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ELLEN CHANG WONG MD
Prescription History 1417339607
Psychiatry & Neurology - Neurology in Downey, CA

NPI Status: Active since June 24, 2015

Contact Information

7601 IMPERIAL HWY
DOWNEY, CA
ZIP 90242
Phone: (562) 385-7111

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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 ELLEN CHANG WONG MD, an active Neurology specialist practicing in Downey, CA. Our medical registry currently tracks 11 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 270 documented patient claims. Among these therapy options, the most frequently utilized medication is Trazodone Hcl, which accounts for 58 claims alone.

Medication Index

Carbidopa-Levodopa

Generic Formulation: Carbidopa/LevodopaSpecialty: Psychiatry & Neurology
Provider Metrics Summary
Total Claims 22
30-Day Fills 35.0
Days Supply 1,050
CA State Average Benchmarks
Peer Average Claims63.0
Peer Average 30-Day Fills118.3
Peer Average Days Supply3,428
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 65.1% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $507.37 across this reporting matrix range.

Provider Avg Cost Per Claim

$23.06

State Avg Cost Per Claim

$51.33

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 combination medication is used to treat symptoms of Parkinson's disease or Parkinson-like symptoms (such as shakiness, stiffness, difficulty moving). Parkinson's disease is thought to be caused by too little of a naturally occurring substance (dopamine) in the brain. Levodopa changes into dopamine in the brain, helping to control movement. Carbidopa prevents the breakdown of levodopa in the bloodstream so more levodopa can enter the brain. Carbidopa can also reduce some of levodopa's side effects such as nausea and vomiting.

Donepezil Hcl

Generic Formulation: Donepezil HclSpecialty: Psychiatry & Neurology
Provider Metrics Summary
Total Claims 41
30-Day Fills 65.5
Days Supply 1,965
CA State Average Benchmarks
Peer Average Claims55.0
Peer Average 30-Day Fills99.2
Peer Average Days Supply2,878
Conservative Utilization

This provider writes prescriptions for this formulation 25.5% less frequently than the standard regional baseline metric for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,329.60 across this reporting matrix range.

Provider Avg Cost Per Claim

$32.43

State Avg Cost Per Claim

$17.54

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

Donepezil is used to treat confusion (dementia) related to Alzheimer's disease. It does not cure Alzheimer's disease, but it may improve memory, awareness, and the ability to function. This medication is an enzyme blocker that works by restoring the balance of natural substances (neurotransmitters) in the brain.

Escitalopram Oxalate

Generic Formulation: Escitalopram OxalateSpecialty: Psychiatry & Neurology
Provider Metrics Summary
Total Claims 34
30-Day Fills 46.0
Days Supply 1,374
CA State Average Benchmarks
Peer Average Claims47.0
Peer Average 30-Day Fills89.5
Peer Average Days Supply2,636
Conservative Utilization

This provider writes prescriptions for this formulation 27.7% less frequently than the standard regional baseline metric for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $953.42 across this reporting matrix range.

Provider Avg Cost Per Claim

$28.04

State Avg Cost Per Claim

$14.32

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.

Gabapentin

Generic Formulation: GabapentinSpecialty: Psychiatry & Neurology
Provider Metrics Summary
Total Claims 11
30-Day Fills 13.0
Days Supply 390
CA State Average Benchmarks
Peer Average Claims81.0
Peer Average 30-Day Fills134.7
Peer Average Days Supply3,929
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 86.4% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $115.76 across this reporting matrix range.

Provider Avg Cost Per Claim

$10.52

State Avg Cost Per Claim

$21.28

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 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.

Memantine Hcl

Generic Formulation: Memantine HclSpecialty: Psychiatry & Neurology
Provider Metrics Summary
Total Claims 34
30-Day Fills 34.0
Days Supply 1,020
CA State Average Benchmarks
Peer Average Claims51.0
Peer Average 30-Day Fills83.0
Peer Average Days Supply2,367
Conservative Utilization

This provider writes prescriptions for this formulation 33.3% less frequently than the standard regional baseline metric for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,111.70 across this reporting matrix range.

Provider Avg Cost Per Claim

$32.70

State Avg Cost Per Claim

$56.42

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.

