YUANFEN ZHANG M.D.
Prescription History 1306282249
Psychiatry & Neurology - Psychiatry in Rockville, MD

NPI Status: Active since May 20, 2013

Contact Information

200 WOOD HILL RD
ROCKVILLE, MD
ZIP 20850
Phone: (301) 838-4200

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Prescription History for Informed Healthcare Decisions

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for YUANFEN ZHANG M.D., an active Psychiatry specialist practicing in Rockville, MD. Our medical registry currently tracks 28 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 813 documented patient claims. Among these therapy options, the most frequently utilized medication is Clozapine, which accounts for 153 claims alone.


Alprazolam Er

Generic Formulation: AlprazolamSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 11
30-Day Fills 11.0
Days Supply 289
MD State Average Benchmarks
Peer Average Claims17.0
Peer Average 30-Day Fills19.6
Peer Average Days Supply581
Conservative Utilization

This provider writes prescriptions for this formulation 35.3% less frequently than the standard regional baseline metric for practitioners inside MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $273.02 across this reporting matrix range.

Provider Avg Cost Per Claim

$24.82

State Avg Cost Per Claim

$31.49

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

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)

Therapeutic Applications

Alprazolam is used to treat anxiety and panic disorders. 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).

Alprazolam Xr

Generic Formulation: AlprazolamSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 17
30-Day Fills 17.0
Days Supply 451
MD State Average Benchmarks
Peer Average Claims16.0
Peer Average 30-Day Fills16.1
Peer Average Days Supply467
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $394.14 across this reporting matrix range.

Provider Avg Cost Per Claim

$23.18

State Avg Cost Per Claim

$44.28

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

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)

Therapeutic Applications

Alprazolam is used to treat anxiety and panic disorders. 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).

Aripiprazole

Generic Formulation: AripiprazoleSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 21
30-Day Fills 21.1
Days Supply 575
MD State Average Benchmarks
Peer Average Claims40.0
Peer Average 30-Day Fills52.5
Peer Average Days Supply1,515
Conservative Utilization

This provider writes prescriptions for this formulation 47.5% less frequently than the standard regional baseline metric for practitioners inside MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $2,677.04 across this reporting matrix range.

Provider Avg Cost Per Claim

$127.48

State Avg Cost Per Claim

$143.35

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

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.

Therapeutic Applications

Aripiprazole is used to treat certain mental/mood disorders (such as bipolar disorder, schizophrenia, Tourette's syndrome, and irritability associated with autistic disorder). It may also be used in combination with other medication to treat depression. Aripiprazole is known as an antipsychotic drug (atypical type). It works by helping to restore the balance of certain natural chemicals in the brain (neurotransmitters). 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.

Benztropine Mesylate

Generic Formulation: Benztropine MesylateSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 66
30-Day Fills 66.0
Days Supply 1,880
MD State Average Benchmarks
Peer Average Claims57.0
Peer Average 30-Day Fills66.1
Peer Average Days Supply1,840
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $957.30 across this reporting matrix range.

Provider Avg Cost Per Claim

$14.50

State Avg Cost Per Claim

$14.26

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A centrally active muscarinic antagonist that has been used in the symptomatic treatment of PARKINSON DISEASE. Benztropine also inhibits the uptake of dopamine.

Therapeutic Applications

Benztropine is used to treat symptoms of Parkinson's disease or involuntary movements due to the side effects of certain psychiatric drugs (antipsychotics such as chlorpromazine/haloperidol). Benztropine belongs to a class of medication called anticholinergics that work by blocking a certain natural substance (acetylcholine). This helps decrease muscle stiffness, sweating, and the production of saliva, and helps improve walking ability in people with Parkinson's disease. Anticholinergics can stop severe muscle spasms of the back, neck, and eyes that are sometimes caused by psychiatric drugs. It can also decrease other side effects such as muscle stiffness/rigidity (extrapyramidal signs-EPS). It is not helpful in treating movement problems caused by tardive dyskinesia and may worsen them. Benztropine should not be used by children younger than 3 years.

Bupropion Hcl Sr

Generic Formulation: Bupropion HclSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 15
30-Day Fills 15.0
Days Supply 405
MD State Average Benchmarks
Peer Average Claims22.0
Peer Average 30-Day Fills37.1
Peer Average Days Supply1,094
Conservative Utilization

This provider writes prescriptions for this formulation 31.8% less frequently than the standard regional baseline metric for practitioners inside MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $730.67 across this reporting matrix range.

