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DR. VISHNU CHALLAPALLI M.D.
Prescription History 1730142944
Psychiatric Unit in Spring, TX

NPI Status: Active since April 10, 2006

Contact Information

3 LACE PT
SPRING, TX
ZIP 77382
Phone: (585) 203-7308

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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 DR. VISHNU CHALLAPALLI M.D., an active Psychiatric Unit specialist practicing in Spring, TX. Our medical registry currently tracks 8 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 216 documented patient claims. Among these therapy options, the most frequently utilized medication is Clonazepam, which accounts for 51 claims alone.

Medication Index

Clonazepam

Generic Formulation: ClonazepamSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 51
30-Day Fills 51.0
Days Supply 1,375
TX State Average Benchmarks
Peer Average Claims50.0
Peer Average 30-Day Fills56.7
Peer Average Days Supply1,631
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $170.79 across this reporting matrix range.

Provider Avg Cost Per Claim

$3.35

State Avg Cost Per Claim

$9.40

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

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.

Divalproex Sodium Er

Generic Formulation: Divalproex SodiumSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 16
30-Day Fills 16.0
Days Supply 460
TX State Average Benchmarks
Peer Average Claims39.0
Peer Average 30-Day Fills49.7
Peer Average Days Supply1,433
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 59.0% less volume than the regional standard for practitioners inside TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $249.75 across this reporting matrix range.

Provider Avg Cost Per Claim

$15.61

State Avg Cost Per Claim

$89.65

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.

Duloxetine Hcl

Generic Formulation: Duloxetine HclSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 24
30-Day Fills 30.0
Days Supply 885
TX State Average Benchmarks
Peer Average Claims51.0
Peer Average 30-Day Fills94.5
Peer Average Days Supply2,796
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 52.9% less volume than the regional standard for practitioners inside TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $328.24 across this reporting matrix range.

Provider Avg Cost Per Claim

$13.68

State Avg Cost Per Claim

$41.54

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.

Clinical Summary

A thiophene derivative and selective NEUROTRANSMITTER UPTAKE INHIBITOR for SEROTONIN and NORADRENALINE (SNRI). It is an ANTIDEPRESSIVE AGENT and ANXIOLYTIC, and is also used for the treatment of pain in patients with DIABETES MELLITUS and FIBROMYALGIA.

Therapeutic Applications

Duloxetine is used to treat depression and anxiety. In addition, duloxetine is used to help relieve nerve pain (peripheral neuropathy) in people with diabetes or ongoing pain due to medical conditions such as arthritis, chronic back pain, or fibromyalgia (a condition that causes widespread pain). Duloxetine may improve your mood, sleep, appetite, and energy level, and decrease nervousness. It can also decrease pain due to certain medical conditions. Duloxetine is known as a serotonin-norepinephrine reuptake inhibitor (SNRI). This medication works by helping to restore the balance of certain natural substances (serotonin and norepinephrine) in the brain.

Fluoxetine Hcl

Generic Formulation: Fluoxetine HclSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 14
30-Day Fills 14.0
Days Supply 400
TX State Average Benchmarks
Peer Average Claims37.0
Peer Average 30-Day Fills69.4
Peer Average Days Supply2,057
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 62.2% less volume than the regional standard for practitioners inside TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $24.44 across this reporting matrix range.

Provider Avg Cost Per Claim

$1.75

State Avg Cost Per Claim

$14.62

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

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.

Prazosin Hcl

Generic Formulation: Prazosin HclSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 12
30-Day Fills 12.0
Days Supply 356
TX State Average Benchmarks
Peer Average Claims31.0
Peer Average 30-Day Fills42.7
Peer Average Days Supply1,246
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 61.3% less volume than the regional standard for practitioners inside TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $104.62 across this reporting matrix range.

Provider Avg Cost Per Claim

$8.72

State Avg Cost Per Claim

$34.98

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 alpha-1 antagonist used in the treatment of HEART FAILURE; HYPERTENSION; PHEOCHROMOCYTOMA; RAYNAUD DISEASE; PROSTATIC HYPERTROPHY; and URINARY RETENTION.

Therapeutic Applications

Prazosin is used with or without other medications to treat high blood pressure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Prazosin belongs to a class of medications called alpha blockers. It works by relaxing and widening blood vessels so blood can flow more easily.

Quetiapine Fumarate

Generic Formulation: Quetiapine FumarateSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 41
30-Day Fills 45.0
Days Supply 1,300
TX State Average Benchmarks
Peer Average Claims53.0
Peer Average 30-Day Fills74.2
Peer Average Days Supply2,144
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $229.17 across this reporting matrix range.

Provider Avg Cost Per Claim

$5.59

State Avg Cost Per Claim

$30.05

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.

Trazodone Hcl

Generic Formulation: Trazodone HclSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 21
30-Day Fills 21.0
Days Supply 557
TX State Average Benchmarks
Peer Average Claims64.0
Peer Average 30-Day Fills112.5
Peer Average Days Supply3,315
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 67.2% less volume than the regional standard for practitioners inside TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $148.68 across this reporting matrix range.

Provider Avg Cost Per Claim

$7.08

State Avg Cost Per Claim

$12.94

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 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.

Venlafaxine Hcl Er

Generic Formulation: Venlafaxine HclSpecialty: Psychiatry
Provider Metrics Summary
Total Claims 37
30-Day Fills 39.0
Days Supply 1,112
TX State Average Benchmarks
Peer Average Claims32.0
Peer Average 30-Day Fills60.6
Peer Average Days Supply1,797
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $450.40 across this reporting matrix range.

Provider Avg Cost Per Claim

$12.17

State Avg Cost Per Claim

$29.81

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

Venlafaxine is used to treat depression, anxiety, panic attacks, and social anxiety disorder (social phobia). 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.

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 DR. VISHNU CHALLAPALLI M.D. provides transparency into local medical care patterns within Spring, TX.

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 **Psychiatric Unit** 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.