Therapeutic Applications

Memantine is used to treat moderate to severe confusion (dementia) related to Alzheimer's disease. It does not cure Alzheimer's disease, but it may improve memory, awareness, and the ability to perform daily functions. This medication works by blocking the action of a certain natural substance in the brain (glutamate) that is believed to be linked to symptoms of Alzheimer's disease.

Memantine Hcl Er

Generic Formulation: Memantine HclSpecialty: Psychiatry & Neurology
Provider Metrics Summary
Total Claims 11
30-Day Fills 11.0
Days Supply 330
CA State Average Benchmarks
Peer Average Claims44.0
Peer Average 30-Day Fills63.5
Peer Average Days Supply1,831
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 CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $2,014.65 across this reporting matrix range.

Provider Avg Cost Per Claim

$183.15

State Avg Cost Per Claim

$196.68

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

Memantine is used to treat moderate to severe confusion (dementia) related to Alzheimer's disease. It does not cure Alzheimer's disease, but it may improve memory, awareness, and the ability to perform daily functions. This medication works by blocking the action of a certain natural substance in the brain (glutamate) that is believed to be linked to symptoms of Alzheimer's disease.

Mirtazapine

Generic Formulation: MirtazapineSpecialty: Psychiatry & Neurology
Provider Metrics Summary
Total Claims 15
30-Day Fills 26.0
Days Supply 780
CA State Average Benchmarks
Peer Average Claims39.0
Peer Average 30-Day Fills64.1
Peer Average Days Supply1,845
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 61.5% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $224.72 across this reporting matrix range.

Provider Avg Cost Per Claim

$14.98

State Avg Cost Per Claim

$22.92

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.

Quetiapine Fumarate

Generic Formulation: Quetiapine FumarateSpecialty: Psychiatry & Neurology
Provider Metrics Summary
Total Claims 21
30-Day Fills 29.0
Days Supply 805
CA State Average Benchmarks
Peer Average Claims56.0
Peer Average 30-Day Fills75.8
Peer Average Days Supply2,143
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 62.5% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,027.56 across this reporting matrix range.

Provider Avg Cost Per Claim

$48.93

State Avg Cost Per Claim

$39.99

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.

Rivastigmine

Generic Formulation: Rivastigmine TartrateSpecialty: Psychiatry & Neurology
Provider Metrics Summary
Total Claims 11
30-Day Fills 29.0
Days Supply 870
CA State Average Benchmarks
Peer Average Claims25.0
Peer Average 30-Day Fills37.6
Peer Average Days Supply1,060
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 56.0% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,806.94 across this reporting matrix range.

Provider Avg Cost Per Claim

$164.27

State Avg Cost Per Claim

$90.94

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 carbamate-derived reversible CHOLINESTERASE INHIBITOR that is selective for the CENTRAL NERVOUS SYSTEM and is used for the treatment of DEMENTIA in ALZHEIMER DISEASE and PARKINSON DISEASE.

Therapeutic Applications

Rivastigmine is used to treat confusion (dementia) related to Alzheimer's disease and to Parkinson's disease. Rivastigmine does not cure either of these diseases, but it may improve memory, awareness, and the ability to perform daily functions. This medication works by restoring the balance of natural substances (neurotransmitters) in the brain.

Sertraline Hcl

Generic Formulation: Sertraline HclSpecialty: Psychiatry & Neurology
Provider Metrics Summary
Total Claims 12
30-Day Fills 17.0
Days Supply 510
CA State Average Benchmarks
Peer Average Claims45.0
Peer Average 30-Day Fills88.8
Peer Average Days Supply2,615
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 73.3% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $197.81 across this reporting matrix range.

Provider Avg Cost Per Claim

$16.48

State Avg Cost Per Claim

$12.11

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.

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.

Trazodone Hcl

Generic Formulation: Trazodone HclSpecialty: Psychiatry & Neurology
Provider Metrics Summary
Total Claims 58
30-Day Fills 68.0
Days Supply 1,950
CA State Average Benchmarks
Peer Average Claims55.0
Peer Average 30-Day Fills98.2
Peer Average Days Supply2,885
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $937.59 across this reporting matrix range.

Provider Avg Cost Per Claim

$16.17

State Avg Cost Per Claim

$13.84

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.

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.

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 ELLEN CHANG WONG MD provides transparency into local medical care patterns within Downey, CA.

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 **Neurology** 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.