DR. AARON TODD KALLNER O.D.
Prescription History 1225199607
Optometrist in Portsmouth, OH

Active since December 12, 2006PECOS EnrolledAccepts Medicare Assignment
2002 ROBINSON AVE, PORTSMOUTH, OH 45662(740) 353-5351(740) 353-8647 Get Directions

NPPES record last updated: October 10, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. AARON TODD KALLNER O.D., an active Optometrist specialist practicing in Portsmouth, OH. Our medical registry currently tracks 9 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 378 documented patient claims. Among these therapy options, the most frequently utilized medication is Latanoprost, which accounts for 134 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.

9
Medications
378
Total Claims
527
30-Day Fills
Latanoprost
Most Prescribed · 134 claims
View details
9 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by DR. AARON TODD KALLNER O.D. in 2023, with prescription volumes, average cost per fill, and OH state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other OH PrescribersVs. OH Avg

About Latanoprost: Latanoprost is used to treat high pressure inside the eye due to glaucoma (open angle type) or other eye diseases (such as ocular hypertension). Show more ▾

It is similar to a natural chemical in the body (prostaglandin) and works by regulating the flow of fluid within the eye which results in lower pressure. Lowering high pressure inside the eye helps to prevent blindness. A prostaglandin F analog used to treat OCULAR HYPERTENSION in patients with GLAUCOMA.

In 2023, this provider wrote 134 Medicare prescriptions for Latanoprost, about 89% of the volume of the typical Ohio prescriber of this medication (150). Medicare paid an average of $13.60 per fill, versus $21.82 statewide.

How often this provider prescribes it

This provider
134
OH average
150.0

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

What Medicare paid per fill

This provider
$13.60
OH average
$21.82

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

212.4
30-Day Fills
standardized to 30-day supplies
6,030
Days of Medication
total across all patients in 2023

About Timolol Maleate: This medication is used to treat high pressure inside the eye due to glaucoma (open angle-type) or other eye diseases (such as ocular hypertension). Show more ▾

Lowering high pressure inside the eye helps to prevent blindness. This medication works by decreasing the amount of fluid within the eye. Timolol belongs to a class of drugs known as beta-blockers. A beta-adrenergic antagonist that is similar in action to PROPRANOLOL; the levo-isomer is more active. Timolol has been proposed as an anti-hypertensive, anti-arrhythmic, anti-angina, and anti-glaucoma agent. It is also used in the treatment of MIGRAINE DISORDERS and tremor.

In 2023, this provider wrote 55 Medicare prescriptions for Timolol Maleate, about 3.7 times the volume of the typical Ohio prescriber of this medication (15). Medicare paid an average of $50.92 per fill, versus $571.04 statewide.

How often this provider prescribes it

This provider
55
OH average
15.0

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

What Medicare paid per fill

This provider
$50.92
OH average
$571.04

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

102.7
30-Day Fills
standardized to 30-day supplies
3,078
Days of Medication
total across all patients in 2023

About Tobramycin-Dexamethasone: This medication is used to treat or prevent eye infections. Show more ▾

This medication contains two drugs. Tobramycin belongs to a class of drugs called aminoglycoside antibiotics. It works by stopping the growth of bacteria. Dexamethasone belongs to a class of drugs called corticosteroids. It works by reducing swelling. This medication treats/prevents only bacterial eye infections. It will not work for other types of eye infections. Unnecessary use or overuse of any antibiotic can lead to its decreased effectiveness. A topical preparation of tobramycin and dexamethasone that is used for treating or preventing superficial bacterial infections of the eye.

In 2023, this provider wrote 47 Medicare prescriptions for Tobramycin-Dexamethasone, about 1.8 times the volume of the typical Ohio prescriber of this medication (26). Medicare paid an average of $64.76 per fill, versus $83.51 statewide.

How often this provider prescribes it

This provider
47
OH average
26.0

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

What Medicare paid per fill

This provider
$64.76
OH average
$83.51

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

49.3
30-Day Fills
standardized to 30-day supplies
944
Days of Medication
total across all patients in 2023

About Neomycin-Polymyxin-Dexameth: This medication is used to treat conditions involving swelling (inflammation) of the eyes and to treat or prevent bacterial eye infections. Show more ▾

This product contains neomycin and polymyxin, antibiotics that work by stopping the growth of bacteria. It also contains dexamethasone, an anti-inflammatory corticosteroid that works by reducing swelling. This medication treats/prevents only bacterial eye infections. It will not work for other types of eye infections and may worsen them (such as infections caused by viruses, fungi, mycobacteria). Unnecessary use or overuse of any antibiotic can lead to its decreased effectiveness.

In 2023, this provider wrote 36 Medicare prescriptions for Neomycin-Polymyxin-Dexameth, about the same volume as the typical Ohio prescriber of this medication (40). Medicare paid an average of $13.11 per fill, versus $14.20 statewide.

