DR. TYSON LAMBERT DO
Prescription History 1700528015
Psychiatry & Neurology - Psychiatry in Phoenix, AZ
What does Dr. Lambert prescribe?
In 2024, Dr. Lambert wrote 449 Medicare prescriptions for 21 medications. The most prescribed was Trazodone Hcl, with 59 prescriptions for 29 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. Lambert prescribes.
Medications 21 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
This medication is used to treat depression.
Compared with Arizona prescribers
Dr. Lambert wrote 59 prescriptions for Trazodone Hcl, about 87% as often as the typical Arizona prescriber of it (68). Medicare paid $5.16 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
This medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder).
Compared with Arizona prescribers
Dr. Lambert wrote 42 prescriptions for Fluoxetine Hcl, about 1.2 times as often as the typical Arizona prescriber of it (36). Medicare paid $7.42 per fill, versus $11.30 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 schizophrenia, bipolar disorder, sudden episodes of mania or depression associated with bipolar disorder).
Compared with Arizona prescribers
Dr. Lambert wrote 37 prescriptions for Quetiapine Fumarate, about 67% as often as the typical Arizona prescriber of it (55). Medicare paid $14.48 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 depression.
Compared with Arizona prescribers
Dr. Lambert wrote 29 prescriptions for Mirtazapine, about 76% as often as the typical Arizona prescriber of it (38). Medicare paid $13.04 per fill, versus $22.33 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 Arizona prescribers
Dr. Lambert wrote 27 prescriptions for Duloxetine Hcl, about half as often as the typical Arizona prescriber of it (45). Medicare paid $16.76 per fill, versus $26.66 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
Dr. Lambert wrote 24 prescriptions for Divalproex Sodium Er, about half as often as the typical Arizona prescriber of it (43). Medicare paid $65.16 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.
What it is used for
Hydroxyzine is used to treat itching caused by allergies.
Compared with Arizona prescribers
Dr. Lambert wrote 23 prescriptions for Hydroxyzine Hcl, about 74% as often as the typical Arizona prescriber of it (31). Medicare paid $24.40 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
Clonazepam is used to prevent and control seizures.
Compared with Arizona prescribers
Dr. Lambert wrote 22 prescriptions for Clonazepam, about half as often as the typical Arizona prescriber of it (40). Medicare paid $5.14 per fill, versus $9.54 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
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
Dr. Lambert wrote 20 prescriptions for Aripiprazole, about half as often as the typical Arizona prescriber of it (46). Medicare paid $12.04 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 combination medication is used to treat attention deficit hyperactivity disorder - ADHD.
Compared with Arizona prescribers
Dr. Lambert wrote 17 prescriptions for Dextroamphetamine-Amphetamine, about 62% as often as the typical Arizona prescriber of it (28). Medicare paid $44.75 per fill, versus $32.45 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 certain mental/mood disorders (such as depression, anxiety, panic attacks, and social anxiety disorder).
Compared with Arizona prescribers
Dr. Lambert wrote 17 prescriptions for Venlafaxine Hcl Er, about half as often as the typical Arizona prescriber of it (31). Medicare paid $17.78 per fill, versus $24.82 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 anxiety.
Compared with Arizona prescribers
Dr. Lambert wrote 16 prescriptions for Buspirone Hcl, about 42% as often as the typical Arizona prescriber of it (38). Medicare paid $6.33 per fill, versus $17.56 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 Arizona prescribers
Dr. Lambert wrote 15 prescriptions for Clozapine, about 23% as often as the typical Arizona prescriber of it (66). Medicare paid $44.94 per fill, versus $60.98 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 depression.
Compared with Arizona prescribers
Dr. Lambert wrote 14 prescriptions for Bupropion Xl, about 39% as often as the typical Arizona prescriber of it (36). Medicare paid $14.09 per fill, versus $26.65 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 disorders).
Compared with Arizona prescribers
Dr. Lambert wrote 14 prescriptions for Haloperidol, about 38% as often as the typical Arizona prescriber of it (36). Medicare paid $39.08 per fill, versus $28.20 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
Dr. Lambert wrote 14 prescriptions for Hydroxyzine Pamoate, about 38% as often as the typical Arizona prescriber of it (37). Medicare paid $10.72 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 certain mental/mood disorders (such as depression, anxiety).
Compared with Arizona prescribers
Dr. Lambert wrote 13 prescriptions for Escitalopram Oxalate, about 28% as often as the typical Arizona prescriber of it (47). Medicare paid $5.06 per fill, versus $12.09 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 Arizona prescribers
Dr. Lambert wrote 13 prescriptions for Lorazepam, about 36% as often as the typical Arizona prescriber of it (36). Medicare paid $2.51 per fill, versus $6.82 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 seizure disorders, certain psychiatric conditions (manic phase of bipolar disorder), and to prevent migraine headaches.
Compared with Arizona prescribers
Dr. Lambert wrote 11 prescriptions for Divalproex Sodium, about 24% as often as the typical Arizona prescriber of it (45). Medicare paid $21.34 per fill, versus $39.65 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 Arizona prescribers
Dr. Lambert wrote 11 prescriptions for Lithium Carbonate, about 39% as often as the typical Arizona prescriber of it (28). Medicare paid $7.51 per fill, versus $10.12 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 a beta blocker used to treat high blood pressure, irregular heartbeats, shaking (tremors), and other conditions.
Compared with Arizona prescribers
Dr. Lambert wrote 11 prescriptions for Propranolol Hcl, about 42% as often as the typical Arizona prescriber of it (26). Medicare paid $10.38 per fill, versus $16.70 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. Lambert’s prescriptions
What does Dr. Lambert prescribe most?
In 2024 Medicare Part D data, Dr. Lambert's most prescribed medications were Trazodone Hcl (59), Fluoxetine Hcl (42) and Quetiapine Fumarate (37).
How does Dr. Lambert's prescribing compare with other Arizona prescribers?
Of the 21 medications with a state comparison, Dr. Lambert prescribes 3 about as often than the typical Arizona prescriber and 18 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Lambert 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.
