DR. WILLIAM S COOK JR. M.D.
Prescription History 1356440721
Psychiatry & Neurology - Geriatric Psychiatry in Jackson, MS

Active since September 22, 2006Opted out of Medicare · through Jul 11, 2028
4500 I 55 N, STE 256, JACKSON, MS 39211(601) 366-3660(601) 366-0636 Get Directions

NPPES record last updated: October 13, 2016. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. WILLIAM S COOK JR. M.D., an active Geriatric Psychiatry specialist practicing in Jackson, MS. Our medical registry currently tracks 26 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 716 documented patient claims. Among these therapy options, the most frequently utilized medication is Clonazepam, which accounts for 97 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.

26
Medications
716
Total Claims
801
30-Day Fills
Clonazepam
Most Prescribed · 97 claims
View details
26 medications · 2024 Medicare Part D
Medicare Part D medications prescribed by DR. WILLIAM S COOK JR. M.D. in 2024, with prescription volumes, average cost per fill, and MS state comparisons
Medication Prescriptions (2024)Rx (2024) Avg Cost per FillCost / Fill Vs. Other MS PrescribersVs. MS Avg

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 2024, this provider wrote 97 Medicare prescriptions for Clonazepam, about 1.9 times the volume of the typical Mississippi prescriber of this medication (49.9). Medicare paid an average of $7.78 per fill, versus $6.19 statewide.

How often this provider prescribes it

This provider
97
MS average
49.9

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

What Medicare paid per fill

This provider
$7.78
MS average
$6.19

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

97
30-Day Fills
standardized to 30-day supplies
2,910
Days of Medication
total across all patients in 2024

About Alprazolam: Alprazolam is used to treat anxiety and panic disorders. Show more ▾

It belongs to a class of medications called benzodiazepines which act on the brain and nerves (central nervous system) to produce a calming effect. It works by enhancing the effects of a certain natural chemical in the body (GABA). A triazolobenzodiazepine compound with antianxiety and sedative-hypnotic actions, that is efficacious in the treatment of PANIC DISORDERS, with or without AGORAPHOBIA, and in generalized ANXIETY DISORDERS. (From AMA Drug Evaluations Annual, 1994, p238)

In 2024, this provider wrote 76 Medicare prescriptions for Alprazolam, about 1.2 times the volume of the typical Mississippi prescriber of this medication (63.1). Medicare paid an average of $4.81 per fill, versus $4.77 statewide.

How often this provider prescribes it

This provider
76
MS average
63.1

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

What Medicare paid per fill

This provider
$4.81
MS average
$4.77

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

76
30-Day Fills
standardized to 30-day supplies
2,280
Days of Medication
total across all patients in 2024

About Lamotrigine: 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 2024, this provider wrote 64 Medicare prescriptions for Lamotrigine, about 1.5 times the volume of the typical Mississippi prescriber of this medication (41.5). Medicare paid an average of $4.26 per fill, versus $10.25 statewide.

How often this provider prescribes it

This provider
64
MS average
41.5

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

What Medicare paid per fill

This provider
$4.26
MS average
$10.25

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

76
30-Day Fills
standardized to 30-day supplies
2,278
Days of Medication
total across all patients in 2024

About Venlafaxine Hcl Er: This medication is used to treat certain mental/mood disorders (such as depression, anxiety, panic attacks, and social anxiety disorder). Show more ▾

Venlafaxine belongs to a class of drugs known as serotonin-norepinephrine reuptake inhibitors (SNRIs). It works by helping to restore the balance of certain natural substances (serotonin and norepinephrine) in the brain. A cyclohexanol and phenylethylamine derivative that functions as a SEROTONIN AND NORADRENALINE REUPTAKE INHIBITOR (SNRI) and is used as an ANTIDEPRESSIVE AGENT.

In 2024, this provider wrote 45 Medicare prescriptions for Venlafaxine Hcl Er, about 1.3 times the volume of the typical Mississippi prescriber of this medication (35.5). Medicare paid an average of $8.09 per fill, versus $15.73 statewide.

How often this provider prescribes it

This provider
45
MS average
35.5

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

What Medicare paid per fill

This provider
$8.09
MS average
$15.73

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

49
30-Day Fills
standardized to 30-day supplies
1,455
Days of Medication
total across all patients in 2024

About Dextroamphetamine-Amphetamine: 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 2024, this provider wrote 42 Medicare prescriptions for Dextroamphetamine-Amphetamine, about 1.4 times the volume of the typical Mississippi prescriber of this medication (29.2). Medicare paid an average of $50.15 per fill, versus $28.21 statewide.

