BRITTANY KILLIAN APRN
Prescription History 1083082739
Nurse Practitioner - Psychiatric/Mental Health in Searcy, AR
What does Brittany Killian prescribe?
In 2024, Brittany Killian wrote 238 Medicare prescriptions for 12 medications. The most prescribed was Buspirone Hcl, with 33 prescriptions for 15 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 Brittany Killian prescribes.
Medications 12 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 Arkansas prescribers.
What it is used for
This medication is used to treat anxiety.
Compared with Arkansas prescribers
Brittany Killian wrote 33 prescriptions for Buspirone Hcl, about 63% as often as the typical Arkansas prescriber of it (52). Medicare paid $9.62 per fill, versus $13.28 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 medication is used to treat certain mental/mood disorders (such as schizophrenia, bipolar disorder, sudden episodes of mania or depression associated with bipolar disorder).
Compared with Arkansas prescribers
Brittany Killian wrote 29 prescriptions for Quetiapine Fumarate, about half as often as the typical Arkansas prescriber of it (52). Medicare paid $13.09 per fill, versus $16.45 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 medication is used to treat depression.
Compared with Arkansas prescribers
Brittany Killian wrote 26 prescriptions for Mirtazapine, about half as often as the typical Arkansas prescriber of it (49). Medicare paid $13.84 per fill, versus $17.38 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 medication is used to treat depression.
Compared with Arkansas prescribers
Brittany Killian wrote 25 prescriptions for Trazodone Hcl, about 29% as often as the typical Arkansas prescriber of it (85). Medicare paid $4.70 per fill, versus $7.35 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 medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with Arkansas prescribers
Brittany Killian wrote 22 prescriptions for Duloxetine Hcl, about 32% as often as the typical Arkansas prescriber of it (68). Medicare paid $19.38 per fill, versus $20.42 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
Clonazepam is used to prevent and control seizures.
Compared with Arkansas prescribers
Brittany Killian wrote 21 prescriptions for Clonazepam, about 32% as often as the typical Arkansas prescriber of it (65). Medicare paid $5.77 per fill, versus $7.24 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
This medication is used to treat certain mental/mood disorders (such as schizophrenia, schizoaffective disorder).
Compared with Arkansas prescribers
Brittany Killian wrote 18 prescriptions for Invega Sustenna, about half as often as the typical Arkansas prescriber of it (38). Medicare paid $2,313.94 per fill, versus $3,136.56 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 medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder).
Compared with Arkansas prescribers
Brittany Killian wrote 14 prescriptions for Fluoxetine Hcl, about 29% as often as the typical Arkansas prescriber of it (48). Medicare paid $3.75 per fill, versus $8.58 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 medication is used to treat certain mental/mood disorders (such as schizophrenia, bipolar disorder).
Compared with Arkansas prescribers
Brittany Killian wrote 14 prescriptions for Olanzapine, about 34% as often as the typical Arkansas prescriber of it (41). Medicare paid $12.98 per fill, versus $23.29 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
Alprazolam is used to treat anxiety and panic disorders.
Compared with Arkansas prescribers
Brittany Killian wrote 13 prescriptions for Alprazolam, about 15% as often as the typical Arkansas prescriber of it (84). Medicare paid $4.35 per fill, versus $4.79 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
This medication is used to treat depression.
Compared with Arkansas prescribers
Brittany Killian wrote 12 prescriptions for Desvenlafaxine Succinate Er, about half as often as the typical Arkansas prescriber of it (26). Medicare paid $140.52 per fill, versus $44.69 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 medication is used to treat certain mental/mood disorders (such as bipolar disorder, schizophrenia, Tourette's syndrome, and irritability associated with autistic disorder).
Compared with Arkansas prescribers
Brittany Killian wrote 11 prescriptions for Aripiprazole, about 26% as often as the typical Arkansas prescriber of it (42). Medicare paid $9.48 per fill, versus $51.69 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Brittany Killian’s prescriptions
What does Brittany Killian prescribe most?
In 2024 Medicare Part D data, Brittany Killian's most prescribed medications were Buspirone Hcl (33), Quetiapine Fumarate (29) and Mirtazapine (26).
How does Brittany Killian's prescribing compare with other Arkansas prescribers?
Of the 12 medications with a state comparison, Brittany Killian prescribes 12 less often than the typical Arkansas prescriber. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Brittany Killian 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 Arkansas 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.
