KRISTEN R MAGUIRE MD
Prescription History 1598939621
Emergency Medicine in Barrington, IL

Active since April 18, 2008PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
450 W HIGHWAY 22, BARRINGTON, IL 60010(847) 381-9600 Get Directions

NPPES record last updated: September 22, 2011. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for KRISTEN R MAGUIRE MD, an active Emergency Medicine specialist practicing in Barrington, IL. Our medical registry currently tracks 3 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 63 documented patient claims. Among these therapy options, the most frequently utilized medication is Hydrocodone-Acetaminophen, which accounts for 33 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
63
Total Claims
63
30-Day Fills
Hydrocodone-Acetaminophen
Most Prescribed · 33 claims
View details
3 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by KRISTEN R MAGUIRE MD 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
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen33$4.86▼ 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 33 Medicare prescriptions for Hydrocodone-Acetaminophen, about half the volume of the typical Illinois prescriber of this medication (71). Medicare paid an average of $4.86 per fill, versus $20.74 statewide.

How often this provider prescribes it

This provider
33
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
$4.86
IL average
$20.74

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

33
30-Day Fills
standardized to 30-day supplies
103
Days of Medication
total across all patients in 2023
Cephalexin18$7.31▼ below IL avg Less than typical

About Cephalexin: This medication is used to treat a wide variety of bacterial infections. Show more ▾

This medication is known as a cephalosporin antibiotic. It works by stopping the growth of bacteria. This medication will not work for viral infections (such as common cold, flu). Unnecessary use or misuse of any antibiotic can lead to its decreased effectiveness. A semisynthetic cephalosporin antibiotic with antimicrobial activity similar to that of CEPHALORIDINE or CEPHALOTHIN, but somewhat less potent. It is effective against both gram-positive and gram-negative organisms.

In 2023, this provider wrote 18 Medicare prescriptions for Cephalexin, about 62% of the volume of the typical Illinois prescriber of this medication (29). Medicare paid an average of $7.31 per fill, versus $8.47 statewide.

How often this provider prescribes it

This provider
18
IL average
29.0

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
$7.31
IL average
$8.47

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

18
30-Day Fills
standardized to 30-day supplies
173
Days of Medication
total across all patients in 2023
Prednisone12$1.70▼ below IL avg Less than typical

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 2023, this provider wrote 12 Medicare prescriptions for Prednisone, about a quarter of the volume of the typical Illinois prescriber of this medication (45). Medicare paid an average of $1.70 per fill, versus $6.07 statewide.

How often this provider prescribes it

This provider
12
IL average
45.0

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
$1.70
IL average
$6.07

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

12
30-Day Fills
standardized to 30-day supplies
57
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 KRISTEN R MAGUIRE MD 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 Barrington, 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.