How often this provider prescribes it

This provider
42
MS average
29.2

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

What Medicare paid per fill

This provider
$50.15
MS average
$28.21

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

42
30-Day Fills
standardized to 30-day supplies
1,256
Days of Medication
total across all patients in 2024

About Fluoxetine Hcl: This medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder). Show more ▾

It is also used to treat a certain eating disorder (bulimia) and a severe form of premenstrual syndrome (premenstrual dysphoric disorder). Fluoxetine belongs to a class of drugs known as selective serotonin reuptake inhibitors (SSRIs). It works by helping to restore the balance of a certain natural substance (serotonin) in the brain. The first highly specific serotonin uptake inhibitor. It is used as an antidepressant and often has a more acceptable side-effects profile than traditional antidepressants.

In 2024, this provider wrote 35 Medicare prescriptions for Fluoxetine Hcl, about 83% of the volume of the typical Mississippi prescriber of this medication (42.4). Medicare paid an average of $10.64 per fill, versus $7.95 statewide.

How often this provider prescribes it

This provider
35
MS average
42.4

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

What Medicare paid per fill

This provider
$10.64
MS average
$7.95

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

39
30-Day Fills
standardized to 30-day supplies
1,170
Days of Medication
total across all patients in 2024

About Bupropion Xl: This medication is used to treat depression. Show more ▾

It is also be used to prevent seasonal affective disorder (SAD), a type of depression that occurs each year at the same time (for example, during winter). Bupropion works by helping to restore the balance of certain natural substances (dopamine, norepinephrine) in the brain. A propiophenone-derived antidepressant and antismoking agent that inhibits the uptake of DOPAMINE.

In 2024, this provider wrote 30 Medicare prescriptions for Bupropion Xl, about 75% of the volume of the typical Mississippi prescriber of this medication (40). Medicare paid an average of $22.41 per fill, versus $18.89 statewide.

How often this provider prescribes it

This provider
30
MS average
40.0

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

What Medicare paid per fill

This provider
$22.41
MS average
$18.89

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

50
30-Day Fills
standardized to 30-day supplies
1,500
Days of Medication
total across all patients in 2024

About Duloxetine Hcl: This medication is used to treat certain mental/mood disorders (such as depression, anxiety). Show more ▾

It is also 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 belongs to a class of drugs known as serotonin-norepinephrine reuptake inhibitors (SNRIs). It 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 2024, this provider wrote 30 Medicare prescriptions for Duloxetine Hcl, about half the volume of the typical Mississippi prescriber of this medication (61.4). Medicare paid an average of $24.96 per fill, versus $17.50 statewide.

How often this provider prescribes it

This provider
30
MS average
61.4

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

What Medicare paid per fill

This provider
$24.96
MS average
$17.50

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

36
30-Day Fills
standardized to 30-day supplies
1,080
Days of Medication
total across all patients in 2024

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 2024, this provider wrote 30 Medicare prescriptions for Gabapentin, about a quarter of the volume of the typical Mississippi prescriber of this medication (136.2). Medicare paid an average of $13.82 per fill, versus $12.25 statewide.

How often this provider prescribes it

This provider
30
MS average
136.2

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

What Medicare paid per fill

This provider
$13.82
MS average
$12.25

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

36
30-Day Fills
standardized to 30-day supplies
1,080
Days of Medication
total across all patients in 2024

About Quetiapine Fumarate: 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). Show more ▾

Quetiapine belongs to a class of drugs known as atypical antipsychotics. It works by helping to restore the balance of certain natural substances in the brain. 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 2024, this provider wrote 29 Medicare prescriptions for Quetiapine Fumarate, about half the volume of the typical Mississippi prescriber of this medication (66.6). Medicare paid an average of $17.34 per fill, versus $13.36 statewide.

