ALEXANDER JAMAL MATLOCK MD
Prescription History 1962089607
Psychiatry & Neurology - Psychiatry in Austin, TX
What does Dr. Matlock prescribe?
In 2024, Dr. Matlock wrote 816 Medicare prescriptions for 28 medications. The most prescribed was Trazodone Hcl, with 80 prescriptions for 24 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 Dr. Matlock prescribes.
Medications 28 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 Texas prescribers.
What it is used for
This medication is used to treat depression.
Compared with Texas prescribers
Dr. Matlock wrote 80 prescriptions for Trazodone Hcl, about 1.2 times as often as the typical Texas prescriber of it (67). Medicare paid $5.64 per fill, versus $8.61 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 anxiety.
Compared with Texas prescribers
Dr. Matlock wrote 70 prescriptions for Buspirone Hcl, about 1.5 times as often as the typical Texas prescriber of it (47). Medicare paid $14.96 per fill, versus $14.51 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 Texas prescribers
Dr. Matlock wrote 58 prescriptions for Escitalopram Oxalate, about as often as the typical Texas prescriber of it (51). Medicare paid $7.43 per fill, versus $10.58 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 seizure disorders, mental/mood conditions (such as manic phase of bipolar disorder), and to prevent migraine headaches.
Compared with Texas prescribers
Dr. Matlock wrote 42 prescriptions for Divalproex Sodium Er, about as often as the typical Texas prescriber of it (38). Medicare paid $81.08 per fill, versus $53.10 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
This medication is used to treat depression.
Compared with Texas prescribers
Dr. Matlock wrote 41 prescriptions for Mirtazapine, about 89% as often as the typical Texas prescriber of it (46). Medicare paid $17.99 per fill, versus $19.94 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 Texas prescribers
Dr. Matlock wrote 40 prescriptions for Sertraline Hcl, about 68% as often as the typical Texas prescriber of it (59). Medicare paid $6.72 per fill, versus $9.11 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 Texas prescribers
Dr. Matlock wrote 39 prescriptions for Hydroxyzine Hcl, about 1.2 times as often as the typical Texas prescriber of it (32). Medicare paid $28.73 per fill, versus $17.41 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
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with Texas prescribers
Dr. Matlock wrote 38 prescriptions for Duloxetine Hcl, about 72% as often as the typical Texas prescriber of it (52). Medicare paid $20.30 per fill, versus $23.99 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 Texas prescribers
Dr. Matlock wrote 37 prescriptions for Clonazepam, about 78% as often as the typical Texas prescriber of it (48). Medicare paid $6.27 per fill, versus $8.82 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
This medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder).
Compared with Texas prescribers
Dr. Matlock wrote 35 prescriptions for Fluoxetine Hcl, about as often as the typical Texas prescriber of it (37). Medicare paid $27.75 per fill, versus $10.79 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 certain mental/mood disorders (such as schizophrenia, bipolar disorder, irritability associated with autistic disorder).
Compared with Texas prescribers
Dr. Matlock wrote 31 prescriptions for Risperidone, about 66% as often as the typical Texas prescriber of it (47). Medicare paid $24.70 per fill, versus $13.92 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, panic attacks, and social anxiety disorder).
Compared with Texas prescribers
Dr. Matlock wrote 31 prescriptions for Venlafaxine Hcl Er, about as often as the typical Texas prescriber of it (31). Medicare paid $10.93 per fill, versus $23.06 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
Lamotrigine is used alone or with other medications to prevent and control seizures.
Compared with Texas prescribers
Dr. Matlock wrote 29 prescriptions for Lamotrigine, about 69% as often as the typical Texas prescriber of it (42). Medicare paid $12.14 per fill, versus $14.17 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 alone or with other medications to treat high blood pressure (hypertension).
Compared with Texas prescribers
Dr. Matlock wrote 23 prescriptions for Clonidine Hcl, about 76% as often as the typical Texas prescriber of it (30). Medicare paid $8.03 per fill, versus $6.07 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 Texas prescribers
Dr. Matlock wrote 21 prescriptions for Atomoxetine Hcl, about as often as the typical Texas prescriber of it (20). Medicare paid $117.45 per fill, versus $98.98 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
Prazosin is used with or without other medications to treat high blood pressure.
