ERIC MICHAEL CZAJKOWSKI M.D.
Prescription History 1871029421
Internal Medicine in Burbank, IL

Active since May 02, 2017PECOS EnrolledAccepts Medicare Assignment
6345 W 79TH ST, BURBANK, IL 60459(312) 609-0300(708) 684-3070 Get Directions

NPPES record last updated: May 25, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: May 25, 2023, Mar 24, 2023, Dec 17, 2021 and 1 more (4 updates tracked since 2019).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for ERIC MICHAEL CZAJKOWSKI M.D., an active Internal Medicine specialist practicing in Burbank, IL. Our medical registry currently tracks 2 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 23 documented patient claims. Among these therapy options, the most frequently utilized medication is Hydralazine Hcl, 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.

2
Medications
23
Total Claims
23
30-Day Fills
Hydralazine Hcl
Most Prescribed · 12 claims
View details
2 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by ERIC MICHAEL CZAJKOWSKI M.D. in 2023, with claim volumes, costs, and IL state comparisons
Medication Claims 30-Day Fills Days Supply Cost / Claim Utilization vs IL Avg
Hydralazine Hcl1212.0341$18.04▼ below IL avg Below Avg.

Utilization: claims vs the average IL prescriber

This provider
12
IL average
40.0

Averages are among IL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the IL average

This provider
$18.04
IL average
$20.83

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

12.0
30-Day Fills
341
Days Supply

About Hydralazine Hcl: Hydralazine is used with or without other medications to treat high blood pressure. Show more ▾

Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Hydralazine is called a vasodilator. It works by relaxing blood vessels so blood can flow through the body more easily.

Amlodipine Besylate1111.0277$4.87▼ below IL avg Below Avg.

Utilization: claims vs the average IL prescriber

This provider
11
IL average
136.0

Averages are among IL prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the IL average

This provider
$4.87
IL average
$8.25

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

11.0
30-Day Fills
277
Days Supply

About Amlodipine Besylate: Amlodipine is used with or without other medications to treat high blood pressure. Show more ▾

Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Amlodipine belongs to a class of drugs known as calcium channel blockers. It works by relaxing blood vessels so blood can flow more easily. Amlodipine is also used to prevent certain types of chest pain (angina). It may help to increase your ability to exercise and decrease the frequency of angina attacks. It should not be used to treat attacks of chest pain when they occur. Use other medications (such as sublingual nitroglycerin) to relieve attacks of chest pain as directed by your doctor. A long-acting dihydropyridine calcium channel blocker. It is effective in the treatment of ANGINA PECTORIS and HYPERTENSION.

No medications match the current filters.
Above Avg. Typical Below Avg.= utilization vs the average IL prescriber of the same drug; volume reflects practice size as well as clinical preference.Green cost= below the IL average cost per claim.

About this data. The prescription history for ERIC MICHAEL CZAJKOWSKI 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 Internal Medicine prescribing approach at this Burbank, 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.