ERIC O'BRIEN OD
Prescription History 1386931921
Optometrist in West Burlington, IA

Active since July 04, 2011PECOS EnrolledAccepts Medicare Assignment
324 W AGENCY RD, WEST BURLINGTON, IA 52655(319) 753-3115 Get Directions

NPPES record last updated: August 5, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for ERIC O'BRIEN OD, an active Optometrist specialist practicing in West Burlington, IA. Our medical registry currently tracks 11 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 490 documented patient claims. Among these therapy options, the most frequently utilized medication is Latanoprost, which accounts for 168 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.

11
Medications
490
Total Claims
1,054
30-Day Fills
Latanoprost
Most Prescribed · 168 claims
View details
11 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by ERIC O'BRIEN OD in 2023, with prescription volumes, average cost per fill, and IA state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other IA PrescribersVs. IA 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 168 Medicare prescriptions for Latanoprost, about 1.4 times the volume of the typical Iowa prescriber of this medication (122). Medicare paid an average of $32.41 per fill, versus $18.46 statewide.

How often this provider prescribes it

This provider
168
IA average
122.0

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

What Medicare paid per fill

This provider
$32.41
IA average
$18.46

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

419.2
30-Day Fills
standardized to 30-day supplies
12,455
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 93 Medicare prescriptions for Brimonidine Tartrate, about 2 times the volume of the typical Iowa prescriber of this medication (46). Medicare paid an average of $27.85 per fill, versus $42.68 statewide.

How often this provider prescribes it

This provider
93
IA average
46.0

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

What Medicare paid per fill

This provider
$27.85
IA average
$42.68

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

211.9
30-Day Fills
standardized to 30-day supplies
6,297
Days of Medication
total across all patients in 2023

About Restasis: Cyclosporine eye drops are used to treat a certain type of dry eyes. Show more ▾

They work by increasing the amount of tears you make. A group of closely related cyclic undecapeptides from the fungi Trichoderma polysporum and Cylindocarpon lucidum. They have some antineoplastic and antifungal action and significant immunosuppressive effects. Cyclosporins have been proposed as adjuvants in tissue and organ transplantation to suppress graft rejection.

In 2023, this provider wrote 70 Medicare prescriptions for Restasis, about 2.3 times the volume of the typical Iowa prescriber of this medication (31). Medicare paid an average of $1,356.37 per fill, versus $942.76 statewide.

How often this provider prescribes it

This provider
70
IA average
31.0

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

What Medicare paid per fill

This provider
$1,356.37
IA average
$942.76

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

138
30-Day Fills
standardized to 30-day supplies
4,125
Days of Medication
total across all patients in 2023

About Azelastine Hcl: This medication is used to relieve nasal symptoms such as runny/itching/stuffy nose, sneezing, and post-nasal drip caused by allergies or other conditions. Show more ▾

Azelastine belongs to a class of drugs known as antihistamines. It works by blocking certain natural substances called histamines that are responsible for nasal symptoms.

In 2023, this provider wrote 30 Medicare prescriptions for Azelastine Hcl, about the same volume as the typical Iowa prescriber of this medication (32). Medicare paid an average of $28.85 per fill, versus $41.58 statewide.

How often this provider prescribes it

This provider
30
IA average
32.0

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

What Medicare paid per fill

This provider
$28.85
IA average
$41.58

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

31
30-Day Fills
standardized to 30-day supplies
923
Days of Medication
total across all patients in 2023

About Lumigan: Bimatoprost 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 can help prevent blindness. This medication works by regulating the flow of fluid within the eye to maintain a normal pressure. A cloprostenol-derived amide that is used as an ANTIHYPERTENSIVE AGENT in the treatment of OPEN-ANGLE GLAUCOMA and OCULAR HYPERTENSION.

In 2023, this provider wrote 29 Medicare prescriptions for Lumigan, about half the volume of the typical Iowa prescriber of this medication (49). Medicare paid an average of $565.36 per fill, versus $412.74 statewide.

How often this provider prescribes it

This provider
29
IA average
49.0

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

What Medicare paid per fill

This provider
$565.36
IA average
$412.74

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

54.7
30-Day Fills
standardized to 30-day supplies
1,570
Days of Medication
total across all patients in 2023

About Dorzolamide-Timolol: This product contains two drugs 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, and dorzolamide belongs to a class of drugs known as carbonic anhydrase inhibitors.

In 2023, this provider wrote 26 Medicare prescriptions for Dorzolamide-Timolol, about a third of the volume of the typical Iowa prescriber of this medication (64). Medicare paid an average of $19.89 per fill, versus $26.35 statewide.

