ISIN SANTOS PMHNP
Prescription History 1134817448
Nurse Practitioner - Psychiatric/Mental Health in Laveen, AZ
What does Isin Santos prescribe?
In 2024, Isin Santos wrote 123 Medicare prescriptions for 7 medications. The most prescribed was Hydroxyzine Hcl, with 20 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 Isin Santos prescribes.
Medications 7 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 Arizona prescribers.
What it is used for
Hydroxyzine is used to treat itching caused by allergies.
Compared with Arizona prescribers
Isin Santos wrote 20 prescriptions for Hydroxyzine Hcl, about 64% as often as the typical Arizona prescriber of it (31). Medicare paid $27.44 per fill, versus $19.97 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 Arizona prescribers
Isin Santos wrote 19 prescriptions for Hydroxyzine Pamoate, about half as often as the typical Arizona prescriber of it (37). Medicare paid $23.80 per fill, versus $13.77 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 Arizona prescribers
Isin Santos wrote 19 prescriptions for Trazodone Hcl, about 28% as often as the typical Arizona prescriber of it (68). Medicare paid $7.09 per fill, versus $10.26 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
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 Arizona prescribers
Isin Santos wrote 18 prescriptions for Benztropine Mesylate, about 31% as often as the typical Arizona prescriber of it (57). Medicare paid $15.27 per fill, versus $13.67 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 Arizona prescribers
Isin Santos wrote 17 prescriptions for Aripiprazole, about 37% as often as the typical Arizona prescriber of it (46). Medicare paid $73.58 per fill, versus $60.69 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 schizophrenia, bipolar disorder, sudden episodes of mania or depression associated with bipolar disorder).
Compared with Arizona prescribers
Isin Santos wrote 16 prescriptions for Quetiapine Fumarate, about 29% as often as the typical Arizona prescriber of it (55). Medicare paid $14.88 per fill, versus $19.84 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
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 Arizona prescribers
Isin Santos wrote 14 prescriptions for Divalproex Sodium Er, about 33% as often as the typical Arizona prescriber of it (43). Medicare paid $54.83 per fill, versus $60.62 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Isin Santos’s prescriptions
What does Isin Santos prescribe most?
In 2024 Medicare Part D data, Isin Santos's most prescribed medications were Hydroxyzine Hcl (20), Hydroxyzine Pamoate (19) and Trazodone Hcl (19).
How does Isin Santos's prescribing compare with other Arizona prescribers?
Of the 7 medications with a state comparison, Isin Santos prescribes 7 less often than the typical Arizona prescriber. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Isin Santos 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 Arizona 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.
