSTILLO MD, an active Pediatric Allergy/Immunology specialist practicing in Columbus, OH. Our medical registry currently tracks 1 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 12 documented patient claims. Among these therapy options, the most frequently utilized medication is Sulfamethoxazole-Trimethoprim, which accounts for 12 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.

1
Medication
12
Total Claims
12
30-Day Fills
Sulfamethoxazole-Trimethoprim
Most Prescribed · 12 claims
View details
1 medication · 2024 Medicare Part D
Medicare Part D medications prescribed by PETER JOHN MUSTILLO MD in 2024, with prescription volumes, average cost per fill, and OH state comparisons
Medication Prescriptions (2024)Rx (2024) Avg Cost per FillCost / Fill Vs. Other OH PrescribersVs. OH Avg
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim12$15.57▼ Less than typical

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 12 Medicare prescriptions for Sulfamethoxazole-Trimethoprim, about half the volume of the typical Ohio prescriber of this medication (28.2). Medicare paid an average of $15.57 per fill, versus $5.02 statewide.

How often this provider prescribes it

This provider
12
OH average
28.2

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

What Medicare paid per fill

This provider
$15.57
OH average
$5.02

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

12
30-Day Fills
standardized to 30-day supplies
340
Days of Medication
total across all patients in 2024
No medications match the current filters.
▲ More than typical≈ Typical▼ Less than typical= prescription volume vs the average OH prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the OH average cost per fill.

About this data. The prescription history for PETER JOHN MUSTILLO 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 Pediatric Allergy/Immunology prescribing approach at this Columbus, OH 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 OH 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.