SARA WINSTANLEY M.D.
Prescription History 1154412021
Emergency Medicine in Waukegan, IL

Active since September 27, 2006PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
1324 N SHERIDAN RD, WAUKEGAN, IL 60085(847) 360-4023(847) 360-4221 Get Directions

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for SARA WINSTANLEY M.D., an active Emergency Medicine specialist practicing in Waukegan, IL. Our medical registry currently tracks 3 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 37 documented patient claims. Among these therapy options, the most frequently utilized medication is Naproxen, which accounts for 13 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.

3
Medications
37
Total Claims
37
30-Day Fills
Naproxen
Most Prescribed · 13 claims
View details
3 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by SARA WINSTANLEY M.D. in 2023, with prescription volumes, average cost per fill, and IL state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other IL PrescribersVs. IL Avg
Ondansetron OdtOndansetron13$5.13▼ below IL avg Less than typical

About Ondansetron Odt: 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. Ondansetron 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 2023, this provider wrote 13 Medicare prescriptions for Ondansetron Odt, about 62% of the volume of the typical Illinois prescriber of this medication (21). Medicare paid an average of $5.13 per fill, versus $19.60 statewide.

How often this provider prescribes it

This provider
13
IL average
21.0

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

What Medicare paid per fill

This provider
$5.13
IL average
$19.60

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

13
30-Day Fills
standardized to 30-day supplies
93
Days of Medication
total across all patients in 2023
Naproxen13$3.85▼ below IL avg Less than typical

About Naproxen: Naproxen is used to relieve mild to moderate pain from various conditions. Show more ▾

It also reduces pain, swelling, and joint stiffness from arthritis. This medication is known as a nonsteroidal anti-inflammatory drug (NSAID). It works by blocking your body's production of certain natural substances that cause inflammation. If you are treating a chronic condition such as arthritis, ask your doctor about non-drug treatments and/or using other medications to treat your pain. See also Warning section. This form of naproxen is absorbed slowly and should not be used for pain that needs quick relief (such as during a gout attack). Ask your doctor or pharmacist about using a different form of this drug or other medications for quick relief of pain. An anti-inflammatory agent with analgesic and antipyretic properties. Both the acid and its sodium salt are used in the treatment of rheumatoid arthritis and other rheumatic or musculoskeletal disorders, dysmenorrhea, and acute gout.

In 2023, this provider wrote 13 Medicare prescriptions for Naproxen, about half the volume of the typical Illinois prescriber of this medication (25). Medicare paid an average of $3.85 per fill, versus $14.29 statewide.

How often this provider prescribes it

This provider
13
IL average
25.0

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

What Medicare paid per fill

This provider
$3.85
IL average
$14.29

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

13
30-Day Fills
standardized to 30-day supplies
135
Days of Medication
total across all patients in 2023
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen11$4.63▼ below IL avg Less than typical

About Hydrocodone-Acetaminophen: This combination medication is used to relieve moderate to severe pain. Show more ▾

It contains an opioid pain reliever (hydrocodone) and a non-opioid pain reliever (acetaminophen). Hydrocodone works in the brain to change how your body feels and responds to pain. Acetaminophen can also reduce a fever.

In 2023, this provider wrote 11 Medicare prescriptions for Hydrocodone-Acetaminophen, about 15% of the volume of the typical Illinois prescriber of this medication (71). Medicare paid an average of $4.63 per fill, versus $20.74 statewide.

How often this provider prescribes it

This provider
11
IL average
71.0

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

What Medicare paid per fill

This provider
$4.63
IL average
$20.74

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

11
30-Day Fills
standardized to 30-day supplies
44
Days of Medication
total across all patients in 2023
No medications match the current filters.
More than typical Typical Less than typical= prescription volume vs the average IL prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the IL average cost per fill.

About this data. The prescription history for SARA WINSTANLEY M.D. is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2023, 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 Emergency Medicine prescribing approach at this Waukegan, IL 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 volume among IL prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.