MRS. ERIKA AIMERS WHELAN APRN
Prescription History 1821361221
Nurse Practitioner - Family in Louisville, KY

Active since February 15, 2012PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
3039 BRECKENRIDGE LN, LOUISVILLE, KY 40220(502) 451-4555(502) 451-0884 Get Directions

NPPES record last updated: March 10, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 10, 2025, Feb 18, 2019 (2 updates tracked since 2019).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for MRS. ERIKA AIMERS WHELAN APRN, an active Family specialist practicing in Louisville, KY. Our medical registry currently tracks 8 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 30,346 documented patient claims. Among these therapy options, the most frequently utilized medication is Abrysvo, which accounts for 16,774 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.

8
Medications
30,346
Total Claims
30,346
30-Day Fills
Abrysvo
Most Prescribed · 16,774 claims
View details
8 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by MRS. ERIKA AIMERS WHELAN APRN in 2023, with prescription volumes, average cost per fill, and KY state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other KY PrescribersVs. KY Avg

In 2023, this provider wrote 16,774 Medicare prescriptions for Abrysvo. Medicare paid an average of $337.37 per fill. No state comparison is available for this medication.

How often this provider prescribes it

No state benchmark is available for this medication.

What Medicare paid per fill

$337.37
Cost per fill

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

16,774
30-Day Fills
standardized to 30-day supplies
17,181
Days of Medication
total across all patients in 2023

In 2023, this provider wrote 11,186 Medicare prescriptions for Shingrix, about 114 times the volume of the typical Kentucky prescriber of this medication (98). Medicare paid an average of $215.78 per fill, versus $199.00 statewide.

How often this provider prescribes it

This provider
11,186
KY average
98.0

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

What Medicare paid per fill

This provider
$215.78
KY average
$199.00

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

11,186
30-Day Fills
standardized to 30-day supplies
11,186
Days of Medication
total across all patients in 2023

In 2023, this provider wrote 1,926 Medicare prescriptions for Boostrix Tdap, about 15 times the volume of the typical Kentucky prescriber of this medication (130). Medicare paid an average of $66.23 per fill, versus $63.46 statewide.

How often this provider prescribes it

This provider
1,926
KY average
130.0

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

What Medicare paid per fill

This provider
$66.23
KY average
$63.46

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

1,926
30-Day Fills
standardized to 30-day supplies
1,968
Days of Medication
total across all patients in 2023

In 2023, this provider wrote 169 Medicare prescriptions for Twinrix, about 1.6 times the volume of the typical Kentucky prescriber of this medication (106). Medicare paid an average of $148.61 per fill, versus $141.30 statewide.

How often this provider prescribes it

This provider
169
KY average
106.0

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

What Medicare paid per fill

This provider
$148.61
KY average
$141.30

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

169
30-Day Fills
standardized to 30-day supplies
234
Days of Medication
total across all patients in 2023

In 2023, this provider wrote 126 Medicare prescriptions for Arexvy. Medicare paid an average of $322.31 per fill. No state comparison is available for this medication.

How often this provider prescribes it

No state benchmark is available for this medication.

What Medicare paid per fill

$322.31
Cost per fill

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

126
30-Day Fills
standardized to 30-day supplies
129
Days of Medication
total across all patients in 2023

About Adacel Tdap: This vaccine is used to keep up protection (immunity) against diphtheria, tetanus (lockjaw) and pertussis (whooping cough) in children and adults who have been vaccinated for these diseases in the past. Show more ▾

It may also be given during the third trimester of pregnancy to help prevent pertussis in the newborn baby. Vaccination is the best way to protect against these life-threatening diseases. Vaccines work by causing the body to produce its own protection (antibodies). Booster doses are needed to keep up immunity because antibody levels may become too low over time to provide the needed protection.

In 2023, this provider wrote 74 Medicare prescriptions for Adacel Tdap, about 1.5 times the volume of the typical Kentucky prescriber of this medication (51). Medicare paid an average of $71.71 per fill, versus $67.80 statewide.

How often this provider prescribes it

This provider
74
KY average
51.0

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

What Medicare paid per fill

This provider
$71.71
KY average
$67.80

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

74
30-Day Fills
standardized to 30-day supplies
103
Days of Medication
total across all patients in 2023

About Vaqta: This vaccine is used to help prevent infection from the hepatitis A virus. Show more ▾

Hepatitis A infection can be mild with no symptoms or a severe illness that can rarely cause liver failure and death. Preventing infection can prevent these problems. Hepatitis A vaccine is made from whole, killed hepatitis A virus. It does not contain live virus, so you cannot get hepatitis from the vaccine. This vaccine works by helping the body produce immunity (through antibody production) that will prevent you from getting infection from hepatitis A virus. Hepatitis A vaccine does not protect you from other virus infections (such as HIV virus, which causes AIDS; hepatitis B, hepatitis C or hepatitis E; HPV virus, which causes genital warts and other problems). The vaccine is recommended for people aged 12 months and older, especially those at an increased risk of getting the infection. Those at an increased risk include people who live with or spend much time with people with hepatitis A infections, institutional or daycare workers, lab workers, people with multiple sex partners, men who have sex with men, sex workers, injecting and non-injecting drug abusers, and people traveling to high-risk areas. Vaccines or candidate vaccines used to prevent infection with hepatitis A virus (HEPATOVIRUS).

In 2023, this provider wrote 48 Medicare prescriptions for Vaqta, about the same volume as the typical Kentucky prescriber of this medication (47). Medicare paid an average of $100.46 per fill, versus $96.21 statewide.

How often this provider prescribes it

This provider
48
KY average
47.0

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

What Medicare paid per fill

This provider
$100.46
KY average
$96.21

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

48
30-Day Fills
standardized to 30-day supplies
54
Days of Medication
total across all patients in 2023

About Havrix: This vaccine is used to help prevent infection from the hepatitis A virus. Show more ▾

Hepatitis A infection can be mild with no symptoms or a severe illness that can rarely cause liver failure and death. Preventing infection can prevent these problems. Hepatitis A vaccine is made from whole, killed hepatitis A virus. It does not contain live virus, so you cannot get hepatitis from the vaccine. This vaccine works by helping the body produce immunity (through antibody production) that will prevent you from getting infection from hepatitis A virus. Hepatitis A vaccine does not protect you from other virus infections (such as HIV virus, which causes AIDS; hepatitis B, hepatitis C or hepatitis E; HPV virus, which causes genital warts and other problems). The vaccine is recommended for people aged 12 months and older, especially those at an increased risk of getting the infection. Those at an increased risk include people who live with or spend much time with people with hepatitis A infections, institutional or daycare workers, lab workers, people with multiple sex partners, men who have sex with men, sex workers, injecting and non-injecting drug abusers, and people traveling to high-risk areas. Vaccines or candidate vaccines used to prevent infection with hepatitis A virus (HEPATOVIRUS).

In 2023, this provider wrote 43 Medicare prescriptions for Havrix, about the same volume as the typical Kentucky prescriber of this medication (43). Medicare paid an average of $103.97 per fill, versus $99.77 statewide.

How often this provider prescribes it

This provider
43
KY average
43.0

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

What Medicare paid per fill

This provider
$103.97
KY average
$99.77

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

43
30-Day Fills
standardized to 30-day supplies
43
Days of Medication
total across all patients in 2023
No medications match the current filters.
= the 5 medications this provider prescribes most. More than typical Typical Less than typical= prescription volume vs the average KY prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the KY average cost per fill.

About this data. The prescription history for MRS. ERIKA AIMERS WHELAN APRN 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 Family prescribing approach at this Louisville, KY 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 KY prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.