Provider Avg Cost Per Claim

$48.71

State Avg Cost Per Claim

$29.66

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Therapeutic Applications

Bupropion is used to treat depression. 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.

Bupropion Xl

Generic Formulation: Bupropion HclSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 18
30-Day Fills 18.0
Days Supply 510
MD State Average Benchmarks
Peer Average Claims34.0
Peer Average 30-Day Fills65.6
Peer Average Days Supply1,943
Conservative Utilization

This provider writes prescriptions for this formulation 47.1% less frequently than the standard regional baseline metric for practitioners inside MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $697.33 across this reporting matrix range.

Provider Avg Cost Per Claim

$38.74

State Avg Cost Per Claim

$43.91

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Therapeutic Applications

Bupropion is used to treat depression. 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.

Clonazepam

Generic Formulation: ClonazepamSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 27
30-Day Fills 27.0
Days Supply 664
MD State Average Benchmarks
Peer Average Claims43.0
Peer Average 30-Day Fills49.7
Peer Average Days Supply1,392
Conservative Utilization

This provider writes prescriptions for this formulation 37.2% less frequently than the standard regional baseline metric for practitioners inside MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $114.05 across this reporting matrix range.

Provider Avg Cost Per Claim

$4.22

State Avg Cost Per Claim

$9.83

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

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.

Therapeutic Applications

Clonazepam is used to prevent and control seizures. 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.

Clozapine

Generic Formulation: ClozapineSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 153
30-Day Fills 154.0
Days Supply 3,828
MD State Average Benchmarks
Peer Average Claims62.0
Peer Average 30-Day Fills62.6
Peer Average Days Supply1,531
Highly Elevated Utilization

This provider exhibits a high preference for this treatment path, registering a volume 146.8% higher than the standard regional baseline profile for MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $9,899.02 across this reporting matrix range.

Provider Avg Cost Per Claim

$64.70

State Avg Cost Per Claim

$84.84

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

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.

Therapeutic Applications

See also Warning section. 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.

Clozapine Odt

Generic Formulation: ClozapineSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 14
30-Day Fills 14.0
Days Supply 270
MD State Average Benchmarks
Peer Average Claims27.0
Peer Average 30-Day Fills27.6
Peer Average Days Supply607
Conservative Utilization

This provider writes prescriptions for this formulation 48.1% less frequently than the standard regional baseline metric for practitioners inside MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $7,275.53 across this reporting matrix range.

Provider Avg Cost Per Claim

$519.68

State Avg Cost Per Claim

$471.11

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

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.

Therapeutic Applications

See also Warning section. 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.

Desmopressin Acetate

Generic Formulation: Desmopressin AcetateSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 14
30-Day Fills 14.0
Days Supply 376
MD State Average Benchmarks
Peer Average Claims18.0
Peer Average 30-Day Fills26.6
Peer Average Days Supply748
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $810.25 across this reporting matrix range.

Provider Avg Cost Per Claim

$57.88

State Avg Cost Per Claim

$85.55

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A synthetic analog of the pituitary hormone, ARGININE VASOPRESSIN. Its action is mediated by the VASOPRESSIN receptor V2. It has prolonged antidiuretic activity, but little pressor effects. It also modulates levels of circulating FACTOR VIII and VON WILLEBRAND FACTOR.

Therapeutic Applications

Desmopressin is used to control the amount of urine your kidneys make. Normally, the amount of urine you make is controlled by a certain substance in the body called vasopressin. In people who have water diabetes (diabetes insipidus) or certain kinds of head injury or brain surgery, the body does not make enough vasopressin. Desmopressin is a man-made form of vasopressin and is used to replace a low level of vasopressin. This medication helps to control increased thirst and too much urination due to these conditions, and helps prevent dehydration. Desmopressin is also used to control bleeding caused by surgery or injuries in people with certain bleeding problems (hemophilia A, type 1 von Willebrand's disease). It works by helping the body with normal blood clotting.

Divalproex Sodium Er

Generic Formulation: Divalproex SodiumSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 20
30-Day Fills 20.0
Days Supply 600
MD State Average Benchmarks
Peer Average Claims31.0
Peer Average 30-Day Fills38.8
Peer Average Days Supply1,098
Conservative Utilization

This provider writes prescriptions for this formulation 35.5% less frequently than the standard regional baseline metric for practitioners inside MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,685.81 across this reporting matrix range.

