MRS. JOANNA ROSE KLEIN NP
Prescription History 1407235708
Nurse Practitioner - Acute Care in San Francisco, CA

Active since May 20, 2015PECOS Enrolled
2100 WEBSTER ST, SAN FRANCISCO, CA 94115(415) 537-8600(415) 369-1371 Get Directions

NPPES record last updated: January 11, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 11, 2022, Jun 10, 2019, Sep 28, 2018 and 1 more (4 updates tracked since 2018).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for MRS. JOANNA ROSE KLEIN NP, an active Acute Care specialist practicing in San Francisco, CA. Our medical registry currently tracks 14 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 639 documented patient claims. Among these therapy options, the most frequently utilized medication is Clopidogrel, which accounts for 116 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.

14
Medications
639
Total Claims
1,903
30-Day Fills
Clopidogrel
Most Prescribed · 116 claims
View details
14 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by MRS. JOANNA ROSE KLEIN NP 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

About Clopidogrel: Clopidogrel is used to prevent heart attacks and strokes in persons with heart disease (recent heart attack), recent stroke, or blood circulation disease (peripheral vascular disease). Show more ▾

It is also used with aspirin to treat new/worsening chest pain (new heart attack, unstable angina) and to keep blood vessels open and prevent blood clots after certain procedures (such as cardiac stent). Clopidogrel works by blocking platelets from sticking together and prevents them from forming harmful clots. It is an antiplatelet drug. It helps keep blood flowing smoothly in your body. A ticlopidine analog and platelet purinergic P2Y receptor antagonist that inhibits adenosine diphosphate-mediated PLATELET AGGREGATION. It is used to prevent THROMBOEMBOLISM in patients with ARTERIAL OCCLUSIVE DISEASES; MYOCARDIAL INFARCTION; STROKE; or ATRIAL FIBRILLATION.

In 2023, this provider wrote 116 Medicare prescriptions for Clopidogrel, about 2.4 times the volume of the typical California prescriber of this medication (48). Medicare paid an average of $19.27 per fill, versus $17.32 statewide.

How often this provider prescribes it

This provider
116
CA average
48.0

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

What Medicare paid per fill

This provider
$19.27
CA average
$17.32

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

361.2
30-Day Fills
standardized to 30-day supplies
10,840
Days of Medication
total across all patients in 2023

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.

In 2023, this provider wrote 105 Medicare prescriptions for Atorvastatin Calcium, about half the volume of the typical California prescriber of this medication (194). Medicare paid an average of $25.95 per fill, versus $14.16 statewide.

How often this provider prescribes it

This provider
105
CA average
194.0

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
$25.95
CA average
$14.16

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

342.1
30-Day Fills
standardized to 30-day supplies
10,270
Days of Medication
total across all patients in 2023

About Pantoprazole Sodium: Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux). Show more ▾

It works by decreasing the amount of acid your stomach makes. This medication relieves symptoms such as heartburn, difficulty swallowing, and cough. It helps heal acid damage to the stomach and esophagus, helps prevent ulcers, and may help prevent cancer of the esophagus. Pantoprazole belongs to a class of drugs known as proton pump inhibitors (PPIs). 2-pyridinylmethylsulfinylbenzimidazole proton pump inhibitor that is used in the treatment of GASTROESOPHAGEAL REFLUX and PEPTIC ULCER.

In 2023, this provider wrote 102 Medicare prescriptions for Pantoprazole Sodium, about 1.6 times the volume of the typical California prescriber of this medication (62). Medicare paid an average of $13.65 per fill, versus $16.94 statewide.

How often this provider prescribes it

This provider
102
CA average
62.0

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

What Medicare paid per fill

This provider
$13.65
CA average
$16.94

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

322.2
30-Day Fills
standardized to 30-day supplies
9,670
Days of Medication
total across all patients in 2023

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.

In 2023, this provider wrote 67 Medicare prescriptions for Metoprolol Succinate, about 82% of the volume of the typical California prescriber of this medication (82). Medicare paid an average of $15.65 per fill, versus $20.10 statewide.

How often this provider prescribes it

This provider
67
CA average
82.0

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
$15.65
CA average
$20.10

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

216.8
30-Day Fills
standardized to 30-day supplies
6,488
Days of Medication
total across all patients in 2023

About Nitroglycerin: Nitroglycerin ointment is used to prevent chest pain (angina) in people with a certain heart condition (coronary artery disease). Show more ▾

This medication belongs to a class of drugs known as nitrates. Angina occurs when the heart muscle is not getting enough blood. This drug works by relaxing and widening blood vessels so blood can flow more easily to the heart. This medication will not relieve chest pain once it occurs. It is also not intended to be used just before physical activities (such as exercise, sexual activity) to prevent chest pain. Other medications may be needed in these situations. Consult your doctor for more details. A volatile vasodilator which relieves ANGINA PECTORIS by stimulating GUANYLATE CYCLASE and lowering cytosolic calcium. It is also sometimes used for TOCOLYSIS and explosives.