How often this provider prescribes it

This provider
29
MS average
66.6

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

What Medicare paid per fill

This provider
$17.34
MS average
$13.36

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

29
30-Day Fills
standardized to 30-day supplies
815
Days of Medication
total across all patients in 2024

About Trazodone Hcl: This medication is used to treat depression. Show more ▾

Trazodone works by helping to restore the balance of a certain natural substance (serotonin) in the brain. A serotonin uptake inhibitor that is used as an antidepressive agent. It has been shown to be effective in patients with major depressive disorders and other subsets of depressive disorders. It is generally more useful in depressive disorders associated with insomnia and anxiety. This drug does not aggravate psychotic symptoms in patients with schizophrenia or schizoaffective disorders. (From AMA Drug Evaluations Annual, 1994, p309)

In 2024, this provider wrote 22 Medicare prescriptions for Trazodone Hcl, about a quarter of the volume of the typical Mississippi prescriber of this medication (80.2). Medicare paid an average of $9.71 per fill, versus $7.66 statewide.

How often this provider prescribes it

This provider
22
MS average
80.2

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

What Medicare paid per fill

This provider
$9.71
MS average
$7.66

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

36
30-Day Fills
standardized to 30-day supplies
1,080
Days of Medication
total across all patients in 2024

About Sertraline Hcl: 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). Show more ▾

It is also used to treat a severe form of premenstrual syndrome (premenstrual dysphoric disorder). Sertraline belongs to a class of drugs known as selective serotonin reuptake inhibitors (SSRIs). It works by helping to restore the balance of a certain natural substance (serotonin) in the brain. A selective serotonin uptake inhibitor that is used in the treatment of depression.

In 2024, this provider wrote 19 Medicare prescriptions for Sertraline Hcl, about a quarter of the volume of the typical Mississippi prescriber of this medication (68.3). Medicare paid an average of $5.79 per fill, versus $7.21 statewide.

How often this provider prescribes it

This provider
19
MS average
68.3

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

What Medicare paid per fill

This provider
$5.79
MS average
$7.21

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

21
30-Day Fills
standardized to 30-day supplies
630
Days of Medication
total across all patients in 2024

About Aripiprazole: This medication is used to treat certain mental/mood disorders (such as bipolar disorder, schizophrenia, Tourette's syndrome, and irritability associated with autistic disorder). Show more ▾

It may also be used in combination with other medication to treat depression. Aripiprazole belongs to a class of drugs known as atypical antipsychotics. It works by helping to restore the balance of certain natural substances 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. Aripiprazole can treat severe mood swings and decrease how often mood swings occur. A piperazine and quinolone derivative that is used primarily as an antipsychotic agent. It is a partial agonist of SEROTONIN RECEPTOR, 5-HT1A and DOPAMINE D2 RECEPTORS, where it also functions as a post-synaptic antagonist, and an antagonist of SEROTONIN RECEPTOR, 5-HT2A. It is used for the treatment of SCHIZOPHRENIA and BIPOLAR DISORDER, and as an adjunct therapy for the treatment of depression.

In 2024, this provider wrote 18 Medicare prescriptions for Aripiprazole, about a third of the volume of the typical Mississippi prescriber of this medication (43.4). Medicare paid an average of $5.03 per fill, versus $38.01 statewide.

How often this provider prescribes it

This provider
18
MS average
43.4

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

What Medicare paid per fill

This provider
$5.03
MS average
$38.01

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

20
30-Day Fills
standardized to 30-day supplies
600
Days of Medication
total across all patients in 2024

About Buprenorphine-Naloxone: This medication contains 2 medicines: buprenorphine and naloxone. Show more ▾

It is used to treat opioid use disorder. Buprenorphine belongs to a class of drugs called mixed opioid agonist-antagonists. Buprenorphine helps prevent withdrawal symptoms caused by stopping other opioids. Naloxone is an opioid antagonist that blocks the effect of opioids and can cause severe opioid withdrawal when injected. Withdrawal is less likely when naloxone is taken by mouth, dissolved under the tongue, or dissolved on the inside of the cheek. It is combined with buprenorphine to prevent abuse and misuse (injection) of this medication. This combination medication is used as part of a complete treatment program for opioid use disorder (such as compliance monitoring, counseling, behavioral contract, lifestyle changes). Ask your doctor or pharmacist if you should have naloxone available to treat opioid overdose. Teach your family or household members about the signs of an opioid overdose and how to treat it. A pharmaceutical preparation that combines buprenorphine, an OPIOID ANALGESICS with naloxone, a NARCOTIC ANTAGONISTS to reduce the potential for NARCOTIC DEPENDENCE in the treatment of pain. It may also be used for OPIOID SUBSTITUTION THERAPY.

In 2024, this provider wrote 18 Medicare prescriptions for Buprenorphine-Naloxone, about 19% of the volume of the typical Mississippi prescriber of this medication (94.4). Medicare paid an average of $292.43 per fill, versus $160.70 statewide.

