DALE PAN HSIEH MD
Prescription History 1871796607
Psychiatry & Neurology - Psychiatry in Austin, TX

Active since June 08, 2007
3625 MENCHACA RD #202, AUSTIN, TX 78704(512) 517-3586 Get Directions

NPPES record last updated: June 25, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DALE PAN HSIEH MD, an active Psychiatry specialist practicing in Austin, TX. Our medical registry currently tracks 17 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 326 documented patient claims. Among these therapy options, the most frequently utilized medication is Escitalopram Oxalate, which accounts for 47 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.

17
Medications
326
Total Claims
447
30-Day Fills
Escitalopram Oxalate
Most Prescribed · 47 claims
View details
17 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by DALE PAN HSIEH MD in 2023, with prescription volumes, average cost per fill, and TX state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other TX PrescribersVs. TX Avg

About Escitalopram Oxalate: Escitalopram is used to treat depression and anxiety. Show more ▾

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

In 2023, this provider wrote 47 Medicare prescriptions for Escitalopram Oxalate, about the same volume as the typical Texas prescriber of this medication (50). Medicare paid an average of $12.34 per fill, versus $14.13 statewide.

How often this provider prescribes it

This provider
47
TX average
50.0

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

What Medicare paid per fill

This provider
$12.34
TX average
$14.13

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

75.1
30-Day Fills
standardized to 30-day supplies
2,253
Days of Medication
total across all patients in 2023

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 43 Medicare prescriptions for Dextroamphetamine-Amphetamine, about 1.3 times the volume of the typical Texas prescriber of this medication (34). Medicare paid an average of $35.67 per fill, versus $41.45 statewide.

How often this provider prescribes it

This provider
43
TX average
34.0

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

What Medicare paid per fill

This provider
$35.67
TX average
$41.45

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

43
30-Day Fills
standardized to 30-day supplies
1,278
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 29 Medicare prescriptions for Alprazolam, about half the volume of the typical Texas prescriber of this medication (68). Medicare paid an average of $7.31 per fill, versus $8.23 statewide.

How often this provider prescribes it

This provider
29
TX average
68.0

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

What Medicare paid per fill

This provider
$7.31
TX average
$8.23

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

29.5
30-Day Fills
standardized to 30-day supplies
885
Days of Medication
total across all patients in 2023

About Lamotrigine: Lamotrigine is used alone or with other medications to prevent and control seizures. Show more ▾

It may also be used to help prevent the extreme mood swings of bipolar disorder in adults. Lamotrigine is known as an anticonvulsant or antiepileptic drug. It is thought to work by restoring the balance of certain natural substances in the brain. This drug is not approved for use in children younger than 2 years due to an increased risk of side effects (such as infections). A phenyltriazine compound, sodium and calcium channel blocker that is used for the treatment of SEIZURES and BIPOLAR DISORDER.

In 2023, this provider wrote 29 Medicare prescriptions for Lamotrigine, about 69% of the volume of the typical Texas prescriber of this medication (42). Medicare paid an average of $6.24 per fill, versus $17.15 statewide.

How often this provider prescribes it

This provider
29
TX average
42.0

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

What Medicare paid per fill

This provider
$6.24
TX average
$17.15

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

65.2
30-Day Fills
standardized to 30-day supplies
1,957
Days of Medication
total across all patients in 2023

About Lorazepam: This medication is used to treat serious seizures that do not stop (status epilepticus). Show more ▾

It is also used before surgeries or procedures to cause drowsiness, decrease anxiety, and cause forgetfulness about the procedure or surgery. Lorazepam belongs to a class of medications called benzodiazepines, which produce a calming effect on the brain and nerves (central nervous system). It is thought to work by increasing the effect of a certain natural chemical (GABA) in the brain. A benzodiazepine used as an anti-anxiety agent with few side effects. It also has hypnotic, anticonvulsant, and considerable sedative properties and has been proposed as a preanesthetic agent.

In 2023, this provider wrote 23 Medicare prescriptions for Lorazepam, about half the volume of the typical Texas prescriber of this medication (42). Medicare paid an average of $2.84 per fill, versus $7.67 statewide.

How often this provider prescribes it

This provider
23
TX average
42.0

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

What Medicare paid per fill

This provider
$2.84
TX average
$7.67

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

23
30-Day Fills
standardized to 30-day supplies
664
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 17 Medicare prescriptions for Quetiapine Fumarate, about a third of the volume of the typical Texas prescriber of this medication (53). Medicare paid an average of $23.93 per fill, versus $30.05 statewide.

