DR. GERALD NICHOLAS SCHMUKER M.D.
Prescription History 1306824321
Psychiatry & Neurology - Child & Adolescent Psychiatry in Spring Lake, MI

Active since January 09, 2006PECOS Enrolled
701 E SAVIDGE ST STE 6, SPRING LAKE, MI 49456(616) 566-5441 Get Directions

NPPES record last updated: January 9, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. GERALD NICHOLAS SCHMUKER M.D., an active Child & Adolescent Psychiatry specialist practicing in Spring Lake, MI. Our medical registry currently tracks 16 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 361 documented patient claims. Among these therapy options, the most frequently utilized medication is Dextroamphetamine-Amphetamine, which accounts for 63 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.

16
Medications
361
Total Claims
520
30-Day Fills
Dextroamphetamine-Amphetamine
Most Prescribed · 63 claims
View details
16 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by DR. GERALD NICHOLAS SCHMUKER M.D. 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 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 2023, this provider wrote 63 Medicare prescriptions for Dextroamphetamine-Amphetamine, about 2 times the volume of the typical Michigan prescriber of this medication (32). Medicare paid an average of $45.05 per fill, versus $39.62 statewide.

How often this provider prescribes it

This provider
63
MI average
32.0

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
$45.05
MI average
$39.62

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

65
30-Day Fills
standardized to 30-day supplies
1,950
Days of Medication
total across all patients in 2023

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 2023, this provider wrote 44 Medicare prescriptions for Alprazolam, about 65% of the volume of the typical Michigan prescriber of this medication (68). Medicare paid an average of $6.28 per fill, versus $8.41 statewide.

How often this provider prescribes it

This provider
44
MI average
68.0

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
$6.28
MI average
$8.41

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

58
30-Day Fills
standardized to 30-day supplies
1,711
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 27 Medicare prescriptions for Clonazepam, about 61% of the volume of the typical Michigan prescriber of this medication (44). Medicare paid an average of $5.09 per fill, versus $8.81 statewide.

How often this provider prescribes it

This provider
27
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
$5.09
MI average
$8.81

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 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 27 Medicare prescriptions for Quetiapine Fumarate, about half the volume of the typical Michigan prescriber of this medication (58). Medicare paid an average of $13.34 per fill, versus $30.54 statewide.

How often this provider prescribes it

This provider
27
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
$13.34
MI average
$30.54

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

52
30-Day Fills
standardized to 30-day supplies
1,560
Days of Medication
total across all patients in 2023

About Venlafaxine Hcl Er: Venlafaxine is used to treat depression, anxiety, panic attacks, and social anxiety disorder (social phobia). Show more ▾

It may improve your mood and energy level and may help restore your interest in daily living. It may also decrease fear, anxiety, unwanted thoughts, and the number of panic attacks. Venlafaxine is known as a serotonin-norepinephrine reuptake inhibitor (SNRI). It works by helping to restore the balance of certain natural substances (serotonin and norepinephrine) in the brain.

In 2023, this provider wrote 26 Medicare prescriptions for Venlafaxine Hcl Er, about 81% of the volume of the typical Michigan prescriber of this medication (32). Medicare paid an average of $52.45 per fill, versus $33.35 statewide.

How often this provider prescribes it

This provider
26
MI average
32.0

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
$52.45
MI average
$33.35

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

53
30-Day Fills
standardized to 30-day supplies
1,562
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 21 Medicare prescriptions for Dextroamphetamine-Amphet Er, about the same volume as the typical Michigan prescriber of this medication (22). Medicare paid an average of $31.27 per fill, versus $68.81 statewide.

How often this provider prescribes it

This provider
21
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
$31.27
MI average
$68.81

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

21
30-Day Fills
standardized to 30-day supplies
596
Days of Medication
total across all patients in 2023

About Fluoxetine Hcl: This long-acting form of fluoxetine is used to treat depression in people who have been successfully treated with the form of fluoxetine that is taken daily. Show more ▾

Fluoxetine is a selective serotonin reuptake inhibitor (SSRI). SSRIs work by helping to restore the balance of certain natural substances in the brain (neurotransmitters such as serotonin). Fluoxetine may decrease anxiety, improve your mood, sleep, appetite, and energy level and may help restore your interest in daily living. 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 2023, this provider wrote 20 Medicare prescriptions for Fluoxetine Hcl, about half the volume of the typical Michigan prescriber of this medication (37). Medicare paid an average of $10.44 per fill, versus $16.63 statewide.

How often this provider prescribes it

This provider
20
MI average
37.0

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
$10.44
MI average
$16.63

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

46
30-Day Fills
standardized to 30-day supplies
1,380
Days of Medication
total across all patients in 2023

About Hydrocodone-Acetaminophen: This combination medication is used to relieve moderate to severe pain. Show more ▾

It contains an opioid pain reliever (hydrocodone) and a non-opioid pain reliever (acetaminophen). Hydrocodone works in the brain to change how your body feels and responds to pain. Acetaminophen can also reduce a fever.

In 2023, this provider wrote 18 Medicare prescriptions for Hydrocodone-Acetaminophen, about 19% of the volume of the typical Michigan prescriber of this medication (94). Medicare paid an average of $12.39 per fill, versus $19.98 statewide.

How often this provider prescribes it

This provider
18
MI average
94.0

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
$12.39
MI average
$19.98

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

18
30-Day Fills
standardized to 30-day supplies
345
Days of Medication
total across all patients in 2023

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

It can improve your mood and feelings of well-being. It may work by helping to restore the balance of certain natural chemicals (neurotransmitters) in your brain.

