MRS. LIVIA SPEARE GALLI RASMUSSEN OD, MS
Prescription History 1417618117
Optometrist in Sonora, CA

Active since January 05, 2022PECOS Enrolled
940 SYLVA LN STE H, SONORA, CA 95370(209) 532-4123(209) 532-6749 Get Directions

NPPES record last updated: March 12, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 20, 2023, Oct 17, 2022, Jan 5, 2022 (3 updates tracked since 2022).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for MRS. LIVIA SPEARE GALLI RASMUSSEN OD, MS, an active Optometrist specialist practicing in Sonora, CA. Our medical registry currently tracks 3 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 103 documented patient claims. Among these therapy options, the most frequently utilized medication is Latanoprost, which accounts for 64 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
103
Total Claims
185
30-Day Fills
Latanoprost
Most Prescribed · 64 claims
View details
3 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by MRS. LIVIA SPEARE GALLI RASMUSSEN OD, MS in 2023, with prescription volumes, average cost per fill, and CA state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other CA PrescribersVs. CA Avg
Latanoprost64$14.65▼ below CA 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 64 Medicare prescriptions for Latanoprost, about a third of the volume of the typical California prescriber of this medication (159). Medicare paid an average of $14.65 per fill, versus $21.01 statewide.

How often this provider prescribes it

This provider
64
CA average
159.0

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

What Medicare paid per fill

This provider
$14.65
CA average
$21.01

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

117.8
30-Day Fills
standardized to 30-day supplies
3,700
Days of Medication
total across all patients in 2023
Timolol Maleate28$7.39▼ below CA avg 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 28 Medicare prescriptions for Timolol Maleate, about 1.2 times the volume of the typical California prescriber of this medication (23). Medicare paid an average of $7.39 per fill, versus $450.88 statewide.

How often this provider prescribes it

This provider
28
CA average
23.0

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

What Medicare paid per fill

This provider
$7.39
CA average
$450.88

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

55.9
30-Day Fills
standardized to 30-day supplies
1,666
Days of Medication
total across all patients in 2023
Neomycin-Polymyxin-DexamethNeomycin/Polymyxin B/Dexametha11$11.64▼ below CA avg Less than 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 11 Medicare prescriptions for Neomycin-Polymyxin-Dexameth, about a quarter of the volume of the typical California prescriber of this medication (41). Medicare paid an average of $11.64 per fill, versus $14.80 statewide.

How often this provider prescribes it

This provider
11
CA average
41.0

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

What Medicare paid per fill

This provider
$11.64
CA average
$14.80

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

11
30-Day Fills
standardized to 30-day supplies
206
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 CA prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the CA average cost per fill.

About this data. The prescription history for MRS. LIVIA SPEARE GALLI RASMUSSEN OD, MS 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 Sonora, CA 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 CA prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.