KRISTEN KOBERSTEIN SINGLETON NP
Prescription History 1750153227
Nurse Practitioner in Winston Salem, NC
What does Kristen Singleton prescribe?
In 2024, Kristen Singleton wrote 186 Medicare prescriptions for 10 medications. The most prescribed was Metoprolol Succinate, with 41 prescriptions for 30 patients.
Medicare Part D only. These are prescriptions filled by people with Medicare drug coverage in 2024, from the CMS data released in 2026, the most recent year available. CMS does not publish medications with fewer than 11 prescriptions, so this is not a full list of what Kristen Singleton prescribes.
Medications 10 medications
Prescriptions filled under Medicare Part D in 2024. Select a medication to see what it is used for and how it compares with other North Carolina prescribers.
What it is used for
This medication is a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with North Carolina prescribers
Kristen Singleton wrote 41 prescriptions for Metoprolol Succinate, about 38% as often as the typical North Carolina prescriber of it (108). Medicare paid $9.00 per fill, versus $12.24 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with North Carolina prescribers
Kristen Singleton wrote 21 prescriptions for Losartan Potassium, about 19% as often as the typical North Carolina prescriber of it (108). Medicare paid $9.41 per fill, versus $9.16 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This product is used to treat certain types of heart failure.
Compared with North Carolina prescribers
Kristen Singleton wrote 19 prescriptions for Entresto, about 34% as often as the typical North Carolina prescriber of it (56). Medicare paid $915.35 per fill, versus $967.10 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
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.
Compared with North Carolina prescribers
Kristen Singleton wrote 18 prescriptions for Rosuvastatin Calcium, about 14% as often as the typical North Carolina prescriber of it (124). Medicare paid $13.94 per fill, versus $11.22 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
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.
Compared with North Carolina prescribers
Kristen Singleton wrote 17 prescriptions for Atorvastatin Calcium, about 9% as often as the typical North Carolina prescriber of it (179). Medicare paid $7.37 per fill, versus $9.41 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Furosemide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease.
Compared with North Carolina prescribers
Kristen Singleton wrote 17 prescriptions for Furosemide, about 21% as often as the typical North Carolina prescriber of it (83). Medicare paid $3.71 per fill, versus $4.73 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Spironolactone is used to treat high blood pressure and heart failure.
Compared with North Carolina prescribers
Kristen Singleton wrote 15 prescriptions for Spironolactone, about 31% as often as the typical North Carolina prescriber of it (49). Medicare paid $6.02 per fill, versus $7.79 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Evolocumab is used along with a proper diet to help lower "bad" cholesterol (LDL) in the blood.
Compared with North Carolina prescribers
Kristen Singleton wrote 14 prescriptions for Repatha Sureclick, about 29% as often as the typical North Carolina prescriber of it (48). Medicare paid $1,335.61 per fill, versus $844.79 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Apixaban is used to prevent serious blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip/knee replacement surgery.
Compared with North Carolina prescribers
Kristen Singleton wrote 13 prescriptions for Eliquis, about 14% as often as the typical North Carolina prescriber of it (92). Medicare paid $842.68 per fill, versus $835.47 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Ezetimibe is used along with a low cholesterol/low fat diet and exercise to help lower cholesterol in the blood.
Compared with North Carolina prescribers
Kristen Singleton wrote 11 prescriptions for Ezetimibe, about 21% as often as the typical North Carolina prescriber of it (53). Medicare paid $14.29 per fill, versus $17.30 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Kristen Singleton’s prescriptions
What does Kristen Singleton prescribe most?
In 2024 Medicare Part D data, Kristen Singleton's most prescribed medications were Metoprolol Succinate (41), Losartan Potassium (21) and Entresto (19).
How does Kristen Singleton's prescribing compare with other North Carolina prescribers?
Of the 10 medications with a state comparison, Kristen Singleton prescribes 10 less often than the typical North Carolina prescriber. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Kristen Singleton prescribes?
No. It covers prescriptions filled by people with Medicare Part D drug coverage in 2024, and CMS leaves out any medication with fewer than 11 prescriptions.
About this data
This page shows one provider’s slice of public Medicare files. NPI Profile does not receive prescriptions or patient records.
| Source | What it provides here | Data year |
|---|---|---|
| CMS Medicare Part D Prescribers by Provider and Drug | Each medication, prescriptions, patients, 30-day fills, days of medication and cost. State comparisons average the North Carolina prescribers of the same medication and form, where at least five wrote it. | 2024 (released 2026, the most recent available) |
| CMS Medicare Part D Drug Spending Dashboard | What each medication is used for. | 2024 |
- Only prescriptions filled by people with Medicare Part D drug coverage are counted. Private insurance, Medicaid and cash purchases are not.
- CMS leaves out medications with fewer than 11 prescriptions and hides patient counts under 11.
- Cost per fill is what the plan and the patient paid the pharmacy together, not what you pay at the counter.
- Medication descriptions are summaries from CMS. They are not medical advice; ask a health care professional about any medication.