How often this provider prescribes it

This provider
36
OH average
40.0

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

What Medicare paid per fill

This provider
$13.11
OH average
$14.20

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

36.1
30-Day Fills
standardized to 30-day supplies
687
Days of Medication
total across all patients in 2023

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

It may also be used to prevent certain bacterial infections. Erythromycin is known as a macrolide antibiotic. It works by stopping the growth of bacteria. This antibiotic treats or prevents only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections.

In 2023, this provider wrote 31 Medicare prescriptions for Erythromycin, about 66% of the volume of the typical Ohio prescriber of this medication (47). Medicare paid an average of $10.75 per fill, versus $19.42 statewide.

How often this provider prescribes it

This provider
31
OH average
47.0

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

What Medicare paid per fill

This provider
$10.75
OH average
$19.42

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

31
30-Day Fills
standardized to 30-day supplies
550
Days of Medication
total across all patients in 2023

About Prednisolone Acetate: This medication is used to treat certain eye conditions due to inflammation or injury. Show more ▾

Prednisolone works by relieving symptoms such as swelling, redness, and itching. It belongs to a class of drugs known as corticosteroids.

In 2023, this provider wrote 28 Medicare prescriptions for Prednisolone Acetate, about a quarter of the volume of the typical Ohio prescriber of this medication (121). Medicare paid an average of $33.69 per fill, versus $49.44 statewide.

How often this provider prescribes it

This provider
28
OH average
121.0

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

What Medicare paid per fill

This provider
$33.69
OH average
$49.44

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

29.2
30-Day Fills
standardized to 30-day supplies
589
Days of Medication
total across all patients in 2023

About Alphagan P: This medication is used to treat open-angle glaucoma or high fluid pressure in the eye. Show more ▾

Lowering high fluid pressure in the eye reduces the risk of vision loss, nerve damage, or blindness. This medication lowers pressure by allowing better fluid drainage from within the eye and also by reducing the amount of fluid formed in the eye. It is known as an alpha agonist. This drug is not recommended for use in children less than 2 years of age due to an increased risk of serious side effects such as very slowed breathing. Ask the doctor or pharmacist for details. A quinoxaline derivative and ADRENERGIC ALHPA-2 RECEPTOR AGONIST that is used to manage INTRAOCULAR PRESSURE associated with OPEN-ANGLE GLAUCOMA and OCULAR HYPERTENSION.

In 2023, this provider wrote 20 Medicare prescriptions for Alphagan P, about half the volume of the typical Ohio prescriber of this medication (37). Medicare paid an average of $288.40 per fill, versus $393.74 statewide.

How often this provider prescribes it

This provider
20
OH average
37.0

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

What Medicare paid per fill

This provider
$288.40
OH average
$393.74

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

30.3
30-Day Fills
standardized to 30-day supplies
845
Days of Medication
total across all patients in 2023

About Brimonidine Tartrate: This medication is used to treat open-angle glaucoma or high fluid pressure in the eye. Show more ▾

Lowering high fluid pressure in the eye reduces the risk of vision loss, nerve damage, or blindness. This medication lowers pressure by allowing better fluid drainage from within the eye and also by reducing the amount of fluid formed in the eye. It is known as an alpha agonist. This drug is not recommended for use in children less than 2 years of age due to an increased risk of serious side effects such as very slowed breathing. Ask the doctor or pharmacist for details. A quinoxaline derivative and ADRENERGIC ALHPA-2 RECEPTOR AGONIST that is used to manage INTRAOCULAR PRESSURE associated with OPEN-ANGLE GLAUCOMA and OCULAR HYPERTENSION.

In 2023, this provider wrote 16 Medicare prescriptions for Brimonidine Tartrate, about a quarter of the volume of the typical Ohio prescriber of this medication (68). Medicare paid an average of $43.23 per fill, versus $37.30 statewide.

How often this provider prescribes it

This provider
16
OH average
68.0

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

What Medicare paid per fill

This provider
$43.23
OH average
$37.30

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

25.3
30-Day Fills
standardized to 30-day supplies
735
Days of Medication
total across all patients in 2023

About Loteprednol Etabonate: This medication is used to temporarily relieve seasonal allergy symptoms of the eyes such as swelling, redness, and itching. Show more ▾

Loteprednol belongs to a class of drugs known as corticosteroids. An androstadiene derivative corticosteroid that is used as an ANTI-ALLERGIC AGENT for the treatment of inflammatory and allergic eye conditions.

In 2023, this provider wrote 11 Medicare prescriptions for Loteprednol Etabonate, about half the volume of the typical Ohio prescriber of this medication (20). Medicare paid an average of $157.23 per fill, versus $211.08 statewide.

How often this provider prescribes it

This provider
11
OH average
20.0

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

What Medicare paid per fill

This provider
$157.23
OH average
$211.08

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

11
30-Day Fills
standardized to 30-day supplies
225
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 OH prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the OH average cost per fill.

About this data. The prescription history for DR. AARON TODD KALLNER O.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 Optometrist prescribing approach at this Portsmouth, OH 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 OH prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.