LEE R BROCK MD
Prescription History 1063444792
Specialist in Fredericksburg, VA

Active since July 06, 2006PECOS EnrolledAccepts Medicare Assignment
4304 LAFAYETTE BLVD, FREDERICKSBURG, VA 22408(540) 891-4444(540) 891-9034 Get Directions

NPPES record last updated: January 23, 2024. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 8, 2023, Jul 14, 2022 (2 updates tracked since 2022).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for LEE R BROCK MD, an active Specialist specialist practicing in Fredericksburg, VA. Our medical registry currently tracks 8 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 489 documented patient claims. Among these therapy options, the most frequently utilized medication is Latanoprost, which accounts for 213 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
489
Total Claims
899
30-Day Fills
Latanoprost
Most Prescribed · 213 claims
View details
8 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by LEE R BROCK MD in 2023, with prescription volumes, average cost per fill, and VA state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other VA PrescribersVs. VA 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 213 Medicare prescriptions for Latanoprost, about 1.5 times the volume of the typical Virginia prescriber of this medication (140). Medicare paid an average of $16.28 per fill, versus $21.86 statewide.

How often this provider prescribes it

This provider
213
VA average
140.0

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

What Medicare paid per fill

This provider
$16.28
VA average
$21.86

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

370.9
30-Day Fills
standardized to 30-day supplies
10,232
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 65 Medicare prescriptions for Brimonidine Tartrate, about the same volume as the typical Virginia prescriber of this medication (66). Medicare paid an average of $60.29 per fill, versus $42.09 statewide.

How often this provider prescribes it

This provider
65
VA average
66.0

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

What Medicare paid per fill

This provider
$60.29
VA average
$42.09

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

141
30-Day Fills
standardized to 30-day supplies
4,231
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 64 Medicare prescriptions for Dorzolamide-Timolol, about 83% of the volume of the typical Virginia prescriber of this medication (77). Medicare paid an average of $29.10 per fill, versus $35.07 statewide.

How often this provider prescribes it

This provider
64
VA average
77.0

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

What Medicare paid per fill

This provider
$29.10
VA average
$35.07

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

129.6
30-Day Fills
standardized to 30-day supplies
3,888
Days of Medication
total across all patients in 2023

About Dorzolamide Hcl: Dorzolamide 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. It belongs to a class of drugs known as carbonic anhydrase inhibitors.

In 2023, this provider wrote 52 Medicare prescriptions for Dorzolamide Hcl, about the same volume as the typical Virginia prescriber of this medication (56). Medicare paid an average of $24.08 per fill, versus $31.65 statewide.

How often this provider prescribes it

This provider
52
VA average
56.0

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

What Medicare paid per fill

This provider
$24.08
VA average
$31.65

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

115.2
30-Day Fills
standardized to 30-day supplies
3,454
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 42 Medicare prescriptions for Neomycin-Polymyxin-Dexameth, about the same volume as the typical Virginia prescriber of this medication (39). Medicare paid an average of $16.03 per fill, versus $14.34 statewide.

How often this provider prescribes it

This provider
42
VA average
39.0

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

What Medicare paid per fill

This provider
$16.03
VA average
$14.34

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

46.5
30-Day Fills
standardized to 30-day supplies
815
Days of Medication
total across all patients in 2023

About Rhopressa: Netarsudil is used to treat high pressure inside the eye due to certain eye conditions (such as open-angle glaucoma, ocular hypertension). Show more ▾

This medication is thought to work by increasing the flow of fluid out of the eye. This helps lower pressure inside the eye. Lowering high pressure inside the eye can help prevent loss of vision or blindness.

In 2023, this provider wrote 22 Medicare prescriptions for Rhopressa, about half the volume of the typical Virginia prescriber of this medication (46). Medicare paid an average of $623.10 per fill, versus $502.22 statewide.

How often this provider prescribes it

This provider
22
VA average
46.0

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

What Medicare paid per fill

This provider
$623.10
VA average
$502.22

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

46.5
30-Day Fills
standardized to 30-day supplies
1,361
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 20 Medicare prescriptions for Timolol Maleate, about 1.4 times the volume of the typical Virginia prescriber of this medication (14). Medicare paid an average of $9.88 per fill, versus $409.32 statewide.

How often this provider prescribes it

This provider
20
VA average
14.0

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

What Medicare paid per fill

This provider
$9.88
VA average
$409.32

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

38.7
30-Day Fills
standardized to 30-day supplies
1,130
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 11 Medicare prescriptions for Erythromycin, about a quarter of the volume of the typical Virginia prescriber of this medication (40). Medicare paid an average of $11.77 per fill, versus $19.13 statewide.

How often this provider prescribes it

This provider
11
VA average
40.0

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

What Medicare paid per fill

This provider
$11.77
VA average
$19.13

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

11
30-Day Fills
standardized to 30-day supplies
77
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 VA prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the VA average cost per fill.

About this data. The prescription history for LEE R BROCK MD 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 Specialist prescribing approach at this Fredericksburg, VA 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 VA prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.