How often this provider prescribes it

This provider
18
MS average
94.4

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

What Medicare paid per fill

This provider
$292.43
MS average
$160.70

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

18
30-Day Fills
standardized to 30-day supplies
540
Days of Medication
total across all patients in 2024

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

Ziprasidone belongs to a class of drugs known as atypical antipsychotics. It works by helping to restore the balance of certain natural substances in the brain. A benzisothiazoylpiperazine derivative; has combined dopamine and serotonin receptor antagonist activity; structurally related to tiospirone.

In 2024, this provider wrote 17 Medicare prescriptions for Ziprasidone Hcl, about half the volume of the typical Mississippi prescriber of this medication (29.5). Medicare paid an average of $28.09 per fill, versus $56.24 statewide.

How often this provider prescribes it

This provider
17
MS average
29.5

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

What Medicare paid per fill

This provider
$28.09
MS average
$56.24

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

21
30-Day Fills
standardized to 30-day supplies
630
Days of Medication
total across all patients in 2024

About Escitalopram Oxalate: This medication is used to treat certain mental/mood disorders (such as depression, anxiety). Show more ▾

Escitalopram belongs to a class of drugs known as selective serotonin reuptake inhibitors (SSRIs). It works by helping to restore the balance of a certain natural substance (serotonin) in the brain. 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 2024, this provider wrote 17 Medicare prescriptions for Escitalopram Oxalate, about a third of the volume of the typical Mississippi prescriber of this medication (58.4). Medicare paid an average of $15.57 per fill, versus $9.00 statewide.

How often this provider prescribes it

This provider
17
MS average
58.4

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

What Medicare paid per fill

This provider
$15.57
MS average
$9.00

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

20
30-Day Fills
standardized to 30-day supplies
600
Days of Medication
total across all patients in 2024

About Zolpidem Tartrate: Zolpidem is used for a short time to treat a certain sleep problem (insomnia) in adults. Show more ▾

If you have trouble falling asleep, it helps you fall asleep faster, so you can get a better night's rest. Zolpidem belongs to a class of drugs called sedative-hypnotics. It acts on your brain to produce a calming effect. An imidazopyridine derivative and short-acting GABA-A receptor agonist that is used for the treatment of INSOMNIA.

In 2024, this provider wrote 14 Medicare prescriptions for Zolpidem Tartrate, about a quarter of the volume of the typical Mississippi prescriber of this medication (50.2). Medicare paid an average of $7.36 per fill, versus $5.34 statewide.

How often this provider prescribes it

This provider
14
MS average
50.2

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

What Medicare paid per fill

This provider
$7.36
MS average
$5.34

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

14
30-Day Fills
standardized to 30-day supplies
420
Days of Medication
total across all patients in 2024

About Lurasidone Hcl: This medication is used to treat certain mental/mood disorders (such as schizophrenia, depression associated with bipolar disorder). Show more ▾

Lurasidone belongs to a class of drugs known as atypical antipsychotics. It works by helping to restore the balance of certain natural substances in the brain. A thiazole derivative and atypical ANTIPSYCHOTIC AGENT that functions as a DOPAMINE D2 RECEPTOR ANTAGONIST; SEROTONIN 5-HT2 RECEPTOR ANTAGONIST, serotonin 5-HT7 receptor antagonist, and antagonist of the adrenergic α2A and α2C receptors, as well as a partial SEROTONIN 5-HT1A RECEPTOR AGONIST. It is used in the treatment of SCHIZOPHRENIA and BIPOLAR DISORDER.

In 2024, this provider wrote 14 Medicare prescriptions for Lurasidone Hcl, about half the volume of the typical Mississippi prescriber of this medication (29.8). Medicare paid an average of $32.33 per fill, versus $200.08 statewide.

How often this provider prescribes it

This provider
14
MS average
29.8

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

What Medicare paid per fill

This provider
$32.33
MS average
$200.08

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

16
30-Day Fills
standardized to 30-day supplies
480
Days of Medication
total across all patients in 2024

About Lorazepam: This medication is used to treat anxiety. Show more ▾

Lorazepam belongs to a class of drugs known as benzodiazepines which act on the brain and nerves (central nervous system) to produce a calming effect. This drug works by enhancing the effects of a certain natural chemical in the body (GABA). A benzodiazepine used as an anti-anxiety agent with few side effects. It also has hypnotic, anticonvulsant, and considerable sedative properties and has been proposed as a preanesthetic agent.

