DR. JANET GRAY WARNER MD
Prescription History 1609929421
Psychiatry & Neurology - Psychiatry in Rochester, MI

Active since January 18, 2007PECOS Enrolled
1101 W. UNIVERSITY DR, ROCHESTER, MI 48307(248) 652-5291(248) 652-5217 Get Directions

NPPES record last updated: July 7, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. JANET GRAY WARNER MD, an active Psychiatry specialist practicing in Rochester, MI. Our medical registry currently tracks 14 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 298 documented patient claims. Among these therapy options, the most frequently utilized medication is Duloxetine Hcl, which accounts for 30 claims alone. Use the table below to sort by claims, cost, or utilization compared with the state average; select any medication for its full profile.

14
Medications
298
Total Claims
313
30-Day Fills
Duloxetine Hcl
Most Prescribed · 30 claims
View details
14 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by DR. JANET GRAY WARNER MD in 2023, with prescription volumes, average cost per fill, and MI state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other MI PrescribersVs. MI Avg

About Duloxetine Hcl: Duloxetine is used to treat depression and anxiety. Show more ▾

In addition, duloxetine is used to help relieve nerve pain (peripheral neuropathy) in people with diabetes or ongoing pain due to medical conditions such as arthritis, chronic back pain, or fibromyalgia (a condition that causes widespread pain). Duloxetine may improve your mood, sleep, appetite, and energy level, and decrease nervousness. It can also decrease pain due to certain medical conditions. Duloxetine is known as a serotonin-norepinephrine reuptake inhibitor (SNRI). This medication works by helping to restore the balance of certain natural substances (serotonin and norepinephrine) in the brain. A thiophene derivative and selective NEUROTRANSMITTER UPTAKE INHIBITOR for SEROTONIN and NORADRENALINE (SNRI). It is an ANTIDEPRESSIVE AGENT and ANXIOLYTIC, and is also used for the treatment of pain in patients with DIABETES MELLITUS and FIBROMYALGIA.

In 2023, this provider wrote 30 Medicare prescriptions for Duloxetine Hcl, about 60% of the volume of the typical Michigan prescriber of this medication (50). Medicare paid an average of $20.89 per fill, versus $46.83 statewide.

How often this provider prescribes it

This provider
30
MI average
50.0

This provider prescribes this medication less often than the average MI prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$20.89
MI average
$46.83

This provider's average cost per fill is below the MI average for this medication.

30
30-Day Fills
standardized to 30-day supplies
900
Days of Medication
total across all patients in 2023

About Escitalopram Oxalate: Escitalopram is used to treat depression and anxiety. Show more ▾

It works by helping to restore the balance of a certain natural substance (serotonin) in the brain. Escitalopram belongs to a class of drugs known as selective serotonin reuptake inhibitors (SSRI). It may improve your energy level and feelings of well-being and decrease nervousness. S-enantiomer of CITALOPRAM. Belongs to a class of drugs known as SELECTIVE SEROTONIN REUPTAKE INHIBITORS, used to treat depression and generalized anxiety disorder.

In 2023, this provider wrote 28 Medicare prescriptions for Escitalopram Oxalate, about half the volume of the typical Michigan prescriber of this medication (48). Medicare paid an average of $12.53 per fill, versus $15.43 statewide.

How often this provider prescribes it

This provider
28
MI average
48.0

This provider prescribes this medication less often than the average MI prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$12.53
MI average
$15.43

This provider's average cost per fill is below the MI average for this medication.

28
30-Day Fills
standardized to 30-day supplies
840
Days of Medication
total across all patients in 2023

About Oxcarbazepine: Oxcarbazepine is used alone or with other medications to treat seizure disorders (epilepsy). Show more ▾

A carbamazepine derivative that acts as a voltage-gated sodium channel blocker. It is used for the treatment of PARTIAL SEIZURES with or without secondary generalization. It is also an inducer of CYTOCHROME P-450 CYP3A4.

In 2023, this provider wrote 28 Medicare prescriptions for Oxcarbazepine, about 78% of the volume of the typical Michigan prescriber of this medication (36). Medicare paid an average of $51.01 per fill, versus $60.48 statewide.

How often this provider prescribes it

This provider
28
MI average
36.0

This provider's prescribing volume for this medication is in line with the average MI prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$51.01
MI average
$60.48

This provider's average cost per fill is below the MI average for this medication.