Provider Avg Cost Per Claim

$84.29

State Avg Cost Per Claim

$93.02

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A fatty acid with anticonvulsant and anti-manic properties that is used in the treatment of EPILEPSY and BIPOLAR DISORDER. The mechanisms of its therapeutic actions are not well understood. It may act by increasing GAMMA-AMINOBUTYRIC ACID levels in the brain or by altering the properties of VOLTAGE-GATED SODIUM CHANNELS.

Therapeutic Applications

This medication is used to treat seizure disorders, certain psychiatric conditions (manic phase of bipolar disorder), and to prevent migraine headaches. It works by restoring the balance of certain natural substances (neurotransmitters) in the brain.

Escitalopram Oxalate

Generic Formulation: Escitalopram OxalateSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 42
30-Day Fills 42.0
Days Supply 1,141
MD State Average Benchmarks
Peer Average Claims45.0
Peer Average 30-Day Fills87.7
Peer Average Days Supply2,583
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $614.40 across this reporting matrix range.

Provider Avg Cost Per Claim

$14.63

State Avg Cost Per Claim

$16.62

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

S-enantiomer of CITALOPRAM. Belongs to a class of drugs known as SELECTIVE SEROTONIN REUPTAKE INHIBITORS, used to treat depression and generalized anxiety disorder.

Therapeutic Applications

Escitalopram is used to treat depression and anxiety. 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.

Eszopiclone

Generic Formulation: EszopicloneSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 19
30-Day Fills 19.1
Days Supply 527
MD State Average Benchmarks
Peer Average Claims18.0
Peer Average 30-Day Fills24.7
Peer Average Days Supply730
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $323.68 across this reporting matrix range.

Provider Avg Cost Per Claim

$17.04

State Avg Cost Per Claim

$51.34

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A pyridine, pyrazine, and piperazine derivative that is used as a HYPNOTIC AND SEDATIVE in the treatment of INSOMNIA.

Therapeutic Applications

This medication is used to treat a certain sleep problem (insomnia). It may help you fall asleep faster, stay asleep longer, and lessen how often you wake up during the night, so you can get a better night's rest. Eszopiclone belongs to a class of drugs called sedative-hypnotics. It acts on your brain to produce a calming effect. Use of this medication is usually limited to short treatment periods of 1 to 2 weeks or less. If your insomnia continues for a longer time, talk to your doctor to see if you need other treatment.

Fluoxetine Hcl

Generic Formulation: Fluoxetine HclSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 20
30-Day Fills 20.0
Days Supply 560
MD State Average Benchmarks
Peer Average Claims33.0
Peer Average 30-Day Fills60.7
Peer Average Days Supply1,788
Conservative Utilization

This provider writes prescriptions for this formulation 39.4% less frequently than the standard regional baseline metric for practitioners inside MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $250.56 across this reporting matrix range.

Provider Avg Cost Per Claim

$12.53

State Avg Cost Per Claim

$16.58

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

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.

Therapeutic Applications

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. 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.

Gabapentin

Generic Formulation: GabapentinSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 27
30-Day Fills 27.0
Days Supply 767
MD State Average Benchmarks
Peer Average Claims66.0
Peer Average 30-Day Fills104.6
Peer Average Days Supply3,047
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 59.1% less volume than the regional standard for practitioners inside MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $400.03 across this reporting matrix range.

Provider Avg Cost Per Claim

$14.82

State Avg Cost Per Claim

$21.13

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A cyclohexane-gamma-aminobutyric acid derivative that is used for the treatment of PARTIAL SEIZURES; NEURALGIA; and RESTLESS LEGS SYNDROME.

Therapeutic Applications

Gabapentin is used with other medications to prevent and control seizures. 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.

Haloperidol

Generic Formulation: HaloperidolSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 18
30-Day Fills 18.0
Days Supply 480
MD State Average Benchmarks
Peer Average Claims39.0
Peer Average 30-Day Fills42.7
Peer Average Days Supply1,159
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 53.8% less volume than the regional standard for practitioners inside MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $611.68 across this reporting matrix range.