In 2023, this provider wrote 52 Medicare prescriptions for Nitroglycerin, about 1.6 times the volume of the typical California prescriber of this medication (32). Medicare paid an average of $13.57 per fill, versus $26.57 statewide.

How often this provider prescribes it

This provider
52
CA average
32.0

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

What Medicare paid per fill

This provider
$13.57
CA average
$26.57

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

52
30-Day Fills
standardized to 30-day supplies
1,071
Days of Medication
total across all patients in 2023

About Isosorbide Mononitrate Er: Isosorbide mononitrate is used to prevent chest pain (angina) in patients with a certain heart condition (coronary artery disease). Show more ▾

This medication belongs to a class of drugs known as nitrates. It works by relaxing and widening blood vessels so blood can flow more easily to the heart. This medication will not relieve chest pain once it occurs. Also, it is not intended to be taken just before physical activities (such as exercise or sexual intercourse) to prevent chest pain. Other medications may be prescribed by your doctor for these conditions. Consult your doctor for more details.

In 2023, this provider wrote 49 Medicare prescriptions for Isosorbide Mononitrate Er, about 1.4 times the volume of the typical California prescriber of this medication (35). Medicare paid an average of $13.07 per fill, versus $19.12 statewide.

How often this provider prescribes it

This provider
49
CA average
35.0

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

What Medicare paid per fill

This provider
$13.07
CA average
$19.12

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

155.9
30-Day Fills
standardized to 30-day supplies
4,680
Days of Medication
total across all patients in 2023

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.

In 2023, this provider wrote 29 Medicare prescriptions for Amlodipine Besylate, about a quarter of the volume of the typical California prescriber of this medication (138). Medicare paid an average of $12.10 per fill, versus $9.16 statewide.

How often this provider prescribes it

This provider
29
CA average
138.0

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
$12.10
CA average
$9.16

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

96.2
30-Day Fills
standardized to 30-day supplies
2,890
Days of Medication
total across all patients in 2023

About Lisinopril: Lisinopril is used to treat high blood pressure. Show more ▾

Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. It is also used to treat heart failure and to improve survival after a heart attack. Lisinopril belongs to a class of drugs known as ACE inhibitors. It works by relaxing blood vessels so blood can flow more easily. One of the ANGIOTENSIN-CONVERTING ENZYME INHIBITORS (ACE inhibitors), orally active, that has been used in the treatment of hypertension and congestive heart failure.

In 2023, this provider wrote 29 Medicare prescriptions for Lisinopril, about a third of the volume of the typical California prescriber of this medication (100). Medicare paid an average of $12.71 per fill, versus $9.65 statewide.

How often this provider prescribes it

This provider
29
CA average
100.0

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
$12.71
CA average
$9.65

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

96.6
30-Day Fills
standardized to 30-day supplies
2,900
Days of Medication
total across all patients in 2023

About Furosemide: Furosemide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease. Show more ▾

This can lessen symptoms such as shortness of breath and swelling in your arms, legs, and abdomen. This drug is also used to treat high blood pressure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Furosemide is a water pill (diuretic) that causes you to make more urine. This helps your body get rid of extra water and salt. A benzoic-sulfonamide-furan. It is a diuretic with fast onset and short duration that is used for EDEMA and chronic RENAL INSUFFICIENCY.

In 2023, this provider wrote 21 Medicare prescriptions for Furosemide, about a third of the volume of the typical California prescriber of this medication (65). Medicare paid an average of $12.24 per fill, versus $7.59 statewide.

How often this provider prescribes it

This provider
21
CA average
65.0

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
$12.24
CA average
$7.59

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

59.3
30-Day Fills
standardized to 30-day supplies
1,780
Days of Medication
total across all patients in 2023

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.

In 2023, this provider wrote 20 Medicare prescriptions for Losartan Potassium, about 17% of the volume of the typical California prescriber of this medication (116). Medicare paid an average of $10.97 per fill, versus $13.35 statewide.