In 2024, this provider wrote 14 Medicare prescriptions for Lorazepam, about a third of the volume of the typical Mississippi prescriber of this medication (36.5). Medicare paid an average of $1.82 per fill, versus $6.17 statewide.

How often this provider prescribes it

This provider
14
MS average
36.5

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

What Medicare paid per fill

This provider
$1.82
MS average
$6.17

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

14
30-Day Fills
standardized to 30-day supplies
420
Days of Medication
total across all patients in 2024

About Desvenlafaxine Succinate Er: This medication is used to treat depression. Show more ▾

Desvenlafaxine belongs to a class of drugs known as serotonin-norepinephrine reuptake inhibitors (SNRIs). It works by helping to restore the balance of certain natural substances (serotonin and norepinephrine) in the brain. A cyclohexanol and phenol derivative and metabolite of venlafaxine that functions as a SEROTONIN AND NORADRENALINE REUPTAKE INHIBITOR (SNRI) and is used as an ANTIDEPRESSIVE AGENT.

In 2024, this provider wrote 14 Medicare prescriptions for Desvenlafaxine Succinate Er, about half the volume of the typical Mississippi prescriber of this medication (24). Medicare paid an average of $28.11 per fill, versus $47.17 statewide.

How often this provider prescribes it

This provider
14
MS average
24.0

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

What Medicare paid per fill

This provider
$28.11
MS average
$47.17

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

18
30-Day Fills
standardized to 30-day supplies
540
Days of Medication
total across all patients in 2024

About Cyclobenzaprine Hcl: Cyclobenzaprine is used short-term to treat muscle spasms. Show more ▾

It is usually used along with rest and physical therapy. It works by helping to relax the muscles. Lisseril is synonymous for HCl; structure.

In 2024, this provider wrote 14 Medicare prescriptions for Cyclobenzaprine Hcl, about a third of the volume of the typical Mississippi prescriber of this medication (48.1). Medicare paid an average of $2.04 per fill, versus $6.28 statewide.

How often this provider prescribes it

This provider
14
MS average
48.1

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

What Medicare paid per fill

This provider
$2.04
MS average
$6.28

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

14
30-Day Fills
standardized to 30-day supplies
420
Days of Medication
total across all patients in 2024

About Methylphenidate Hcl: 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. This medication is also used to treat a certain sleep disorder (narcolepsy). A central nervous system stimulant used most commonly in the treatment of ATTENTION DEFICIT DISORDER in children and for NARCOLEPSY. Its mechanisms appear to be similar to those of DEXTROAMPHETAMINE. The d-isomer of this drug is referred to as DEXMETHYLPHENIDATE HYDROCHLORIDE.

In 2024, this provider wrote 12 Medicare prescriptions for Methylphenidate Hcl, about 68% of the volume of the typical Mississippi prescriber of this medication (17.7). Medicare paid an average of $10.76 per fill, versus $19.30 statewide.

How often this provider prescribes it

This provider
12
MS average
17.7

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

What Medicare paid per fill

This provider
$10.76
MS average
$19.30

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

12
30-Day Fills
standardized to 30-day supplies
360
Days of Medication
total across all patients in 2024

About Ibuprofen: Ibuprofen is used to relieve pain from various conditions such as headache, dental pain, menstrual cramps, muscle aches, or arthritis. Show more ▾

It is also used to reduce fever and to relieve minor aches and pain due to the common cold or flu. Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID). It works by blocking your body's production of certain natural substances that cause inflammation. This effect helps to decrease swelling, pain, or fever. If you are treating a chronic condition such as arthritis, ask your doctor about non-drug treatments and/or using other medications to treat your pain. See also Warning section. Check the ingredients on the label even if you have used the product before. The manufacturer may have changed the ingredients. Also, products with similar names may contain different ingredients meant for different purposes. Taking the wrong product could harm you. A non-steroidal anti-inflammatory agent with analgesic, antipyretic, and anti-inflammatory properties

In 2024, this provider wrote 12 Medicare prescriptions for Ibuprofen, about a third of the volume of the typical Mississippi prescriber of this medication (37.7). Medicare paid an average of $8.17 per fill, versus $7.09 statewide.