Provider Avg Cost Per Claim

$33.98

State Avg Cost Per Claim

$37.93

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A phenyl-piperidinyl-butyrophenone that is used primarily to treat SCHIZOPHRENIA and other PSYCHOSES. It is also used in schizoaffective disorder, DELUSIONAL DISORDERS, ballism, and TOURETTE SYNDROME (a drug of choice) and occasionally as adjunctive therapy in INTELLECTUAL DISABILITY and the chorea of HUNTINGTON DISEASE. It is a potent antiemetic and is used in the treatment of intractable HICCUPS. (From AMA Drug Evaluations Annual, 1994, p279)

Therapeutic Applications

Haloperidol is used to treat certain mental/mood disorders (such as schizophrenia, schizoaffective disorders). This medicine helps you to think more clearly, feel less nervous, and take part in everyday life. It can also help prevent suicide in people who are likely to harm themselves. It also reduces aggression and the desire to hurt others. It can decrease negative thoughts and hallucinations. Haloperidol can also be used to treat uncontrolled movements and outbursts of words/sounds related to Tourette's syndrome. Haloperidol is also used for severe behavior problems in hyperactive children when other treatments or medications have not worked. Haloperidol is a psychiatric medication (antipsychotic-type) that works by helping to restore the balance of certain natural substances in the brain (neurotransmitters).

Haloperidol Decanoate

Generic Formulation: Haloperidol DecanoateSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 21
30-Day Fills 21.0
Days Supply 574
MD State Average Benchmarks
Peer Average Claims34.0
Peer Average 30-Day Fills35.5
Peer Average Days Supply958
Conservative Utilization

This provider writes prescriptions for this formulation 38.2% less frequently than the standard regional baseline metric for practitioners inside MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,070.73 across this reporting matrix range.

Provider Avg Cost Per Claim

$50.99

State Avg Cost Per Claim

$52.95

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Therapeutic Applications

Haloperidol decanoate is used for long-term treatment of a certain mental/mood disorder (schizophrenia). It may be used in people who have trouble remembering to take medication every day. This medicine helps you to think more clearly, feel less nervous, and take part in everyday life. It can also prevent suicide in people who are likely to harm themselves. It also reduces aggression and the desire to hurt others. It can decrease negative thoughts and hallucinations. Haloperidol decanoate is a long-acting form of psychiatric medication (antipsychotic-type) that works by helping to restore the balance of certain natural substances (neurotransmitters) in the brain.

Latuda

Generic Formulation: Lurasidone HclSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 18
30-Day Fills 18.0
Days Supply 516
MD State Average Benchmarks
Peer Average Claims27.0
Peer Average 30-Day Fills30.0
Peer Average Days Supply830
Conservative Utilization

This provider writes prescriptions for this formulation 33.3% less frequently than the standard regional baseline metric for practitioners inside MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $25,441.65 across this reporting matrix range.

Provider Avg Cost Per Claim

$1,413.43

State Avg Cost Per Claim

$1,699.40

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

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.

Therapeutic Applications

This medication is used to treat certain mental/mood disorders (such as schizophrenia, depression associated with bipolar disorder). Lurasidone helps you to think more clearly, feel less nervous, and take part in everyday life. It may also help to decrease hallucinations (hearing/seeing things that are not there). In addition, this medication may improve your mood, sleep, appetite, and energy level. Lurasidone is a psychiatric medication that belongs to the class of drugs called atypical antipsychotics. It works by helping to restore the balance of certain natural substances in the brain.

Lurasidone Hcl

Generic Formulation: Lurasidone HclSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 22
30-Day Fills 22.0
Days Supply 654
MD State Average Benchmarks
Peer Average Claims--
Peer Average 30-Day Fills--
Peer Average Days Supply--

Provider Avg Cost Per Claim

$194.78

State Avg Cost Per Claim

--

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Metoprolol Succinate

Generic Formulation: Metoprolol SuccinateSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 27
30-Day Fills 27.0
Days Supply 808
MD State Average Benchmarks
Peer Average Claims84.0
Peer Average 30-Day Fills212.4
Peer Average Days Supply6,324
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 67.9% less volume than the regional standard for practitioners inside MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $558.97 across this reporting matrix range.

Provider Avg Cost Per Claim

$20.70

State Avg Cost Per Claim

$22.42

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A selective adrenergic beta-1 blocking agent that is commonly used to treat ANGINA PECTORIS; HYPERTENSION; and CARDIAC ARRHYTHMIAS.

