DR. KATARZYNA DERLUKIEWICZ M.D.
Prescription History 1033378708
Psychiatry & Neurology - Child & Adolescent Psychiatry in Hannibal, MO
What does Dr. Derlukiewicz prescribe?
In 2024, Dr. Derlukiewicz wrote 284 Medicare prescriptions for 15 medications. The most prescribed was Lamotrigine, with 36 prescriptions.
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 Dr. Derlukiewicz prescribes.
Medications 15 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 Missouri prescribers.
What it is used for
Lamotrigine is used alone or with other medications to prevent and control seizures.
Compared with Missouri prescribers
Dr. Derlukiewicz wrote 36 prescriptions for Lamotrigine, about 61% as often as the typical Missouri prescriber of it (59). Medicare paid $1.66 per fill, versus $13.12 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 Missouri prescribers
Dr. Derlukiewicz wrote 27 prescriptions for Aripiprazole, about half as often as the typical Missouri prescriber of it (54). Medicare paid $85.76 per fill, versus $60.37 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 combination medication is used to treat attention deficit hyperactivity disorder - ADHD.
Compared with Missouri prescribers
Dr. Derlukiewicz wrote 26 prescriptions for Dextroamphetamine-Amphet Er, about as often as the typical Missouri prescriber of it (26). Medicare paid $40.98 per fill, versus $56.60 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 Missouri prescribers
Dr. Derlukiewicz wrote 25 prescriptions for Paliperidone Er, about 65% as often as the typical Missouri prescriber of it (38). Medicare paid $207.78 per fill, versus $189.96 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 Missouri prescribers
Dr. Derlukiewicz wrote 19 prescriptions for Alprazolam, about 17% as often as the typical Missouri prescriber of it (112). Medicare paid $9.96 per fill, versus $4.98 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, post-traumatic stress disorder, social anxiety disorder).
Compared with Missouri prescribers
Dr. Derlukiewicz wrote 19 prescriptions for Sertraline Hcl, about 23% as often as the typical Missouri prescriber of it (82). Medicare paid $2.24 per fill, versus $7.86 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 combination medication is used to treat attention deficit hyperactivity disorder - ADHD.
Compared with Missouri prescribers
Dr. Derlukiewicz wrote 18 prescriptions for Dextroamphetamine-Amphetamine, about half as often as the typical Missouri prescriber of it (39). Medicare paid $29.66 per fill, versus $32.76 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 Missouri prescribers
Dr. Derlukiewicz wrote 18 prescriptions for Escitalopram Oxalate, about 26% as often as the typical Missouri prescriber of it (68). Medicare paid $3.35 per fill, versus $9.52 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 attention deficit hyperactivity disorder (ADHD), as part of a total treatment plan including psychological, educational, and social measures.
Compared with Missouri prescribers
Dr. Derlukiewicz wrote 17 prescriptions for Guanfacine Hcl Er, about 87% as often as the typical Missouri prescriber of it (20). Medicare paid $52.35 per fill, versus $31.73 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
Prazosin is used with or without other medications to treat high blood pressure.
Compared with Missouri prescribers
Dr. Derlukiewicz wrote 17 prescriptions for Prazosin Hcl, about 35% as often as the typical Missouri prescriber of it (48). Medicare paid $8.83 per fill, versus $15.82 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 Missouri prescribers
Dr. Derlukiewicz wrote 14 prescriptions for Clonazepam, about 22% as often as the typical Missouri prescriber of it (65). Medicare paid $11.75 per fill, versus $8.79 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 Missouri prescribers
Dr. Derlukiewicz wrote 13 prescriptions for Trazodone Hcl, about 14% as often as the typical Missouri prescriber of it (93). Medicare paid $2.61 per fill, versus $7.90 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
Atomoxetine is used to treat attention-deficit hyperactivity disorder (ADHD) as part of a total treatment plan, including psychological, social, and other treatments.
Compared with Missouri prescribers
Dr. Derlukiewicz wrote 12 prescriptions for Atomoxetine Hcl, about half as often as the typical Missouri prescriber of it (24). Medicare paid $126.53 per fill, versus $91.23 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, depression associated with bipolar disorder).
Compared with Missouri prescribers
Dr. Derlukiewicz wrote 12 prescriptions for Lurasidone Hcl, about 29% as often as the typical Missouri prescriber of it (42). Medicare paid $99.90 per fill, versus $172.40 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
Hydroxyzine is used to treat itching caused by allergies.
Compared with Missouri prescribers
Dr. Derlukiewicz wrote 11 prescriptions for Hydroxyzine Hcl, about 27% as often as the typical Missouri prescriber of it (40). Medicare paid $21.99 per fill, versus $17.74 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Dr. Derlukiewicz’s prescriptions
What does Dr. Derlukiewicz prescribe most?
In 2024 Medicare Part D data, Dr. Derlukiewicz's most prescribed medications were Lamotrigine (36), Aripiprazole (27) and Dextroamphetamine-Amphet Er (26).
How does Dr. Derlukiewicz's prescribing compare with other Missouri prescribers?
Of the 15 medications with a state comparison, Dr. Derlukiewicz prescribes 2 about as often than the typical Missouri prescriber and 13 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Derlukiewicz 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 Missouri 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.
