STEPHANIE NELLESEN FNP
Prescription History 1003362021
Nurse Practitioner - Family in Saint Louis, MO

Active since August 30, 2016PECOS Enrolled
621 S NEW BALLAS RD STE 189A, SAINT LOUIS, MO 63141(314) 251-6335(314) 251-5864 Get Directions

NPPES record last updated: November 16, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 16, 2018, Aug 30, 2016 (2 updates tracked since 2016).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for STEPHANIE NELLESEN FNP, an active Family specialist practicing in Saint Louis, MO. Our medical registry currently tracks 16 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 323 documented patient claims. Among these therapy options, the most frequently utilized medication is Spironolactone, which accounts for 48 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.

16
Medications
323
Total Claims
567
30-Day Fills
Spironolactone
Most Prescribed · 48 claims
View details
16 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by STEPHANIE NELLESEN FNP in 2023, with prescription volumes, average cost per fill, and MO state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other MO PrescribersVs. MO Avg

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 48 Medicare prescriptions for Spironolactone, about 89% of the volume of the typical Missouri prescriber of this medication (54). Medicare paid an average of $9.02 per fill, versus $12.84 statewide.

How often this provider prescribes it

This provider
48
MO average
54.0

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

What Medicare paid per fill

This provider
$9.02
MO average
$12.84

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

78
30-Day Fills
standardized to 30-day supplies
2,093
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 45 Medicare prescriptions for Furosemide, about a third of the volume of the typical Missouri prescriber of this medication (109). Medicare paid an average of $4.95 per fill, versus $5.84 statewide.

How often this provider prescribes it

This provider
45
MO average
109.0

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

What Medicare paid per fill

This provider
$4.95
MO average
$5.84

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

81.3
30-Day Fills
standardized to 30-day supplies
2,364
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 32 Medicare prescriptions for Metoprolol Succinate, about a quarter of the volume of the typical Missouri prescriber of this medication (115). Medicare paid an average of $12.10 per fill, versus $17.48 statewide.

How often this provider prescribes it

This provider
32
MO average
115.0

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

What Medicare paid per fill

This provider
$12.10
MO average
$17.48

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

68
30-Day Fills
standardized to 30-day supplies
2,027
Days of Medication
total across all patients in 2023

About Potassium Chloride: This medication is a mineral supplement used to treat or prevent low amounts of potassium in the blood. Show more ▾

A normal level of potassium in the blood is important. Potassium helps your cells, kidneys, heart, muscles, and nerves work properly. Most people get enough potassium by eating a well-balanced diet. Some conditions that can lower your body's potassium level include severe prolonged diarrhea and vomiting, hormone problems such as hyperaldosteronism, or treatment with water pills/diuretics. A white crystal or crystalline powder used in BUFFERS; FERTILIZERS; and EXPLOSIVES. It can be used to replenish ELECTROLYTES and restore WATER-ELECTROLYTE BALANCE in treating HYPOKALEMIA.

In 2023, this provider wrote 27 Medicare prescriptions for Potassium Chloride, about a third of the volume of the typical Missouri prescriber of this medication (93). Medicare paid an average of $29.19 per fill, versus $27.09 statewide.

How often this provider prescribes it

This provider
27
MO average
93.0

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

What Medicare paid per fill

This provider
$29.19
MO average
$27.09

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

52.5
30-Day Fills
standardized to 30-day supplies
1,547
Days of Medication
total across all patients in 2023

About Torsemide: Torsemide 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. Torsemide is a water pill (diuretic) that causes you to make more urine. This helps your body get rid of extra water and salt. A pyridine and sulfonamide derivative that acts as a sodium-potassium chloride symporter inhibitor (loop diuretic). It is used for the treatment of EDEMA associated with CONGESTIVE HEART FAILURE; CHRONIC RENAL INSUFFICIENCY; and LIVER DISEASES. It is also used for the management of HYPERTENSION.

In 2023, this provider wrote 20 Medicare prescriptions for Torsemide, about half the volume of the typical Missouri prescriber of this medication (42). Medicare paid an average of $37.55 per fill, versus $23.06 statewide.