Therapeutic Applications

This medication is a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. This drug works by blocking the action of certain natural chemicals in your body (such as epinephrine) that affect the heart and blood vessels. This lowers heart rate, blood pressure, and strain on the heart.

Mirtazapine

Generic Formulation: MirtazapineSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 11
30-Day Fills 11.0
Days Supply 328
MD State Average Benchmarks
Peer Average Claims44.0
Peer Average 30-Day Fills61.6
Peer Average Days Supply1,735
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 75.0% less volume than the regional standard for practitioners inside MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $144.45 across this reporting matrix range.

Provider Avg Cost Per Claim

$13.13

State Avg Cost Per Claim

$26.66

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A piperazinoazepine tetracyclic compound that enhances the release of NOREPINEPHRINE and SEROTONIN through blockage of presynaptic ALPHA-2 ADRENERGIC RECEPTORS. It also blocks both 5-HT2 and 5-HT3 serotonin receptors and is a potent HISTAMINE H1 RECEPTOR antagonist. It is used for the treatment of depression, and may also be useful for the treatment of anxiety disorders.

Therapeutic Applications

Mirtazapine is used to treat depression. It improves mood and feelings of well-being. Mirtazapine is an antidepressant that works by restoring the balance of natural chemicals (neurotransmitters) in the brain.

Olanzapine

Generic Formulation: OlanzapineSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 21
30-Day Fills 21.0
Days Supply 588
MD State Average Benchmarks
Peer Average Claims47.0
Peer Average 30-Day Fills55.7
Peer Average Days Supply1,538
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 55.3% less volume than the regional standard for practitioners inside MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $819.30 across this reporting matrix range.

Provider Avg Cost Per Claim

$39.01

State Avg Cost Per Claim

$34.91

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A benzodiazepine derivative that binds SEROTONIN RECEPTORS; MUSCARINIC RECEPTORS; HISTAMINE H1 RECEPTORS; ADRENERGIC ALPHA-1 RECEPTORS; and DOPAMINE RECEPTORS. It is an antipsychotic agent used in the treatment of SCHIZOPHRENIA; BIPOLAR DISORDER; and MAJOR DEPRESSIVE DISORDER; it may also reduce nausea and vomiting in patients undergoing chemotherapy.

Therapeutic Applications

Olanzapine is used to treat certain mental/mood conditions (such as schizophrenia, bipolar disorder). It may also be used in combination with other medication to treat depression. This medication can help to 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. Olanzapine belongs to a class of drugs called atypical antipsychotics. It works by helping to restore the balance of certain natural substances in the brain. Talk to the doctor about the risks and benefits of treatment (especially when used by teenagers). See also Precautions section.

Paliperidone Er

Generic Formulation: PaliperidoneSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 13
30-Day Fills 13.0
Days Supply 376
MD State Average Benchmarks
Peer Average Claims23.0
Peer Average 30-Day Fills25.0
Peer Average Days Supply687
Conservative Utilization

This provider writes prescriptions for this formulation 43.5% less frequently than the standard regional baseline metric for practitioners inside MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $4,161.44 across this reporting matrix range.

Provider Avg Cost Per Claim

$320.11

State Avg Cost Per Claim

$454.94

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

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.

Therapeutic Applications

This medication is used to treat certain mental/mood disorders (such as schizophrenia, schizoaffective disorder). 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.

Quetiapine Fumarate

Generic Formulation: Quetiapine FumarateSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 54
30-Day Fills 54.0
Days Supply 1,559
MD State Average Benchmarks
Peer Average Claims54.0
Peer Average 30-Day Fills69.4
Peer Average Days Supply1,969
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $3,016.86 across this reporting matrix range.

Provider Avg Cost Per Claim

$55.87

State Avg Cost Per Claim

$33.19

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

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.

Therapeutic Applications

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). 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.

Sertraline Hcl

Generic Formulation: Sertraline HclSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 66
30-Day Fills 66.1
Days Supply 1,578
MD State Average Benchmarks
Peer Average Claims50.0
Peer Average 30-Day Fills93.1
Peer Average Days Supply2,726
Elevated Utilization

This provider maintains an active emphasis on this therapeutic option, recording 32.0% more claims than the standard regional baseline profile for MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $379.71 across this reporting matrix range.