How often this provider prescribes it

This provider
17
TX average
53.0

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

What Medicare paid per fill

This provider
$23.93
TX average
$30.05

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

25
30-Day Fills
standardized to 30-day supplies
750
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 17 Medicare prescriptions for Trazodone Hcl, about a quarter of the volume of the typical Texas prescriber of this medication (64). Medicare paid an average of $23.17 per fill, versus $12.94 statewide.

How often this provider prescribes it

This provider
17
TX average
64.0

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

What Medicare paid per fill

This provider
$23.17
TX average
$12.94

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

37
30-Day Fills
standardized to 30-day supplies
1,110
Days of Medication
total across all patients in 2023

About Chlorpromazine Hcl: This medication is used to treat certain mental/mood disorders (such as schizophrenia, psychotic disorders, manic phase of bipolar disorder, severe behavioral problems in children). Show more ▾

Chlorpromazine helps you to think more clearly, feel less nervous, and take part in everyday life. It can reduce aggressive behavior and the desire to hurt yourself/others. It may also help to decrease hallucinations (hearing/seeing things that are not there). Chlorpromazine is a psychiatric medication that belongs to the class of drugs called phenothiazine antipsychotics. It works by helping to restore the balance of certain natural substances in the brain. Chlorpromazine is also used to control nausea/vomiting, relieve prolonged hiccups, relieve restlessness/anxiety before surgery, and help treat tetanus. The prototypical phenothiazine antipsychotic drug. Like the other drugs in this class chlorpromazine's antipsychotic actions are thought to be due to long-term adaptation by the brain to blocking DOPAMINE RECEPTORS. Chlorpromazine has several other actions and therapeutic uses, including as an antiemetic and in the treatment of intractable hiccup.

In 2023, this provider wrote 15 Medicare prescriptions for Chlorpromazine Hcl, about 63% of the volume of the typical Texas prescriber of this medication (24). Medicare paid an average of $113.99 per fill, versus $373.73 statewide.

How often this provider prescribes it

This provider
15
TX average
24.0

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

What Medicare paid per fill

This provider
$113.99
TX average
$373.73

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

15
30-Day Fills
standardized to 30-day supplies
366
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 13 Medicare prescriptions for Bupropion Xl, about a third of the volume of the typical Texas prescriber of this medication (37). Medicare paid an average of $37.77 per fill, versus $37.71 statewide.

How often this provider prescribes it

This provider
13
TX average
37.0

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

What Medicare paid per fill

This provider
$37.77
TX average
$37.71

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 Haloperidol: Haloperidol is used to treat certain mental/mood disorders (such as schizophrenia, schizoaffective disorders). Show more ▾

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). 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)

In 2023, this provider wrote 12 Medicare prescriptions for Haloperidol, about a third of the volume of the typical Texas prescriber of this medication (31). Medicare paid an average of $17.30 per fill, versus $40.15 statewide.

How often this provider prescribes it

This provider
12
TX average
31.0

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

What Medicare paid per fill

This provider
$17.30
TX average
$40.15

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

16.1
30-Day Fills
standardized to 30-day supplies
454
Days of Medication
total across all patients in 2023

About Hydroxyzine Pamoate: Hydroxyzine is used to treat itching caused by allergies. Show more ▾

It is an antihistamine and works by blocking a certain natural substance (histamine) that your body makes during an allergic reaction. Hydroxyzine may also be used short-term to treat anxiety or to help you feel sleepy/relaxed before and after surgery. A histamine H1 receptor antagonist that is effective in the treatment of chronic urticaria, dermatitis, and histamine-mediated pruritus. Unlike its major metabolite CETIRIZINE, it does cause drowsiness. It is also effective as an antiemetic, for relief of anxiety and tension, and as a sedative.

In 2023, this provider wrote 12 Medicare prescriptions for Hydroxyzine Pamoate, about a third of the volume of the typical Texas prescriber of this medication (36). Medicare paid an average of $5.70 per fill, versus $14.07 statewide.

How often this provider prescribes it

This provider
12
TX average
36.0

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

What Medicare paid per fill

This provider
$5.70
TX average
$14.07

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

12
30-Day Fills
standardized to 30-day supplies
360
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 12 Medicare prescriptions for Clonazepam, about a quarter of the volume of the typical Texas prescriber of this medication (50). Medicare paid an average of $6.68 per fill, versus $9.40 statewide.

