ERWIN LEE ROBIN MD
Prescription History 1366484313
Internal Medicine - Medical Oncology in Evanston, IL

Active since June 12, 2006PECOS Enrolled
93.08/100
CMS Quality Rating
2650 RIDGE AVE., KELLOGG CANCER CENTER, EVANSTON, IL 60201(847) 570-2112(847) 570-1041 Get Directions

NPPES record last updated: April 1, 2021. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Apr 1, 2021, Oct 22, 2019, Jul 19, 2018 and 1 more (4 updates tracked since 2018).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for ERWIN LEE ROBIN MD, an active Medical Oncology specialist practicing in Evanston, IL. Our medical registry currently tracks 4 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 100 documented patient claims. Among these therapy options, the most frequently utilized medication is Acyclovir, which accounts for 51 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.

4
Medications
100
Total Claims
127
30-Day Fills
Acyclovir
Most Prescribed · 51 claims
View details
4 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by ERWIN LEE ROBIN 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

About Acyclovir: Acyclovir is used to treat infections caused by certain types of viruses. Show more ▾

It treats cold sores around the mouth (caused by herpes simplex), shingles (caused by herpes zoster), and chickenpox. This medication is also used to treat outbreaks of genital herpes. In people with frequent outbreaks, acyclovir is used to help reduce the number of future episodes. Acyclovir is an antiviral drug. However, it is not a cure for these infections. The viruses that cause these infections continue to live in the body even between outbreaks. Acyclovir decreases the severity and length of these outbreaks. It helps the sores heal faster, keeps new sores from forming, and decreases pain/itching. This medication may also help reduce how long pain remains after the sores heal. In addition, in people with a weakened immune system, acyclovir can decrease the risk of the virus spreading to other parts of the body and causing serious infections. A GUANOSINE analog that acts as an antimetabolite. Viruses are especially susceptible. Used especially against herpes.

In 2023, this provider wrote 51 Medicare prescriptions for Acyclovir, about 1.8 times the volume of the typical Illinois prescriber of this medication (28). Medicare paid an average of $16.44 per fill, versus $21.95 statewide.

How often this provider prescribes it

This provider
51
IL average
28.0

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

What Medicare paid per fill

This provider
$16.44
IL average
$21.95

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

61
30-Day Fills
standardized to 30-day supplies
1,800
Days of Medication
total across all patients in 2023

About Hydroxyurea: This medication is used by people with sickle cell anemia to reduce the number of painful crises caused by the disease and to reduce the need for blood transfusions. Show more ▾

Some brands are also used to treat certain types of cancer (such as chronic myelogenous leukemia, squamous cell carcinomas). An antineoplastic agent that inhibits DNA synthesis through the inhibition of ribonucleoside diphosphate reductase.

In 2023, this provider wrote 23 Medicare prescriptions for Hydroxyurea, about 68% of the volume of the typical Illinois prescriber of this medication (34). Medicare paid an average of $28.18 per fill, versus $34.20 statewide.

How often this provider prescribes it

This provider
23
IL average
34.0

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
$28.18
IL average
$34.20

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

38.4
30-Day Fills
standardized to 30-day supplies
1,132
Days of Medication
total across all patients in 2023

About Anagrelide Hcl: Anagrelide is used to treat a certain blood disorder (thrombocythemia), which is caused by your bone marrow making too many platelets. Show more ▾

Platelets are a blood cell that the body uses to form blood clots. Too many platelets can cause problems with your circulation, including unwanted blood clots and bleeding problems. This drug reduces the number of platelets in the bloodstream by blocking their production.

In 2023, this provider wrote 14 Medicare prescriptions for Anagrelide Hcl, about the same volume as the typical Illinois prescriber of this medication (14). Medicare paid an average of $151.79 per fill, versus $359.83 statewide.

How often this provider prescribes it

This provider
14
IL average
14.0

This provider's prescribing volume for this medication is in line with the average IL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$151.79
IL average
$359.83

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

16
30-Day Fills
standardized to 30-day supplies
480
Days of Medication
total across all patients in 2023

About Imbruvica: This medication is used to treat certain cancers (such as mantle cell or marginal zone lymphoma, chronic lymphocytic leukemia/small lymphocytic lymphoma, Waldenstrom's macroglobulinemia). Show more ▾

Ibrutinib belongs to a class of drugs known as kinase inhibitors. It works by slowing or stopping the growth of cancer cells. Ibrutinib is also used to treat a certain problem that may occur after a stem cell transplant (chronic graft versus host disease). It works by weakening your body's defense system (immune system).

In 2023, this provider wrote 12 Medicare prescriptions for Imbruvica, about a third of the volume of the typical Illinois prescriber of this medication (31). Medicare paid an average of $16,964.28 per fill, versus $15,388.97 statewide.

How often this provider prescribes it

This provider
12
IL average
31.0

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
$16,964.28
IL average
$15,388.97

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

12
30-Day Fills
standardized to 30-day supplies
336
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 ERWIN LEE ROBIN 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 Medical Oncology prescribing approach at this Evanston, 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.