How often this provider prescribes it

This provider
20
MO average
42.0

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

What Medicare paid per fill

This provider
$37.55
MO average
$23.06

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

28
30-Day Fills
standardized to 30-day supplies
795
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 18 Medicare prescriptions for Lisinopril, about 12% of the volume of the typical Missouri prescriber of this medication (154). Medicare paid an average of $8.63 per fill, versus $6.35 statewide.

How often this provider prescribes it

This provider
18
MO average
154.0

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

What Medicare paid per fill

This provider
$8.63
MO average
$6.35

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

40.3
30-Day Fills
standardized to 30-day supplies
1,197
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 16 Medicare prescriptions for Pantoprazole Sodium, about 16% of the volume of the typical Missouri prescriber of this medication (97). Medicare paid an average of $5.77 per fill, versus $15.84 statewide.

How often this provider prescribes it

This provider
16
MO average
97.0

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

What Medicare paid per fill

This provider
$5.77
MO average
$15.84

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

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

About Prednisone: Prednisone is used to treat conditions such as arthritis, blood disorders, breathing problems, severe allergies, skin diseases, cancer, eye problems, and immune system disorders. Show more ▾

Prednisone belongs to a class of drugs known as corticosteroids. It decreases your immune system's response to various diseases to reduce symptoms such as swelling and allergic-type reactions. A synthetic anti-inflammatory glucocorticoid derived from CORTISONE. It is biologically inert and converted to PREDNISOLONE in the liver.

In 2023, this provider wrote 16 Medicare prescriptions for Prednisone, about a third of the volume of the typical Missouri prescriber of this medication (51). Medicare paid an average of $2.24 per fill, versus $6.02 statewide.

How often this provider prescribes it

This provider
16
MO average
51.0

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

What Medicare paid per fill

This provider
$2.24
MO average
$6.02

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

16
30-Day Fills
standardized to 30-day supplies
122
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 14 Medicare prescriptions for Atorvastatin Calcium, about 7% of the volume of the typical Missouri prescriber of this medication (211). Medicare paid an average of $6.35 per fill, versus $11.23 statewide.

How often this provider prescribes it

This provider
14
MO average
211.0

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

What Medicare paid per fill

This provider
$6.35
MO average
$11.23

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

40
30-Day Fills
standardized to 30-day supplies
1,200
Days of Medication
total across all patients in 2023

About Jardiance: Empagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes. Show more ▾

Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. Empagliflozin is also used in patients with type 2 diabetes and heart disease to lower the risk of death from heart attack or stroke. Empagliflozin works by increasing the removal of sugar by your kidneys. Empagliflozin is also used to treat heart failure. It may help you live longer and lower your risk of going to the hospital for heart failure. Empagliflozin works by increasing the removal of sodium by your kidneys.

In 2023, this provider wrote 14 Medicare prescriptions for Jardiance, about a third of the volume of the typical Missouri prescriber of this medication (45). Medicare paid an average of $906.42 per fill, versus $937.19 statewide.

How often this provider prescribes it

This provider
14
MO average
45.0

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

What Medicare paid per fill

This provider
$906.42
MO average
$937.19

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

20
30-Day Fills
standardized to 30-day supplies
600
Days of Medication
total across all patients in 2023

About Nadolol: Nadolol is used alone or with other medications to treat high blood pressure (hypertension) and to prevent chest pain (angina). Show more ▾

Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. In the management of chest pain, nadolol may also help to reduce the frequency of chest pain episodes and improve your ability to exercise. Nadolol belongs to a class of medications called beta blockers. It works by blocking the action of certain natural substances such as adrenaline (epinephrine) on the heart and blood vessels. This results in a lowering of heart rate, blood pressure, and strain on the heart. A non-selective beta-adrenergic antagonist with a long half-life, used in cardiovascular disease to treat arrhythmias, angina pectoris, and hypertension. Nadolol is also used for MIGRAINE DISORDERS and for tremor.

