MRS. THERESA A BROWN N.P.
Prescription History 1265406813
Internal Medicine - Cardiovascular Disease in West Hills, CA

Active since February 13, 2006PECOS Enrolled
82.3/100
CMS Quality Rating
23101 SHERMAN PL, SUITE 110, WEST HILLS, CA 91307(818) 702-8800(818) 702-0080 Get Directions

NPPES record last updated: February 28, 2013. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for MRS. THERESA A BROWN N.P., an active Cardiovascular Disease specialist practicing in West Hills, CA. Our medical registry currently tracks 10 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 230 documented patient claims. Among these therapy options, the most frequently utilized medication is Amlodipine Besylate, which accounts for 56 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.

10
Medications
230
Total Claims
414
30-Day Fills
Amlodipine Besylate
Most Prescribed · 56 claims
View details
10 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by MRS. THERESA A BROWN N.P. in 2023, with claim volumes, costs, and CA state comparisons
Medication Claims 30-Day Fills Days Supply Cost / Claim Utilization vs CA Avg

Utilization: claims vs the average CA prescriber

This provider
56
CA average
138.0

Averages are among CA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the CA average

This provider
$17.52
CA average
$9.16

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

98.0
30-Day Fills
2,940
Days Supply

About Amlodipine Besylate: Amlodipine is used with or without other medications to treat high blood pressure. Show more ▾

Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Amlodipine belongs to a class of drugs known as calcium channel blockers. It works by relaxing blood vessels so blood can flow more easily. Amlodipine is also used to prevent certain types of chest pain (angina). It may help to increase your ability to exercise and decrease the frequency of angina attacks. It should not be used to treat attacks of chest pain when they occur. Use other medications (such as sublingual nitroglycerin) to relieve attacks of chest pain as directed by your doctor. A long-acting dihydropyridine calcium channel blocker. It is effective in the treatment of ANGINA PECTORIS and HYPERTENSION.

Utilization: claims vs the average CA prescriber

This provider
33
CA average
82.0

Averages are among CA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the CA average

This provider
$14.78
CA average
$20.10

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

70.0
30-Day Fills
2,100
Days Supply

About Metoprolol Succinate: This medication is a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure. Show more ▾

Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. This drug works by blocking the action of certain natural chemicals in your body (such as epinephrine) that affect the heart and blood vessels. This lowers heart rate, blood pressure, and strain on the heart. A selective adrenergic beta-1 blocking agent that is commonly used to treat ANGINA PECTORIS; HYPERTENSION; and CARDIAC ARRHYTHMIAS.

Utilization: claims vs the average CA prescriber

This provider
31
CA average
68.0

Averages are among CA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the CA average

This provider
$881.70
CA average
$848.49

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

51.0
30-Day Fills
1,530
Days Supply

About Eliquis: Apixaban is used to prevent serious blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip/knee replacement surgery. Show more ▾

With atrial fibrillation, part of the heart does not beat the way it should. This can lead to blood clots forming, which can travel to other parts of your body (such as the lungs or legs) or increase your risk for stroke. In the United States, apixaban is also approved to treat certain types of blood clots (deep vein thrombosis-DVT, pulmonary embolus-PE) and to prevent them from forming again. Apixaban is an anticoagulant that works by blocking certain clotting proteins in your blood.

Utilization: claims vs the average CA prescriber

This provider
22
CA average
32.0

Averages are among CA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the CA average

This provider
$24.54
CA average
$58.33

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

34.0
30-Day Fills
1,020
Days Supply

About Telmisartan: This medication is used to treat high blood pressure (hypertension). Show more ▾

Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Telmisartan belongs to a class of drugs called angiotensin receptor blockers (ARBs). It works by relaxing blood vessels so blood can flow more easily. A biphenyl compound and benzimidazole derivative that acts as an angiotensin II type 1 receptor antagonist. It is used in the management of HYPERTENSION.

Utilization: claims vs the average CA prescriber

This provider
19
CA average
30.0

Averages are among CA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the CA average

This provider
$18.00
CA average
$52.88

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

31.0
30-Day Fills
907
Days Supply

About Nifedipine Er: This medication is used to prevent certain types of chest pain (angina). Show more ▾

It may allow you to exercise more and decrease the frequency of angina attacks. Nifedipine belongs to a class of medications known as calcium channel blockers. It works by relaxing blood vessels so blood can flow more easily. This medication must be taken regularly to be effective. It should not be used to treat attacks of chest pain when they occur. Use other medications (such as sublingual nitroglycerin) to relieve attacks of chest pain as directed by your doctor. Consult your doctor or pharmacist for details. Older adults should discuss the risks and benefits of this medication with their doctor or pharmacist, as well as other possibly safer forms of nifedipine (such as the long-acting tablets). A potent vasodilator agent with calcium antagonistic action. It is a useful anti-anginal agent that also lowers blood pressure.