34
30-Day Fills
standardized to 30-day supplies
1,020
Days of Medication
total across all patients in 2023

About Clozapine: See also Warning section. Show more ▾

This medication is used to treat certain mental/mood disorders (schizophrenia, schizoaffective disorders). Clozapine is a psychiatric medication (anti-psychotic type) that works by helping to restore the balance of certain natural substances (neurotransmitters) in the brain. Clozapine decreases hallucinations and helps prevent suicide in people who are likely to try to harm themselves. It helps you to think more clearly and positively about yourself, feel less nervous, and take part in everyday life. A tricylic dibenzodiazepine, classified as an atypical antipsychotic agent. It binds several types of central nervous system receptors, and displays a unique pharmacological profile. Clozapine is a serotonin antagonist, with strong binding to 5-HT 2A/2C receptor subtype. It also displays strong affinity to several dopaminergic receptors, but shows only weak antagonism at the dopamine D2 receptor, a receptor commonly thought to modulate neuroleptic activity. Agranulocytosis is a major adverse effect associated with administration of this agent.

In 2023, this provider wrote 27 Medicare prescriptions for Clozapine, about a third of the volume of the typical Michigan prescriber of this medication (69). Medicare paid an average of $34.54 per fill, versus $86.18 statewide.

How often this provider prescribes it

This provider
27
MI average
69.0

This provider prescribes this medication less often than the average MI prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$34.54
MI average
$86.18

This provider's average cost per fill is below the MI average for this medication.

27
30-Day Fills
standardized to 30-day supplies
534
Days of Medication
total across all patients in 2023

About Quetiapine Fumarate: This medication is used to treat certain mental/mood conditions (such as schizophrenia, bipolar disorder, sudden episodes of mania or depression associated with bipolar disorder). Show more ▾

Quetiapine is known as an anti-psychotic drug (atypical type). It works by helping to restore the balance of certain natural substances (neurotransmitters) in the brain. This medication can decrease hallucinations and improve your concentration. It helps you to think more clearly and positively about yourself, feel less nervous, and take a more active part in everyday life. It may also improve your mood, sleep, appetite, and energy level. Quetiapine can help prevent severe mood swings or decrease how often mood swings occur. A dibenzothiazepine and ANTIPSYCHOTIC AGENT that targets the SEROTONIN 5-HT2 RECEPTOR; HISTAMINE H1 RECEPTOR, adrenergic alpha1 and alpha2 receptors, as well as the DOPAMINE D1 RECEPTOR and DOPAMINE D2 RECEPTOR. It is used in the treatment of SCHIZOPHRENIA; BIPOLAR DISORDER and DEPRESSIVE DISORDER.

In 2023, this provider wrote 25 Medicare prescriptions for Quetiapine Fumarate, about half the volume of the typical Michigan prescriber of this medication (58). Medicare paid an average of $22.27 per fill, versus $30.54 statewide.

How often this provider prescribes it

This provider
25
MI average
58.0

This provider prescribes this medication less often than the average MI prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$22.27
MI average
$30.54

This provider's average cost per fill is below the MI average for this medication.

25
30-Day Fills
standardized to 30-day supplies
732
Days of Medication
total across all patients in 2023

About Gabapentin: Gabapentin is used with other medications to prevent and control seizures. Show more ▾

It is also used to relieve nerve pain following shingles (a painful rash due to herpes zoster infection) in adults. Gabapentin is known as an anticonvulsant or antiepileptic drug. A cyclohexane-gamma-aminobutyric acid derivative that is used for the treatment of PARTIAL SEIZURES; NEURALGIA; and RESTLESS LEGS SYNDROME.

In 2023, this provider wrote 24 Medicare prescriptions for Gabapentin, about a quarter of the volume of the typical Michigan prescriber of this medication (87). Medicare paid an average of $5.53 per fill, versus $20.33 statewide.

How often this provider prescribes it

This provider
24
MI average
87.0

This provider prescribes this medication less often than the average MI prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$5.53
MI average
$20.33

This provider's average cost per fill is below the MI average for this medication.

24
30-Day Fills
standardized to 30-day supplies
720
Days of Medication
total across all patients in 2023

About Lamotrigine Er: Lamotrigine is used alone or with other medications to prevent and control seizures. Show more ▾

It may also be used to help prevent the extreme mood swings of bipolar disorder in adults. Lamotrigine is known as an anticonvulsant or antiepileptic drug. It is thought to work by restoring the balance of certain natural substances in the brain. This drug is not approved for use in children younger than 2 years due to an increased risk of side effects (such as infections). A phenyltriazine compound, sodium and calcium channel blocker that is used for the treatment of SEIZURES and BIPOLAR DISORDER.

In 2023, this provider wrote 24 Medicare prescriptions for Lamotrigine Er, about the same volume as the typical Michigan prescriber of this medication (22). Medicare paid an average of $198.80 per fill, versus $381.93 statewide.

How often this provider prescribes it

This provider
24
MI average
22.0

This provider's prescribing volume for this medication is in line with the average MI prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$198.80
MI average
$381.93

This provider's average cost per fill is below the MI average for this medication.