In 2023, this provider wrote 14 Medicare prescriptions for Nadolol, about 82% of the volume of the typical Missouri prescriber of this medication (17). Medicare paid an average of $15.07 per fill, versus $64.03 statewide.

How often this provider prescribes it

This provider
14
MO average
17.0

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

What Medicare paid per fill

This provider
$15.07
MO average
$64.03

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

14
30-Day Fills
standardized to 30-day supplies
202
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 13 Medicare prescriptions for Amlodipine Besylate, about 8% of the volume of the typical Missouri prescriber of this medication (161). Medicare paid an average of $9.67 per fill, versus $6.67 statewide.

How often this provider prescribes it

This provider
13
MO average
161.0

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

What Medicare paid per fill

This provider
$9.67
MO average
$6.67

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

29.2
30-Day Fills
standardized to 30-day supplies
875
Days of Medication
total across all patients in 2023

About Ozempic: Semaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes. Show more ▾

Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. Semaglutide is also used in people with type 2 diabetes and heart disease to lower the risk of death from heart attack or stroke. Semaglutide is similar to a natural hormone in your body (incretin). It works by causing insulin release in response to high blood sugar (such as after a meal) and decreasing the amount of sugar your liver makes. If you use insulin, semaglutide is not a substitute for insulin treatment.

In 2023, this provider wrote 12 Medicare prescriptions for Ozempic, about a quarter of the volume of the typical Missouri prescriber of this medication (45). Medicare paid an average of $1,095.09 per fill, versus $1,286.55 statewide.

How often this provider prescribes it

This provider
12
MO average
45.0

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

What Medicare paid per fill

This provider
$1,095.09
MO average
$1,286.55

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

16.6
30-Day Fills
standardized to 30-day supplies
482
Days of Medication
total across all patients in 2023

About Xifaxan: This medication is used to treat diarrhea caused by the common bacteria known as E. Show more ▾

coli (traveler's diarrhea). Rifaximin should not be used if you have a fever or bloody diarrhea. It works by stopping the growth of bacteria. This antibiotic treats 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. Rifaximin is also used to treat irritable bowel syndrome with diarrhea. It is also used to prevent a brain problem caused by liver disease (hepatic encephalopathy). It may help you think more clearly. A synthetic rifamycin derivative and anti-bacterial agent that is used for the treatment of GASTROENTERITIS caused by ESCHERICHIA COLI INFECTIONS. It may also be used in the treatment of HEPATIC ENCEPHALOPATHY.

In 2023, this provider wrote 12 Medicare prescriptions for Xifaxan, about half the volume of the typical Missouri prescriber of this medication (26). Medicare paid an average of $3,261.74 per fill, versus $2,551.27 statewide.

How often this provider prescribes it

This provider
12
MO average
26.0

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

What Medicare paid per fill

This provider
$3,261.74
MO average
$2,551.27

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

12
30-Day Fills
standardized to 30-day supplies
360
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 16% of the volume of the typical Missouri prescriber of this medication (70). Medicare paid an average of $24.97 per fill, versus $46.93 statewide.

How often this provider prescribes it

This provider
11
MO average
70.0

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

What Medicare paid per fill

This provider
$24.97
MO average
$46.93

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

18.1
30-Day Fills
standardized to 30-day supplies
465
Days of Medication
total across all patients in 2023

About Bumetanide: Bumetanide 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. Bumetanide is a water pill (diuretic) that causes you to make more urine. This helps your body get rid of extra water and salt. A sulfamyl diuretic.

In 2023, this provider wrote 11 Medicare prescriptions for Bumetanide, about a third of the volume of the typical Missouri prescriber of this medication (35). Medicare paid an average of $44.20 per fill, versus $55.27 statewide.

How often this provider prescribes it

This provider
11
MO average
35.0

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

What Medicare paid per fill

This provider
$44.20
MO average
$55.27

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

23
30-Day Fills
standardized to 30-day supplies
675
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 MO prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the MO average cost per fill.

About this data. The prescription history for STEPHANIE NELLESEN FNP 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 Family prescribing approach at this Saint Louis, MO 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 MO prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.