Compared with Texas prescribers
Dr. Matlock wrote 21 prescriptions for Prazosin Hcl, about 69% as often as the typical Texas prescriber of it (30). Medicare paid $28.45 per fill, versus $18.46 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 anxiety.
Compared with Texas prescribers
Dr. Matlock wrote 20 prescriptions for Lorazepam, about half as often as the typical Texas prescriber of it (39). Medicare paid $3.33 per fill, versus $6.76 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 depression.
Compared with Texas prescribers
Dr. Matlock wrote 19 prescriptions for Bupropion Xl, about half as often as the typical Texas prescriber of it (38). Medicare paid $18.10 per fill, versus $24.94 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 Texas prescribers
Dr. Matlock wrote 18 prescriptions for Nortriptyline Hcl, about 68% as often as the typical Texas prescriber of it (26). Medicare paid $4.06 per fill, versus $13.98 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 schizophrenia, bipolar disorder, sudden episodes of mania or depression associated with bipolar disorder).
Compared with Texas prescribers
Dr. Matlock wrote 18 prescriptions for Quetiapine Fumarate, about 36% as often as the typical Texas prescriber of it (50). Medicare paid $22.23 per fill, versus $18.12 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 depression, anxiety).
Compared with Texas prescribers
Dr. Matlock wrote 17 prescriptions for Doxepin Hcl, about 65% as often as the typical Texas prescriber of it (26). Medicare paid $27.76 per fill, versus $40.54 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
Topiramate is used alone or with other medications to prevent and control seizures (epilepsy).
Compared with Texas prescribers
Dr. Matlock wrote 17 prescriptions for Topiramate, about half as often as the typical Texas prescriber of it (33). Medicare paid $4.79 per fill, versus $11.23 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
Alprazolam is used to treat anxiety and panic disorders.
Compared with Texas prescribers
Dr. Matlock wrote 16 prescriptions for Alprazolam, about 24% as often as the typical Texas prescriber of it (66). Medicare paid $1.30 per fill, versus $5.46 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 Texas prescribers
Dr. Matlock wrote 11 prescriptions for Aripiprazole, about 27% as often as the typical Texas prescriber of it (41). Medicare paid $17.32 per fill, versus $59.96 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
This medication is used alone or with other medications to treat attention deficit hyperactivity disorder (ADHD) as part of a total treatment plan, including psychological, social, and other treatments.
Compared with Texas prescribers
Dr. Matlock wrote 11 prescriptions for Clonidine Hcl Er, about 81% as often as the typical Texas prescriber of it (14). Medicare paid $69.45 per fill, versus $66.36 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
See also Warning section.
Compared with Texas prescribers
Dr. Matlock wrote 11 prescriptions for Clozapine, about 28% as often as the typical Texas prescriber of it (40). Medicare paid $65.32 per fill, versus $78.83 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 obsessive-compulsive disorder (OCD).
Compared with Texas prescribers
Dr. Matlock wrote 11 prescriptions for Fluvoxamine Maleate, about half as often as the typical Texas prescriber of it (23). Medicare paid $49.07 per fill, versus $45.55 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.
Compared with Texas prescribers
Dr. Matlock wrote 11 prescriptions for Methylphenidate Hcl, about half as often as the typical Texas prescriber of it (22). Medicare paid $35.56 per fill, versus $26.71 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. Matlock’s prescriptions
What does Dr. Matlock prescribe most?
In 2024 Medicare Part D data, Dr. Matlock's most prescribed medications were Trazodone Hcl (80), Buspirone Hcl (70) and Escitalopram Oxalate (58).
How does Dr. Matlock's prescribing compare with other Texas prescribers?
Of the 28 medications with a state comparison, Dr. Matlock prescribes 1 more often than the typical Texas prescriber, 11 about as often and 16 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Matlock 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 Texas 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.