27
30-Day Fills
standardized to 30-day supplies
810
Days of Medication
total across all patients in 2023

About Vyvanse: Lisdexamfetamine is used to treat attention deficit hyperactivity disorder (ADHD) as part of a total treatment plan, including psychological, social, and other treatments. Show more ▾

It may help to increase the ability to pay attention, stay focused, and stop fidgeting. Lisdexamfetamine may also be used to treat binge eating disorder (BED). It may help to reduce the number of binge eating days. This medication is a stimulant. It is thought to work by restoring the balance of certain natural chemicals (neurotransmitters) in the brain. This medication is not recommended for use for weight loss due to the risk of serious side effects. A dextroamphetamine drug precursor that also functions as a CENTRAL NERVOUS SYSTEM STIMULANT and DOPAMINE UPTAKE INHIBITOR and is used in the treatment of ATTENTION DEFICIT HYPERACTIVITY DISORDER.

In 2023, this provider wrote 24 Medicare prescriptions for Vyvanse, about 1.3 times the volume of the typical Michigan prescriber of this medication (19). Medicare paid an average of $376.64 per fill, versus $395.51 statewide.

How often this provider prescribes it

This provider
24
MI average
19.0

This provider prescribes this medication more often than the average MI prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$376.64
MI average
$395.51

This provider's average cost per fill is below the MI average for this medication.

24
30-Day Fills
standardized to 30-day supplies
720
Days of Medication
total across all patients in 2023

About Methylphenidate Er: This medication is used to treat attention deficit hyperactivity disorder - ADHD. Show more ▾

It works by changing the amounts of certain natural substances in the brain. Methylphenidate belongs to a class of drugs known as stimulants. It can help increase your ability to pay attention, stay focused on an activity, and control behavior problems. It may also help you to organize your tasks and improve listening skills.

In 2023, this provider wrote 21 Medicare prescriptions for Methylphenidate Er, about 1.2 times the volume of the typical Michigan prescriber of this medication (17). Medicare paid an average of $139.89 per fill, versus $138.79 statewide.

How often this provider prescribes it

This provider
21
MI average
17.0

This provider's prescribing volume for this medication is in line with the average MI prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$139.89
MI average
$138.79

Gross Part D cost per fill; not the patient's out-of-pocket price.

21
30-Day Fills
standardized to 30-day supplies
630
Days of Medication
total across all patients in 2023

About Quetiapine Fumarate Er: This medication is used to treat certain mental/mood conditions (such as schizophrenia, bipolar disorder, sudden episodes of mania or depression associated with bipolar disorder). Show more ▾

Quetiapine is known as an anti-psychotic drug (atypical type). It works by helping to restore the balance of certain natural substances (neurotransmitters) in the brain. This medication can decrease hallucinations and improve your concentration. It helps you to think more clearly and positively about yourself, feel less nervous, and take a more active part in everyday life. It may also improve your mood, sleep, appetite, and energy level. Quetiapine can help prevent severe mood swings or decrease how often mood swings occur. A dibenzothiazepine and ANTIPSYCHOTIC AGENT that targets the SEROTONIN 5-HT2 RECEPTOR; HISTAMINE H1 RECEPTOR, adrenergic alpha1 and alpha2 receptors, as well as the DOPAMINE D1 RECEPTOR and DOPAMINE D2 RECEPTOR. It is used in the treatment of SCHIZOPHRENIA; BIPOLAR DISORDER and DEPRESSIVE DISORDER.

In 2023, this provider wrote 15 Medicare prescriptions for Quetiapine Fumarate Er, about half the volume of the typical Michigan prescriber of this medication (29). Medicare paid an average of $78.63 per fill, versus $158.96 statewide.

How often this provider prescribes it

This provider
15
MI average
29.0

This provider prescribes this medication less often than the average MI prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$78.63
MI average
$158.96

This provider's average cost per fill is below the MI average for this medication.

15
30-Day Fills
standardized to 30-day supplies
432
Days of Medication
total across all patients in 2023

About Clonazepam: Clonazepam is used to prevent and control seizures. Show more ▾

This medication is known as an anticonvulsant or antiepileptic drug. It is also used to treat panic attacks. Clonazepam works by calming your brain and nerves. It belongs to a class of drugs called benzodiazepines. An anticonvulsant used for several types of seizures, including myotonic or atonic seizures, photosensitive epilepsy, and absence seizures, although tolerance may develop. It is seldom effective in generalized tonic-clonic or partial seizures. The mechanism of action appears to involve the enhancement of GAMMA-AMINOBUTYRIC ACID receptor responses.

In 2023, this provider wrote 13 Medicare prescriptions for Clonazepam, about a third of the volume of the typical Michigan prescriber of this medication (44). Medicare paid an average of $11.96 per fill, versus $8.81 statewide.