How often this provider prescribes it

This provider
12
TX average
50.0

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

What Medicare paid per fill

This provider
$6.68
TX average
$9.40

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

12
30-Day Fills
standardized to 30-day supplies
360
Days of Medication
total across all patients in 2023

About Carbamazepine: Carbamazepine is used to prevent and control seizures. Show more ▾

This medication is known as an anticonvulsant or anti-epileptic drug. It is also used to relieve certain types of nerve pain (such as trigeminal neuralgia). This medication works by reducing the spread of seizure activity in the brain and restoring the normal balance of nerve activity. A dibenzazepine that acts as a sodium channel blocker. It is used as an anticonvulsant for the treatment of grand mal and psychomotor or focal SEIZURES. It may also be used in the management of BIPOLAR DISORDER, and has analgesic properties.

In 2023, this provider wrote 12 Medicare prescriptions for Carbamazepine, about half the volume of the typical Texas prescriber of this medication (24). Medicare paid an average of $17.95 per fill, versus $66.68 statewide.

How often this provider prescribes it

This provider
12
TX average
24.0

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

What Medicare paid per fill

This provider
$17.95
TX average
$66.68

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

12
30-Day Fills
standardized to 30-day supplies
360
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 12 Medicare prescriptions for Fluoxetine Hcl, about a third of the volume of the typical Texas prescriber of this medication (37). Medicare paid an average of $6.83 per fill, versus $14.62 statewide.

How often this provider prescribes it

This provider
12
TX average
37.0

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

What Medicare paid per fill

This provider
$6.83
TX average
$14.62

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

18
30-Day Fills
standardized to 30-day supplies
540
Days of Medication
total across all patients in 2023

About Dexmethylphenidate Hcl: This medication is used to treat attention deficit hyperactivity disorder - ADHD. Show more ▾

It works by changing the amounts of certain natural substances in the brain. Dexmethylphenidate 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. A methylphenidate derivative, DOPAMINE UPTAKE INHIBITOR and CENTRAL NERVOUS SYSTEM STIMULANT that is used in the treatment of ATTENTION DEFICIT HYPERACTIVITY DISORDER.

In 2023, this provider wrote 11 Medicare prescriptions for Dexmethylphenidate Hcl, about 79% of the volume of the typical Texas prescriber of this medication (14). Medicare paid an average of $10.57 per fill, versus $43.71 statewide.

How often this provider prescribes it

This provider
11
TX average
14.0

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

What Medicare paid per fill

This provider
$10.57
TX average
$43.71

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

11
30-Day Fills
standardized to 30-day supplies
319
Days of Medication
total across all patients in 2023

About Gabapentin: Gabapentin is used with other medications to prevent and control seizures. Show more ▾

It is also used to relieve nerve pain following shingles (a painful rash due to herpes zoster infection) in adults. Gabapentin is known as an anticonvulsant or antiepileptic drug. A cyclohexane-gamma-aminobutyric acid derivative that is used for the treatment of PARTIAL SEIZURES; NEURALGIA; and RESTLESS LEGS SYNDROME.

In 2023, this provider wrote 11 Medicare prescriptions for Gabapentin, about 12% of the volume of the typical Texas prescriber of this medication (94). Medicare paid an average of $5.66 per fill, versus $21.94 statewide.

How often this provider prescribes it

This provider
11
TX average
94.0

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

What Medicare paid per fill

This provider
$5.66
TX average
$21.94

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

11
30-Day Fills
standardized to 30-day supplies
330
Days of Medication
total across all patients in 2023

About Lithium Carbonate Er: This medication is used to treat manic-depressive disorder (bipolar disorder). Show more ▾

It works to stabilize the mood and reduce extremes in behavior by restoring the balance of certain natural substances (neurotransmitters) in the brain. Some of the benefits of continued use of this medication include decreasing how often manic episodes occur and decreasing the symptoms of manic episodes, such as exaggerated feelings of well-being, feelings that others wish to harm you, irritability, anxiousness, rapid/loud speech, and aggressive/hostile behaviors. A lithium salt, classified as a mood-stabilizing agent. Lithium ion alters the metabolism of BIOGENIC MONOAMINES in the CENTRAL NERVOUS SYSTEM, and affects multiple neurotransmission systems.

In 2023, this provider wrote 11 Medicare prescriptions for Lithium Carbonate Er, about half the volume of the typical Texas prescriber of this medication (24). Medicare paid an average of $13.52 per fill, versus $17.05 statewide.

How often this provider prescribes it

This provider
11
TX average
24.0

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

What Medicare paid per fill

This provider
$13.52
TX average
$17.05

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

21
30-Day Fills
standardized to 30-day supplies
630
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 TX prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the TX average cost per fill.

About this data. The prescription history for DALE PAN HSIEH MD 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 Psychiatry prescribing approach at this Austin, TX 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 TX prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.