EVERLYNE CHEPTOO CHESAINA
Prescription History 1831861921
Nurse Practitioner - Psychiatric/Mental Health in Durham, NC

Active since September 28, 2021PECOS EnrolledAccepts Medicare Assignment
3643 N ROXBORO ST, DURHAM, NC 27704(919) 470-6405 Get Directions

NPPES record last updated: September 28, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for EVERLYNE CHEPTOO CHESAINA, an active Psychiatric/Mental Health specialist practicing in Durham, NC. Our medical registry currently tracks 5 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 81 documented patient claims. Among these therapy options, the most frequently utilized medication is Duloxetine Hcl, which accounts for 22 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.

5
Medications
81
Total Claims
133
30-Day Fills
Duloxetine Hcl
Most Prescribed · 22 claims
View details
5 medications · 2024 Medicare Part D
Medicare Part D medications prescribed by EVERLYNE CHEPTOO CHESAINA in 2024, with prescription volumes, average cost per fill, and NC state comparisons
Medication Prescriptions (2024)Rx (2024) Avg Cost per FillCost / Fill Vs. Other NC PrescribersVs. NC Avg

About Duloxetine Hcl: This medication is used to treat certain mental/mood disorders (such as depression, anxiety). Show more ▾

It is also used to help relieve nerve pain (peripheral neuropathy) in people with diabetes or ongoing pain due to medical conditions such as arthritis, chronic back pain, or fibromyalgia (a condition that causes widespread pain). Duloxetine belongs to a class of drugs known as serotonin-norepinephrine reuptake inhibitors (SNRIs). It works by helping to restore the balance of certain natural substances (serotonin and norepinephrine) in the brain. A thiophene derivative and selective NEUROTRANSMITTER UPTAKE INHIBITOR for SEROTONIN and NORADRENALINE (SNRI). It is an ANTIDEPRESSIVE AGENT and ANXIOLYTIC, and is also used for the treatment of pain in patients with DIABETES MELLITUS and FIBROMYALGIA.

In 2024, this provider wrote 22 Medicare prescriptions for Duloxetine Hcl, about a third of the volume of the typical North Carolina prescriber of this medication (55.4). Medicare paid an average of $18.36 per fill, versus $21.02 statewide.

How often this provider prescribes it

This provider
22
NC average
55.4

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

What Medicare paid per fill

This provider
$18.36
NC average
$21.02

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

34
30-Day Fills
standardized to 30-day supplies
1,020
Days of Medication
total across all patients in 2024

About Mirtazapine: This medication is used to treat depression. Show more ▾

Mirtazapine works by helping to restore the balance of certain natural substances in the brain. A piperazinoazepine tetracyclic compound that enhances the release of NOREPINEPHRINE and SEROTONIN through blockage of presynaptic ALPHA-2 ADRENERGIC RECEPTORS. It also blocks both 5-HT2 and 5-HT3 serotonin receptors and is a potent HISTAMINE H1 RECEPTOR antagonist. It is used for the treatment of depression, and may also be useful for the treatment of anxiety disorders.

In 2024, this provider wrote 19 Medicare prescriptions for Mirtazapine, about a third of the volume of the typical North Carolina prescriber of this medication (46.2). Medicare paid an average of $18.08 per fill, versus $19.60 statewide.

How often this provider prescribes it

This provider
19
NC average
46.2

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

What Medicare paid per fill

This provider
$18.08
NC average
$19.60

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

33
30-Day Fills
standardized to 30-day supplies
991
Days of Medication
total across all patients in 2024

About Sertraline Hcl: This medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder, post-traumatic stress disorder, social anxiety disorder). Show more ▾

It is also used to treat a severe form of premenstrual syndrome (premenstrual dysphoric disorder). Sertraline belongs to a class of drugs known as selective serotonin reuptake inhibitors (SSRIs). It works by helping to restore the balance of a certain natural substance (serotonin) in the brain. A selective serotonin uptake inhibitor that is used in the treatment of depression.

In 2024, this provider wrote 15 Medicare prescriptions for Sertraline Hcl, about a quarter of the volume of the typical North Carolina prescriber of this medication (66.6). Medicare paid an average of $8.77 per fill, versus $9.21 statewide.

How often this provider prescribes it

This provider
15
NC average
66.6

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

What Medicare paid per fill

This provider
$8.77
NC average
$9.21

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

23
30-Day Fills
standardized to 30-day supplies
690
Days of Medication
total across all patients in 2024

About Trazodone Hcl: This medication is used to treat depression. Show more ▾

Trazodone works by helping to restore the balance of a certain natural substance (serotonin) in the brain. A serotonin uptake inhibitor that is used as an antidepressive agent. It has been shown to be effective in patients with major depressive disorders and other subsets of depressive disorders. It is generally more useful in depressive disorders associated with insomnia and anxiety. This drug does not aggravate psychotic symptoms in patients with schizophrenia or schizoaffective disorders. (From AMA Drug Evaluations Annual, 1994, p309)

In 2024, this provider wrote 14 Medicare prescriptions for Trazodone Hcl, about 19% of the volume of the typical North Carolina prescriber of this medication (74.9). Medicare paid an average of $3.73 per fill, versus $8.65 statewide.

How often this provider prescribes it

This provider
14
NC average
74.9

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

What Medicare paid per fill

This provider
$3.73
NC average
$8.65

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

18
30-Day Fills
standardized to 30-day supplies
541
Days of Medication
total across all patients in 2024

About Lamotrigine: Lamotrigine is used alone or with other medications to prevent and control seizures. Show more ▾

It may also be used to help prevent the extreme mood swings of bipolar disorder in adults. Lamotrigine is known as an anticonvulsant or antiepileptic drug. It is thought to work by restoring the balance of certain natural substances in the brain. This drug is not approved for use in children younger than 2 years due to an increased risk of side effects (such as infections). A phenyltriazine compound, sodium and calcium channel blocker that is used for the treatment of SEIZURES and BIPOLAR DISORDER.

In 2024, this provider wrote 11 Medicare prescriptions for Lamotrigine, about a quarter of the volume of the typical North Carolina prescriber of this medication (47.4). Medicare paid an average of $15.13 per fill, versus $14.18 statewide.

How often this provider prescribes it

This provider
11
NC average
47.4

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

What Medicare paid per fill

This provider
$15.13
NC average
$14.18

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

25
30-Day Fills
standardized to 30-day supplies
721
Days of Medication
total across all patients in 2024
No medications match the current filters.
▲ More than typical≈ Typical▼ Less than typical= prescription volume vs the average NC prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the NC average cost per fill.

About this data. The prescription history for EVERLYNE CHEPTOO CHESAINA is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2024, 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 Psychiatric/Mental Health prescribing approach at this Durham, NC 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 among NC prescribers of the same medication and form, shown only when at least five prescribers contribute. Always confirm current medications and costs directly with the provider and your plan.

About the medication summaries. Drug use descriptions come from the CMS Medicare Part D Drug Spending Dashboard (2024), and substance definitions from Medical Subject Headings (MeSH) 2026, U.S. National Library of Medicine. They are summaries that do not contain all possible information about a medication and are not individual medical advice. Ask a health care professional about any medication and your specific health needs.