How often this provider prescribes it

This provider
13
MI average
44.0

This provider prescribes this medication less often than the average MI prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$11.96
MI average
$8.81

Gross Part D cost per fill; not the patient's out-of-pocket price.

13
30-Day Fills
standardized to 30-day supplies
370
Days of Medication
total across all patients in 2023

About Dextroamphetamine-Amphet Er: This combination medication is used to treat attention deficit hyperactivity disorder - ADHD. Show more ▾

It works by changing the amounts of certain natural substances in the brain. Amphetamine/dextroamphetamine belongs to a class of drugs known as stimulants. It can help increase your ability to pay attention, stay focused on an activity, and control behavior problems. It may also help you to organize your tasks and improve listening skills. This drug is also used to treat a certain sleeping disorder (narcolepsy) to help you stay awake during the day. It should not be used to treat tiredness or to hold off sleep in people who do not have a sleep disorder.

In 2023, this provider wrote 13 Medicare prescriptions for Dextroamphetamine-Amphet Er, about half the volume of the typical Michigan prescriber of this medication (22). Medicare paid an average of $27.75 per fill, versus $68.81 statewide.

How often this provider prescribes it

This provider
13
MI average
22.0

This provider prescribes this medication less often than the average MI prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$27.75
MI average
$68.81

This provider's average cost per fill is below the MI average for this medication.

13
30-Day Fills
standardized to 30-day supplies
366
Days of Medication
total across all patients in 2023

About Hydroxyzine Pamoate: Hydroxyzine is used to treat itching caused by allergies. Show more ▾

It is an antihistamine and works by blocking a certain natural substance (histamine) that your body makes during an allergic reaction. Hydroxyzine may also be used short-term to treat anxiety or to help you feel sleepy/relaxed before and after surgery. A histamine H1 receptor antagonist that is effective in the treatment of chronic urticaria, dermatitis, and histamine-mediated pruritus. Unlike its major metabolite CETIRIZINE, it does cause drowsiness. It is also effective as an antiemetic, for relief of anxiety and tension, and as a sedative.

In 2023, this provider wrote 13 Medicare prescriptions for Hydroxyzine Pamoate, about a third of the volume of the typical Michigan prescriber of this medication (33). Medicare paid an average of $6.79 per fill, versus $12.77 statewide.

How often this provider prescribes it

This provider
13
MI average
33.0

This provider prescribes this medication less often than the average MI prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$6.79
MI average
$12.77

This provider's average cost per fill is below the MI average for this medication.

13
30-Day Fills
standardized to 30-day supplies
369
Days of Medication
total across all patients in 2023

About Paliperidone Er: This medication is used to treat certain mental/mood disorders (such as schizophrenia, schizoaffective disorder). Show more ▾

This medication can decrease hallucinations and help you to think more clearly and positively about yourself, feel less agitated, and take a more active part in everyday life. Paliperidone belongs to a class of drugs called atypical antipsychotics. It works by helping to restore the balance of certain natural substances in the brain. A benzisoxazole derivative and active metabolite of RISPERIDONE that functions as a DOPAMINE D2 RECEPTOR ANTAGONIST and SEROTONIN 5-HT2 RECEPTOR ANTAGONIST. It is an ANTIPSYCHOTIC AGENT used in the treatment of SCHIZOPHRENIA.

In 2023, this provider wrote 13 Medicare prescriptions for Paliperidone Er, about a third of the volume of the typical Michigan prescriber of this medication (36). Medicare paid an average of $492.31 per fill, versus $454.94 statewide.

How often this provider prescribes it

This provider
13
MI average
36.0

This provider prescribes this medication less often than the average MI prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$492.31
MI average
$454.94

Gross Part D cost per fill; not the patient's out-of-pocket price.

19
30-Day Fills
standardized to 30-day supplies
570
Days of Medication
total across all patients in 2023
No medications match the current filters.
= the 5 medications this provider prescribes most. More than typical Typical Less than typical= prescription volume vs the average MI prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the MI average cost per fill.

About this data. The prescription history for DR. JANET GRAY WARNER MD is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2023, the most recent federal release. Figures cover prescriptions filled for Medicare Part D beneficiaries only; prescriptions under private insurance, Medicaid, or self-pay plans are not included. Because prescribing decisions are generally consistent across coverage types, this record offers a useful view of the overall Psychiatry prescribing approach at this Rochester, MI practice.

Reading the costs. Drug costs are gross amounts paid to pharmacies under Part D, including both plan and beneficiary payments. They are not the price a patient pays at the pharmacy counter. Medications with fewer than 11 claims are excluded from the federal source data, and state comparisons use the average volume among MI prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.