DR. SARAH LYNN KOEHN O.D.
Prescription History 1215929021
Optometrist in Gillette, WY

Active since August 17, 2005PECOS EnrolledAccepts Medicare Assignment
312 E LAKEWAY RD, GILLETTE, WY 82718(307) 686-8199(307) 686-1052 Get Directions

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. SARAH LYNN KOEHN O.D., an active Optometrist specialist practicing in Gillette, WY. Our medical registry currently tracks 3 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 52 documented patient claims. Among these therapy options, the most frequently utilized medication is Latanoprost, which accounts for 18 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.

3
Medications
52
Total Claims
76
30-Day Fills
Latanoprost
Most Prescribed · 18 claims
View details
3 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by DR. SARAH LYNN KOEHN O.D. in 2023, with prescription volumes, average cost per fill, and WY state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other WY PrescribersVs. WY Avg
Latanoprost18$5.50▼ below WY avg Less than typical

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 18 Medicare prescriptions for Latanoprost, about a quarter of the volume of the typical Wyoming prescriber of this medication (78). Medicare paid an average of $5.50 per fill, versus $17.22 statewide.

How often this provider prescribes it

This provider
18
WY average
78.0

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

What Medicare paid per fill

This provider
$5.50
WY average
$17.22

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

26.9
30-Day Fills
standardized to 30-day supplies
754
Days of Medication
total across all patients in 2023
Neomycin-Polymyxin-DexamethNeomycin/Polymyxin B/Dexametha18$12.20▼ below WY avg Typical

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 18 Medicare prescriptions for Neomycin-Polymyxin-Dexameth, about the same volume as the typical Wyoming prescriber of this medication (20). Medicare paid an average of $12.20 per fill, versus $14.07 statewide.

How often this provider prescribes it

This provider
18
WY average
20.0

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

What Medicare paid per fill

This provider
$12.20
WY average
$14.07

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

18
30-Day Fills
standardized to 30-day supplies
184
Days of Medication
total across all patients in 2023
Timolol Maleate16$21.19 Less than typical

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 16 Medicare prescriptions for Timolol Maleate, about half the volume of the typical Wyoming prescriber of this medication (35). Medicare paid an average of $21.19 per fill, versus $19.40 statewide.

How often this provider prescribes it

This provider
16
WY average
35.0

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

What Medicare paid per fill

This provider
$21.19
WY average
$19.40

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

31.4
30-Day Fills
standardized to 30-day supplies
927
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 WY prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the WY average cost per fill.

About this data. The prescription history for DR. SARAH LYNN KOEHN 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 Gillette, WY 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 WY prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.