How often this provider prescribes it

This provider
12
MS average
37.7

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

What Medicare paid per fill

This provider
$8.17
MS average
$7.09

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

14
30-Day Fills
standardized to 30-day supplies
420
Days of Medication
total across all patients in 2024

About Levothyroxine Sodium: Levothyroxine is used to treat an underactive thyroid (hypothyroidism). Show more ▾

It replaces or provides more thyroid hormone, which is normally produced by the thyroid gland. Low thyroid hormone levels can occur naturally or when the thyroid gland is injured by radiation/medications or removed by surgery. Having enough thyroid hormone is important for maintaining normal mental and physical activity. In children, having enough thyroid hormone is important for normal mental and physical development. This medication is also used to treat other types of thyroid disorders (such as thyroid cancer). This medication should not be used to treat infertility unless it is caused by low thyroid hormone levels. The major hormone derived from the thyroid gland. Thyroxine is synthesized via the iodination of tyrosines (MONOIODOTYROSINE) and the coupling of iodotyrosines (DIIODOTYROSINE) in the THYROGLOBULIN. Thyroxine is released from thyroglobulin by proteolysis and secreted into the blood. Thyroxine is peripherally deiodinated to form TRIIODOTHYRONINE which exerts a broad spectrum of stimulatory effects on cell metabolism.

In 2024, this provider wrote 11 Medicare prescriptions for Levothyroxine Sodium, about 8% of the volume of the typical Mississippi prescriber of this medication (133.7). Medicare paid an average of $14.33 per fill, versus $8.08 statewide.

How often this provider prescribes it

This provider
11
MS average
133.7

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

What Medicare paid per fill

This provider
$14.33
MS average
$8.08

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

11
30-Day Fills
standardized to 30-day supplies
330
Days of Medication
total across all patients in 2024

About Amlodipine Besylate: Amlodipine is used with or without other medications to treat high blood pressure. Show more ▾

Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Amlodipine belongs to a class of drugs known as calcium channel blockers. It works by relaxing blood vessels so blood can flow more easily. Amlodipine is also used to prevent certain types of chest pain (angina). It may help to increase your ability to exercise and decrease the frequency of angina attacks. It should not be used to treat attacks of chest pain when they occur. Use other medications (such as sublingual nitroglycerin) to relieve attacks of chest pain as directed by your doctor. A long-acting dihydropyridine calcium channel blocker. It is effective in the treatment of ANGINA PECTORIS and HYPERTENSION.

In 2024, this provider wrote 11 Medicare prescriptions for Amlodipine Besylate, about 6% of the volume of the typical Mississippi prescriber of this medication (184.6).

How often this provider prescribes it

This provider
11
MS average
184.6

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

What Medicare paid per fill

This provider
$0.00
MS average
$4.61

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

11
30-Day Fills
standardized to 30-day supplies
330
Days of Medication
total across all patients in 2024

About Vilazodone Hcl: This medication is used to treat depression. Show more ▾

Vilazodone belongs to a class of drugs known as selective serotonin reuptake inhibitors (SSRIs). It works by helping to restore the balance of a certain natural substance (serotonin) in the brain. A benzofuran, indole, and piperazine derivative that functions as a SEROTONIN UPTAKE INHIBITOR and partial SEROTONIN 5-HT1 RECEPTOR AGONIST. It is used as an ANTIDEPRESSIVE AGENT.

In 2024, this provider wrote 11 Medicare prescriptions for Vilazodone Hcl, about half the volume of the typical Mississippi prescriber of this medication (18.7). Medicare paid an average of $702.54 per fill, versus $86.96 statewide.

How often this provider prescribes it

This provider
11
MS average
18.7

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

What Medicare paid per fill

This provider
$702.54
MS average
$86.96

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

11
30-Day Fills
standardized to 30-day supplies
330
Days of Medication
total across all patients in 2024
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 MS prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the MS average cost per fill.

About this data. The prescription history for DR. WILLIAM S COOK JR. M.D. is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2024, 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 Geriatric Psychiatry prescribing approach at this Jackson, MS 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 among MS prescribers of the same medication and form, shown only when at least five prescribers contribute. Always confirm current medications and costs directly with the provider and your plan.

About the medication summaries. Drug use descriptions come from the CMS Medicare Part D Drug Spending Dashboard (2024), and substance definitions from Medical Subject Headings (MeSH) 2026, U.S. National Library of Medicine. They are summaries that do not contain all possible information about a medication and are not individual medical advice. Ask a health care professional about any medication and your specific health needs.