Utilization: claims vs the average CA prescriber

This provider
16
CA average
86.0

Averages are among CA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the CA average

This provider
$14.22
CA average
$35.52

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

20.0
30-Day Fills
600
Days Supply

About Rosuvastatin Calcium: Rosuvastatin is used along with a proper diet to help lower bad cholesterol and fats (such as LDL, triglycerides) and raise good cholesterol (HDL) in the blood. Show more ▾

It belongs to a group of drugs known as statins. It works by reducing the amount of cholesterol made by the liver. Lowering bad cholesterol and triglycerides and raising good cholesterol decreases the risk of heart disease and helps to prevent strokes and heart attacks. In addition to eating a proper diet (such as a low cholesterol/low-fat diet), other lifestyle changes that may help this medication work better include exercising, losing weight if overweight, and stopping smoking. Talk with your doctor for more details. A HYDROXYMETHYLGLUTARYL-COA-REDUCTASE INHIBITOR, or statin, that reduces the plasma concentrations of LDL-CHOLESTEROL; APOLIPOPROTEIN B, and TRIGLYCERIDES while increasing HDL-CHOLESTEROL levels in patients with HYPERCHOLESTEROLEMIA and those at risk for CARDIOVASCULAR DISEASES.

Utilization: claims vs the average CA prescriber

This provider
15
CA average
42.0

Averages are among CA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the CA average

This provider
$17.07
CA average
$15.05

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

19.7
30-Day Fills
590
Days Supply

About Warfarin Sodium: This medication is used to treat blood clots (such as in deep vein thrombosis-DVT or pulmonary embolus-PE) and/or to prevent new clots from forming in your body. Show more ▾

Preventing harmful blood clots helps to reduce the risk of a stroke or heart attack. Conditions that increase your risk of developing blood clots include a certain type of irregular heart rhythm (atrial fibrillation), heart valve replacement, recent heart attack, and certain surgeries (such as hip/knee replacement). Warfarin is commonly called a blood thinner, but the more correct term is anticoagulant. It helps to keep blood flowing smoothly in your body by decreasing the amount of certain substances (clotting proteins) in your blood. An anticoagulant that acts by inhibiting the synthesis of vitamin K-dependent coagulation factors. Warfarin is indicated for the prophylaxis and/or treatment of venous thrombosis and its extension, pulmonary embolism, and atrial fibrillation with embolization. It is also used as an adjunct in the prophylaxis of systemic embolism after myocardial infarction. Warfarin is also used as a rodenticide.

Utilization: claims vs the average CA prescriber

This provider
14
CA average
194.0

Averages are among CA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the CA average

This provider
$8.32
CA average
$14.16

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

26.0
30-Day Fills
780
Days Supply

About Atorvastatin Calcium: Atorvastatin is used along with a proper diet to help lower bad cholesterol and fats (such as LDL, triglycerides) and raise good cholesterol (HDL) in the blood. Show more ▾

It belongs to a group of drugs known as statins. It works by reducing the amount of cholesterol made by the liver. Lowering bad cholesterol and triglycerides and raising good cholesterol decreases the risk of heart disease and helps prevent strokes and heart attacks. In addition to eating a proper diet (such as a low-cholesterol/low-fat diet), other lifestyle changes that may help this medication work better include exercising, losing weight if overweight, and stopping smoking. Consult your doctor for more details. A pyrrole and heptanoic acid derivative, HYDROXYMETHYLGLUTARYL-COA REDUCTASE INHIBITOR (statin), and ANTICHOLESTEREMIC AGENT that is used to reduce serum levels of LDL-CHOLESTEROL; APOLIPOPROTEIN B; and TRIGLYCERIDES. It is used to increase serum levels of HDL-CHOLESTEROL in the treatment of HYPERLIPIDEMIAS, and for the prevention of CARDIOVASCULAR DISEASES in patients with multiple risk factors.

Utilization: claims vs the average CA prescriber

This provider
13
CA average
116.0

Averages are among CA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the CA average

This provider
$5.70
CA average
$13.35

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

37.0
30-Day Fills
1,110
Days Supply

About Losartan Potassium: Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes. Show more ▾

It is also used to lower the risk of strokes in patients with high blood pressure and an enlarged heart. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Losartan belongs to a class of drugs called angiotensin receptor blockers (ARBs). It works by relaxing blood vessels so that blood can flow more easily. An antagonist of ANGIOTENSIN TYPE 1 RECEPTOR with antihypertensive activity due to the reduced pressor effect of ANGIOTENSIN II.

Utilization: claims vs the average CA prescriber

This provider
11
CA average
44.0

Averages are among CA prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the CA average

This provider
$1,414.34
CA average
$907.01

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

27.0
30-Day Fills
810
Days Supply

About Xarelto: Rivaroxaban is used to prevent blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip or knee replacement surgery. Show more ▾

It is also used to prevent blood clots from forming in high-risk patients with limited mobility during their hospital stay and after discharge. In addition, rivaroxaban is used to treat blood clots (such as in deep vein thrombosis-DVT or pulmonary embolus-PE) and to prevent the blood clots from forming again. Rivaroxaban may be used in children to prevent blood clots from forming after a certain heart surgery (Fontan procedure). Rivaroxaban is an anticoagulant that works by blocking certain clotting proteins in your blood. A morpholine and thiophene derivative that functions as a FACTOR XA INHIBITOR and is used in the treatment and prevention of DEEP-VEIN THROMBOSIS and PULMONARY EMBOLISM. It is also used for the prevention of STROKE and systemic embolization in patients with non-valvular ATRIAL FIBRILLATION, and for the prevention of atherothrombotic events in patients after an ACUTE CORONARY SYNDROME.

No medications match the current filters.
Top Prescribed= this provider's 5 highest-utilization medications. Above Avg. Typical Below Avg.= utilization vs the average CA prescriber of the same drug; volume reflects practice size as well as clinical preference.Green cost= below the CA average cost per claim.

About this data. The prescription history for MRS. THERESA A BROWN N.P. 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 Cardiovascular Disease prescribing approach at this West Hills, 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.