How often this provider prescribes it

This provider
26
IA average
64.0

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

What Medicare paid per fill

This provider
$19.89
IA average
$26.35

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

69.5
30-Day Fills
standardized to 30-day supplies
2,085
Days of Medication
total across all patients in 2023

About Tyrvaya: Varenicline is used by adults to help stop smoking. Show more ▾

To increase your chance of success, use this medication with a stop-smoking program that includes education, support, and counseling. Quitting smoking lowers your risk of heart and lung disease, as well as cancer. Varenicline works by blocking nicotine's effects in the brain that make you want to smoke. Discuss the risks and benefits of this medication, as well as other ways to quit smoking (such as nicotine replacement treatment), with your doctor. A benzazepine derivative that functions as an ALPHA4-BETA2 NICOTINIC RECEPTOR partial agonist. It is used for SMOKING CESSATION.

In 2023, this provider wrote 20 Medicare prescriptions for Tyrvaya, about 1.4 times the volume of the typical Iowa prescriber of this medication (14). Medicare paid an average of $668.53 per fill, versus $596.78 statewide.

How often this provider prescribes it

This provider
20
IA average
14.0

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

What Medicare paid per fill

This provider
$668.53
IA average
$596.78

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

31
30-Day Fills
standardized to 30-day supplies
930
Days of Medication
total across all patients in 2023

About Doxycycline Monohydrate: This medication is used to treat a certain type of skin condition called rosacea. Show more ▾

It helps to reduce the number of pimples and bumps on the face, but it may not decrease redness. It works by reducing skin inflammation caused by rosacea. Although doxycycline belongs to the class of antibiotics known as tetracyclines, this product does not work as an antibiotic because it does not stop the growth of bacteria. Do not use this product to treat any infection, including viral infections (such as the common cold, flu). Use this medication only as prescribed by your doctor. A plant family of the order Dipsacales, subclass Asteridae, class Magnoliopsida. Members of this family are sometimes classified in CAPRIFOLIACEAE.

In 2023, this provider wrote 15 Medicare prescriptions for Doxycycline Monohydrate, about half the volume of the typical Iowa prescriber of this medication (26). Medicare paid an average of $28.74 per fill, versus $22.47 statewide.

How often this provider prescribes it

This provider
15
IA average
26.0

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

What Medicare paid per fill

This provider
$28.74
IA average
$22.47

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

19
30-Day Fills
standardized to 30-day supplies
545
Days of Medication
total across all patients in 2023

About Brimonidine Tartrate-Timolol: This combination 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 product contains brimonidine and timolol. These medications are used together when 1 drug is not controlling the pressure inside the eye. Brimonidine works by allowing better fluid drainage from within the eye and also by decreasing the amount of fluid formed in the eye. It belongs to a class of drugs known as alpha agonists. Timolol is thought to work by decreasing the amount of fluid formed in the eye. Timolol belongs to a class of drugs known as beta blockers. This medication is not recommended for use in children less than 2 years old due to an increased risk of serious side effects. Ask the doctor or pharmacist for more details. A pharmaceutical preparation of brimonidine tartrate and timolol maleate. The combined ADRENERGIC ALPHA2 RECEPTOR AGONIST and ADRENERGIC BETA-ANTAGONIST activity of these drugs reduce INTRAOCULAR PRESSURE in GLAUCOMA patients.

In 2023, this provider wrote 14 Medicare prescriptions for Brimonidine Tartrate-Timolol, about 78% of the volume of the typical Iowa prescriber of this medication (18). Medicare paid an average of $397.60 per fill, versus $279.02 statewide.

How often this provider prescribes it

This provider
14
IA average
18.0

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

What Medicare paid per fill

This provider
$397.60
IA average
$279.02

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

30.5
30-Day Fills
standardized to 30-day supplies
900
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 14 Medicare prescriptions for Timolol Maleate, about a quarter of the volume of the typical Iowa prescriber of this medication (59). Medicare paid an average of $14.13 per fill, versus $20.84 statewide.

How often this provider prescribes it

This provider
14
IA average
59.0

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

What Medicare paid per fill

This provider
$14.13
IA average
$20.84

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

38
30-Day Fills
standardized to 30-day supplies
1,140
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 11 Medicare prescriptions for Neomycin-Polymyxin-Dexameth, about a third of the volume of the typical Iowa prescriber of this medication (30). Medicare paid an average of $9.41 per fill, versus $14.04 statewide.

How often this provider prescribes it

This provider
11
IA average
30.0

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

What Medicare paid per fill

This provider
$9.41
IA average
$14.04

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

11
30-Day Fills
standardized to 30-day supplies
164
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 IA prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the IA average cost per fill.

About this data. The prescription history for ERIC O'BRIEN OD 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 West Burlington, IA 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 IA prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.