In 2023, this provider wrote 17 Medicare prescriptions for Bupropion Xl, about half the volume of the typical Michigan prescriber of this medication (35). Medicare paid an average of $71.47 per fill, versus $45.77 statewide.

How often this provider prescribes it

This provider
17
MI average
35.0

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
$71.47
MI average
$45.77

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

44
30-Day Fills
standardized to 30-day supplies
1,320
Days of Medication
total across all patients in 2023

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

It works by helping to restore the balance of a certain natural substance (serotonin) in the brain. Vortioxetine is an SSRI (selective serotonin reuptake inhibitor) and serotonin receptor modulator. This medication may improve your mood, sleep, appetite, and energy level and may help restore your interest in daily living. A piperazine derivative that acts as a serotonin reuptake inhibitor, as a 5-HT3 receptor antagonist, and 5-HT1A receptor agonist. It is used for the treatment of anxiety and depression.

In 2023, this provider wrote 17 Medicare prescriptions for Trintellix, about half the volume of the typical Michigan prescriber of this medication (30). Medicare paid an average of $512.49 per fill, versus $533.16 statewide.

How often this provider prescribes it

This provider
17
MI average
30.0

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
$512.49
MI average
$533.16

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

19
30-Day Fills
standardized to 30-day supplies
570
Days of Medication
total across all patients in 2023

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

It may help you think more clearly, relax, worry less, and take part in everyday life. It may also help you to feel less jittery and irritable, and may control symptoms such as trouble sleeping, sweating, and pounding heartbeat. Buspirone is a medication for anxiety (anxiolytic) that works by affecting certain natural substances in the brain (neurotransmitters).

In 2023, this provider wrote 16 Medicare prescriptions for Buspirone Hcl, about a third of the volume of the typical Michigan prescriber of this medication (41). Medicare paid an average of $12.34 per fill, versus $19.25 statewide.

How often this provider prescribes it

This provider
16
MI average
41.0

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
$12.34
MI average
$19.25

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

32
30-Day Fills
standardized to 30-day supplies
960
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 15 Medicare prescriptions for Vyvanse, about 79% of the volume of the typical Michigan prescriber of this medication (19). Medicare paid an average of $399.12 per fill, versus $395.51 statewide.

How often this provider prescribes it

This provider
15
MI average
19.0

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
$399.12
MI average
$395.51

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

15
30-Day Fills
standardized to 30-day supplies
450
Days of Medication
total across all patients in 2023

About Adderall Xr: 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 Adderall Xr, about the same volume as the typical Michigan prescriber of this medication (14). Medicare paid an average of $391.05 per fill, versus $332.51 statewide.

How often this provider prescribes it

This provider
13
MI average
14.0

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
$391.05
MI average
$332.51

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

13
30-Day Fills
standardized to 30-day supplies
390
Days of Medication
total across all patients in 2023

About Desipramine Hcl: Desipramine is used to treat depression. Show more ▾

This medication may improve your mood, sleep, appetite, and energy level and may help restore your interest in daily living. This medication belongs to a class of medications called tricyclic antidepressants. It works by restoring the balance of a certain natural substance (norepinephrine) in the brain. This drug is not recommended for use in children younger than 18 years due to risk of serious side effects.

In 2023, this provider wrote 13 Medicare prescriptions for Desipramine Hcl, about 87% of the volume of the typical Michigan prescriber of this medication (15). Medicare paid an average of $311.43 per fill, versus $61.07 statewide.

How often this provider prescribes it

This provider
13
MI average
15.0

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
$311.43
MI average
$61.07

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

13
30-Day Fills
standardized to 30-day supplies
390
Days of Medication
total across all patients in 2023

About Fluvoxamine Maleate: Fluvoxamine is used to treat obsessive-compulsive disorder (OCD). Show more ▾

It helps decrease thoughts that are unwanted or that don't go away (obsessions), and it helps to reduce the urge to perform repeated tasks (compulsions such as hand-washing, counting, checking) that interfere with daily living. Fluvoxamine is known as a selective serotonin reuptake inhibitor (SSRI). This medication works by helping to restore the balance of a certain natural substance (serotonin) in the brain. A selective serotonin reuptake inhibitor that is used in the treatment of DEPRESSION and a variety of ANXIETY DISORDERS.

In 2023, this provider wrote 13 Medicare prescriptions for Fluvoxamine Maleate, about half the volume of the typical Michigan prescriber of this medication (24). Medicare paid an average of $64.21 per fill, versus $46.01 statewide.

How often this provider prescribes it

This provider
13
MI average
24.0

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
$64.21
MI average
$46.01

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

It may help to improve your mood, appetite, and energy level as well as decrease anxiety and insomnia related to depression. Trazodone works by helping to restore the balance of a certain natural chemical (serotonin) in the brain.

In 2023, this provider wrote 11 Medicare prescriptions for Trazodone Hcl, about 19% of the volume of the typical Michigan prescriber of this medication (59). Medicare paid an average of $10.95 per fill, versus $13.20 statewide.

How often this provider prescribes it

This provider
11
MI average
59.0

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
$10.95
MI average
$13.20

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

23
30-Day Fills
standardized to 30-day supplies
690
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. GERALD NICHOLAS SCHMUKER M.D. 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 Child & Adolescent Psychiatry prescribing approach at this Spring Lake, 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.