Provider Avg Cost Per Claim

$5.75

State Avg Cost Per Claim

$12.91

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Therapeutic Applications

Sertraline is used to treat depression, panic attacks, obsessive compulsive disorder, post-traumatic stress disorder, social anxiety disorder (social phobia), and a severe form of premenstrual syndrome (premenstrual dysphoric disorder). This medication may improve your mood, sleep, appetite, and energy level and may help restore your interest in daily living. It may decrease fear, anxiety, unwanted thoughts, and the number of panic attacks. It may also reduce the urge to perform repeated tasks (compulsions such as hand-washing, counting, and checking) that interfere with daily living. Sertraline is known as a selective serotonin reuptake inhibitor (SSRI). It works by helping to restore the balance of a certain natural substance (serotonin) in the brain.

Topiramate

Generic Formulation: TopiramateSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 18
30-Day Fills 18.0
Days Supply 514
MD State Average Benchmarks
Peer Average Claims27.0
Peer Average 30-Day Fills44.8
Peer Average Days Supply1,306
Conservative Utilization

This provider writes prescriptions for this formulation 33.3% less frequently than the standard regional baseline metric for practitioners inside MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $211.37 across this reporting matrix range.

Provider Avg Cost Per Claim

$11.74

State Avg Cost Per Claim

$21.79

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A sulfamate-substituted fructose analog that was originally identified as a hypoglycemic agent. It is used for the treatment of EPILEPSY and MIGRAINE DISORDERS, and may also promote weight loss.

Therapeutic Applications

Topiramate is used alone or with other medications to prevent and control seizures (epilepsy). This medication is also used to prevent migraine headaches and decrease how often you get them. Topiramate will not treat a migraine headache once it occurs. If you get a migraine headache, treat it as directed by your doctor (such as by taking pain medication, lying down in a dark room). Topiramate is known as an anticonvulsant or antiepileptic drug.

Trazodone Hcl

Generic Formulation: Trazodone HclSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 20
30-Day Fills 20.0
Days Supply 525
MD State Average Benchmarks
Peer Average Claims50.0
Peer Average 30-Day Fills82.1
Peer Average Days Supply2,396
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 60.0% less volume than the regional standard for practitioners inside MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $402.88 across this reporting matrix range.

Provider Avg Cost Per Claim

$20.14

State Avg Cost Per Claim

$13.88

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Therapeutic Applications

This medication is used to treat depression. 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.

Ziprasidone Hcl

Generic Formulation: Ziprasidone HclSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 20
30-Day Fills 20.0
Days Supply 555
MD State Average Benchmarks
Peer Average Claims26.0
Peer Average 30-Day Fills32.3
Peer Average Days Supply928
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across MD. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,092.88 across this reporting matrix range.

Provider Avg Cost Per Claim

$54.64

State Avg Cost Per Claim

$113.94

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Therapeutic Applications

This medication is used to treat certain mental/mood disorders (schizophrenia, bipolar disorder). 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. Ziprasidone belongs to a class of drugs called atypical antipsychotics. It works by helping to restore the balance of certain natural substances in the brain.

Dataset Methodology & CMS Source Information

This analytical profile maps public infrastructure records sourced directly from official **Centers for Medicare & Medicaid Services (CMS)** public data releases. The statistics above track documented pharmaceutical treatment trends assigned to beneficiaries specifically under federal public programs. Evaluating the prescriptive footprints of clinical practitioners like YUANFEN ZHANG M.D. provides transparency into local medical care patterns within Rockville, MD.

Key Learning Objectives for this Profile:

  • Prescribing Frequencies: Track and evaluate the volume metrics of specific brand-name and generic medical formulas chosen by this provider over time.
  • Clinical Focus Areas: Identify how the provider distributes therapeutic selections across medical care options to gain insight into their true day-to-day **Psychiatry** practice concentrations.
  • Program Cost Awareness: Review the calculated total systemic drug costs and raw transactional volumes linked to these orders to better anticipate network insurance coverage structures.
  • Patient-Centered Evaluation: Cross-reference localized regional care comparisons to align practitioner habits directly with your proactive health maintenance goals.

Data Scope Exclusion & Limitations: The data elements presented above explicitly reflect prescription orders processed for Medicare beneficiaries during the year 2023. This informational profile does not aggregate prescription data for individuals utilizing private commercial health plans, state Medicaid coverage, or self-pay options. However, because medical decision-making remains highly consistent across clinical settings, this public registry provides a reliable proxy for understanding the general prescribing preferences and pharmaceutical care approach used by this provider.