How often this provider prescribes it

This provider
20
CA average
116.0

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
$10.97
CA average
$13.35

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

66.3
30-Day Fills
standardized to 30-day supplies
1,990
Days of Medication
total across all patients in 2023

About Allopurinol: Allopurinol is used to treat gout and certain types of kidney stones. Show more ▾

It is also used to prevent increased uric acid levels in patients receiving cancer chemotherapy. These patients can have increased uric acid levels due to release of uric acid from the dying cancer cells. Allopurinol works by reducing the amount of uric acid made by the body. Increased uric acid levels can cause gout and kidney problems. A XANTHINE OXIDASE inhibitor that decreases URIC ACID production. It also acts as an antimetabolite on some simpler organisms.

In 2023, this provider wrote 16 Medicare prescriptions for Allopurinol, about a third of the volume of the typical California prescriber of this medication (44). Medicare paid an average of $13.89 per fill, versus $15.90 statewide.

How often this provider prescribes it

This provider
16
CA average
44.0

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
$13.89
CA average
$15.90

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

53.3
30-Day Fills
standardized to 30-day supplies
1,600
Days of Medication
total across all patients in 2023

About Albuterol Sulfate Hfa: Albuterol (also known as salbutamol) is used to treat wheezing and shortness of breath caused by breathing problems such as asthma. Show more ▾

It is a quick-relief medication. Albuterol belongs to a class of drugs known as bronchodilators. It works by relaxing the muscles around the airways so that they open up and you can breathe more easily. Controlling symptoms of breathing problems can decrease time lost from work or school. A short-acting beta-2 adrenergic agonist that is primarily used as a bronchodilator agent to treat ASTHMA. Albuterol is prepared as a racemic mixture of R(-) and S(+) stereoisomers. The stereospecific preparation of R(-) isomer of albuterol is referred to as levalbuterol.

In 2023, this provider wrote 11 Medicare prescriptions for Albuterol Sulfate Hfa, about a quarter of the volume of the typical California prescriber of this medication (53). Medicare paid an average of $15.91 per fill, versus $42.16 statewide.

How often this provider prescribes it

This provider
11
CA average
53.0

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
$15.91
CA average
$42.16

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

11
30-Day Fills
standardized to 30-day supplies
288
Days of Medication
total across all patients in 2023

About Carvedilol: Carvedilol is used to treat high blood pressure and heart failure. Show more ▾

It is also used after a heart attack to improve the chance of survival if your heart is not pumping well. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. This drug works by blocking the action of certain natural substances in your body, such as epinephrine, on the heart and blood vessels. This effect lowers your heart rate, blood pressure, and strain on your heart. Carvedilol belongs to a class of drugs known as alpha and beta blockers. A carbazole and propanol derivative that acts as a non-cardioselective beta blocker and vasodilator. It has blocking activity for ALPHA 1 ADRENERGIC RECEPTORS and, at higher doses, may function as a blocker of CALCIUM CHANNELS; it also has antioxidant properties. Carvedilol is used in the treatment of HYPERTENSION; ANGINA PECTORIS; and HEART FAILURE. It can also reduce the risk of death following MYOCARDIAL INFARCTION.

In 2023, this provider wrote 11 Medicare prescriptions for Carvedilol, about 19% of the volume of the typical California prescriber of this medication (57). Medicare paid an average of $10.75 per fill, versus $12.81 statewide.

How often this provider prescribes it

This provider
11
CA average
57.0

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
$10.75
CA average
$12.81

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

33.3
30-Day Fills
standardized to 30-day supplies
1,000
Days of Medication
total across all patients in 2023

About Spironolactone: Spironolactone is used to treat high blood pressure and heart failure. Show more ▾

Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. It is also used to treat swelling (edema) caused by certain conditions (such as heart failure, liver disease) by removing excess fluid and improving symptoms such as breathing problems. This medication is also used to treat conditions in which the body is making too much of a natural substance (aldosterone). Spironolactone is known as a water pill (potassium-sparing diuretic). A potassium sparing diuretic that acts by antagonism of aldosterone in the distal renal tubules. It is used mainly in the treatment of refractory edema in patients with congestive heart failure, nephrotic syndrome, or hepatic cirrhosis. Its effects on the endocrine system are utilized in the treatments of hirsutism and acne but they can lead to adverse effects. (From Martindale, The Extra Pharmacopoeia, 30th ed, p827)

In 2023, this provider wrote 11 Medicare prescriptions for Spironolactone, about a third of the volume of the typical California prescriber of this medication (34). Medicare paid an average of $11.06 per fill, versus $13.26 statewide.

How often this provider prescribes it

This provider
11
CA average
34.0

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
$11.06
CA average
$13.26

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

36.6
30-Day Fills
standardized to 30-day supplies
1,100
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 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. JOANNA ROSE KLEIN NP 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 Acute Care prescribing approach at this San Francisco, 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.