DR. ROMANA ZVEREVA MD
Prescription History 1619088713
Psychiatry & Neurology - Psychiatry in Santa Paula, CA
What does Dr. Zvereva prescribe?
In 2024, Dr. Zvereva wrote 519 Medicare prescriptions for 28 medications. The most prescribed was Sertraline Hcl, with 35 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. Zvereva 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 California prescribers.
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. Zvereva wrote 35 prescriptions for Sertraline Hcl, about 76% as often as the typical California prescriber of it (46). Medicare paid $4.99 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 bipolar disorder, schizophrenia, Tourette's syndrome, and irritability associated with autistic disorder).
Compared with California prescribers
Dr. Zvereva wrote 32 prescriptions for Aripiprazole, about 74% as often as the typical California prescriber of it (43). Medicare paid $116.77 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
Gabapentin is used with other medications to prevent and control seizures.
Compared with California prescribers
Dr. Zvereva wrote 29 prescriptions for Gabapentin, about 36% as often as the typical California prescriber of it (80). Medicare paid $14.89 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
This medication is used to treat depression.
Compared with California prescribers
Dr. Zvereva wrote 28 prescriptions for Bupropion Xl, about 80% as often as the typical California prescriber of it (35). Medicare paid $20.63 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 anxiety.
Compared with California prescribers
Dr. Zvereva wrote 25 prescriptions for Lorazepam, about half as often as the typical California prescriber of it (43). Medicare paid $3.63 per fill, versus $6.52 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 alcohol abuse.
Compared with California prescribers
Dr. Zvereva wrote 24 prescriptions for Vivitrol, about 1.5 times as often as the typical California prescriber of it (16). Medicare paid $1,644.94 per fill, versus $1,596.02 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 California prescribers
Dr. Zvereva wrote 23 prescriptions for Prazosin Hcl, about 87% as often as the typical California prescriber of it (26). Medicare paid $34.56 per fill, versus $19.19 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
Diazepam is used to treat anxiety, alcohol withdrawal, and seizures.
Compared with California prescribers
Dr. Zvereva wrote 22 prescriptions for Diazepam, about as often as the typical California prescriber of it (24). Medicare paid $7.00 per fill, versus $6.79 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, episodes of depression associated with bipolar disorder).
Compared with California prescribers
Dr. Zvereva wrote 20 prescriptions for Caplyta, about 78% as often as the typical California prescriber of it (26). Medicare paid $1,612.87 per fill, versus $1,600.57 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 manic-depressive disorder (bipolar disorder).
Compared with California prescribers
Dr. Zvereva wrote 20 prescriptions for Lithium Carbonate, about 66% as often as the typical California prescriber of it (30). Medicare paid $15.55 per fill, versus $11.55 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 a certain sleep problem (insomnia).
Compared with California prescribers
Dr. Zvereva wrote 18 prescriptions for Belsomra, about 84% as often as the typical California prescriber of it (21). Medicare paid $439.03 per fill, versus $454.32 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 prevent people who have been addicted to certain drugs (opiates) from taking them again.
Compared with California prescribers
Dr. Zvereva wrote 18 prescriptions for Naltrexone Hcl, about 87% as often as the typical California prescriber of it (21). Medicare paid $58.47 per fill, versus $43.53 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. Zvereva wrote 18 prescriptions for Quetiapine Fumarate, about 33% as often as the typical California prescriber of it (55). Medicare paid $57.45 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. Zvereva wrote 17 prescriptions for Lamotrigine, about half as often as the typical California prescriber of it (39). Medicare paid $8.03 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 depression.
Compared with California prescribers
Dr. Zvereva wrote 17 prescriptions for Trazodone Hcl, about 30% as often as the typical California prescriber of it (57). Medicare paid $9.13 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with California prescribers
Dr. Zvereva wrote 16 prescriptions for Metformin Hcl, about 16% as often as the typical California prescriber of it (100). Medicare paid $1.76 per fill, versus $9.26 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. Zvereva wrote 15 prescriptions for Olanzapine, about 29% as often as the typical California prescriber of it (52). Medicare paid $16.37 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 a certain mental/mood disorder (schizophrenia).
Compared with California prescribers
Dr. Zvereva wrote 14 prescriptions for Abilify Asimtufii, about 66% as often as the typical California prescriber of it (21). Medicare paid $5,702.52 per fill, versus $5,434.85 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 a certain mental/mood disorder (schizophrenia).
Compared with California prescribers
Dr. Zvereva wrote 14 prescriptions for Abilify Maintena, about half as often as the typical California prescriber of it (25). Medicare paid $2,926.76 per fill, versus $2,662.27 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. Zvereva wrote 14 prescriptions for Bupropion Hcl Sr, about half as often as the typical California prescriber of it (23). Medicare paid $40.85 per fill, versus $18.90 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
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. Zvereva wrote 14 prescriptions for Divalproex Sodium Er, about 38% as often as the typical California prescriber of it (37). Medicare paid $15.56 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
Alprazolam is used to treat anxiety and panic disorders.
Compared with California prescribers
Dr. Zvereva wrote 13 prescriptions for Alprazolam, about 26% as often as the typical California prescriber of it (50). Medicare paid $2.43 per fill, versus $5.37 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 medication is used to treat anxiety.
Compared with California prescribers
Dr. Zvereva wrote 13 prescriptions for Buspirone Hcl, about 35% as often as the typical California prescriber of it (37). Medicare paid $21.12 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, anxiety).
Compared with California prescribers
Dr. Zvereva wrote 13 prescriptions for Duloxetine Hcl, about 32% as often as the typical California prescriber of it (40). Medicare paid $6.69 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, schizoaffective disorder).
Compared with California prescribers
Dr. Zvereva wrote 12 prescriptions for Invega Sustenna, about 32% as often as the typical California prescriber of it (37). Medicare paid $2,968.59 per fill, versus $3,003.69 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 attention deficit hyperactivity disorder - ADHD.
Compared with California prescribers
Dr. Zvereva wrote 12 prescriptions for Methylphenidate Er, about 74% as often as the typical California prescriber of it (16). Medicare paid $33.61 per fill, versus $76.10 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 certain mental/mood disorders (such as schizophrenia, bipolar disorder).
Compared with California prescribers
Dr. Zvereva wrote 12 prescriptions for Ziprasidone Hcl, about half as often as the typical California prescriber of it (26). Medicare paid $110.90 per fill, versus $60.41 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, panic attacks, obsessive compulsive disorder).
Compared with California prescribers
Dr. Zvereva wrote 11 prescriptions for Fluoxetine Hcl, about 33% as often as the typical California prescriber of it (33). Medicare paid $4.75 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.
Questions about Dr. Zvereva’s prescriptions
What does Dr. Zvereva prescribe most?
In 2024 Medicare Part D data, Dr. Zvereva's most prescribed medications were Sertraline Hcl (35), Aripiprazole (32) and Gabapentin (29).
How does Dr. Zvereva's prescribing compare with other California prescribers?
Of the 28 medications with a state comparison, Dr. Zvereva prescribes 1 more often than the typical California prescriber, 7 about as often and 20 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Zvereva 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.
