JAI BRENAY MCQUILLA MD
Prescription History 1932789708
Psychiatry & Neurology - Geriatric Psychiatry in San Francisco, CA
What does Dr. Mcquilla prescribe?
In 2024, Dr. Mcquilla wrote 648 Medicare prescriptions for 22 medications. The most prescribed was Trazodone Hcl, with 105 prescriptions for 21 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. Mcquilla prescribes.
Medications 22 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 California prescribers.
What it is used for
This medication is used to treat depression.
Compared with California prescribers
Dr. Mcquilla wrote 105 prescriptions for Trazodone Hcl, about 1.8 times as often as the typical California prescriber of it (57). Medicare paid $3.78 per fill, versus $9.93 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 California prescribers
Dr. Mcquilla wrote 51 prescriptions for Sertraline Hcl, about as often as the typical California prescriber of it (46). Medicare paid $4.68 per fill, versus $9.59 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 California prescribers
Dr. Mcquilla wrote 49 prescriptions for Quetiapine Fumarate, about 90% as often as the typical California prescriber of it (55). Medicare paid $17.22 per fill, versus $19.69 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
Lamotrigine is used alone or with other medications to prevent and control seizures.
Compared with California prescribers
Dr. Mcquilla wrote 40 prescriptions for Lamotrigine, about as often as the typical California prescriber of it (39). Medicare paid $9.06 per fill, versus $14.45 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 anxiety.
Compared with California prescribers
Dr. Mcquilla wrote 39 prescriptions for Buspirone Hcl, about as often as the typical California prescriber of it (37). Medicare paid $10.95 per fill, versus $13.30 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 California prescribers
Dr. Mcquilla wrote 36 prescriptions for Fluoxetine Hcl, about as often as the typical California prescriber of it (33). Medicare paid $4.90 per fill, versus $11.85 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 California prescribers
Dr. Mcquilla wrote 36 prescriptions for Hydroxyzine Hcl, about 1.3 times as often as the typical California prescriber of it (28). Medicare paid $15.94 per fill, versus $13.85 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 California prescribers
Dr. Mcquilla wrote 33 prescriptions for Aripiprazole, about 76% as often as the typical California prescriber of it (43). Medicare paid $15.51 per fill, versus $71.35 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 schizophrenia, bipolar disorder, sudden episodes of mania or depression associated with bipolar disorder).
Compared with California prescribers
Dr. Mcquilla wrote 28 prescriptions for Quetiapine Fumarate Er, about as often as the typical California prescriber of it (28). Medicare paid $35.18 per fill, versus $62.79 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 California prescribers
Dr. Mcquilla wrote 24 prescriptions for Mirtazapine, about half as often as the typical California prescriber of it (40). Medicare paid $21.98 per fill, versus $19.05 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 California prescribers
Dr. Mcquilla wrote 23 prescriptions for Olanzapine, about half as often as the typical California prescriber of it (52). Medicare paid $27.11 per fill, versus $24.98 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 seizure disorders, mental/mood conditions (such as manic phase of bipolar disorder), and to prevent migraine headaches.
Compared with California prescribers
Dr. Mcquilla wrote 22 prescriptions for Divalproex Sodium Er, about 60% as often as the typical California prescriber of it (37). Medicare paid $25.68 per fill, versus $51.64 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 California prescribers
Dr. Mcquilla wrote 21 prescriptions for Duloxetine Hcl, about half as often as the typical California prescriber of it (40). Medicare paid $10.30 per fill, versus $24.72 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 California prescribers
Dr. Mcquilla wrote 20 prescriptions for Risperidone, about 41% as often as the typical California prescriber of it (49). Medicare paid $11.72 per fill, versus $13.84 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
Gabapentin is used with other medications to prevent and control seizures.
Compared with California prescribers
Dr. Mcquilla wrote 19 prescriptions for Gabapentin, about 24% as often as the typical California prescriber of it (80). Medicare paid $20.67 per fill, versus $15.63 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
Benztropine is used to treat symptoms of Parkinson's disease or involuntary movements due to the side effects of certain psychiatric drugs (antipsychotics such as chlorpromazine/haloperidol).
Compared with California prescribers
Dr. Mcquilla wrote 18 prescriptions for Benztropine Mesylate, about 35% as often as the typical California prescriber of it (51). Medicare paid $13.21 per fill, versus $12.47 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
Hydroxyzine is used to treat itching caused by allergies.
Compared with California prescribers
Dr. Mcquilla wrote 18 prescriptions for Hydroxyzine Pamoate, about 63% as often as the typical California prescriber of it (29). Medicare paid $12.77 per fill, versus $10.86 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 medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with California prescribers
Dr. Mcquilla wrote 17 prescriptions for Escitalopram Oxalate, about 35% as often as the typical California prescriber of it (48). Medicare paid $1.24 per fill, versus $11.14 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, anxiety disorders, post-traumatic stress disorder).
Compared with California prescribers
Dr. Mcquilla wrote 14 prescriptions for Paroxetine Hcl, about half as often as the typical California prescriber of it (25). Medicare paid $11.05 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
This medication is used to treat depression.
Compared with California prescribers
Dr. Mcquilla wrote 13 prescriptions for Citalopram Hbr, about half as often as the typical California prescriber of it (30). Medicare paid $1.41 per fill, versus $8.24 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 depression.
Compared with California prescribers
Dr. Mcquilla wrote 11 prescriptions for Bupropion Xl, about 31% as often as the typical California prescriber of it (35). Medicare paid $9.43 per fill, versus $25.68 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 California prescribers
Dr. Mcquilla wrote 11 prescriptions for Venlafaxine Hcl Er, about 39% as often as the typical California prescriber of it (28). Medicare paid $16.31 per fill, versus $23.92 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. Mcquilla’s prescriptions
What does Dr. Mcquilla prescribe most?
In 2024 Medicare Part D data, Dr. Mcquilla's most prescribed medications were Trazodone Hcl (105), Sertraline Hcl (51) and Quetiapine Fumarate (49).
How does Dr. Mcquilla's prescribing compare with other California prescribers?
Of the 22 medications with a state comparison, Dr. Mcquilla prescribes 2 more often than the typical California prescriber, 7 about as often and 13 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Mcquilla 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 California 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.
