CARA HAMILTON
Prescription History 1841732021
Nurse Practitioner - Psychiatric/Mental Health in Renton, WA

Active since November 05, 2016PECOS EnrolledAccepts Medicare Assignment
221 WELLS AVE S, RENTON, WA 98057(509) 475-3398 Get Directions

NPPES record last updated: October 26, 2017. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 26, 2017, Nov 5, 2016 (2 updates tracked since 2016).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for CARA HAMILTON, an active Psychiatric/Mental Health specialist practicing in Renton, WA. Our medical registry currently tracks 9 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 197 documented patient claims. Among these therapy options, the most frequently utilized medication is Lamotrigine, which accounts for 50 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.

9
Medications
197
Total Claims
416
30-Day Fills
Lamotrigine
Most Prescribed · 50 claims
View details
9 medications · 2024 Medicare Part D
Medicare Part D medications prescribed by CARA HAMILTON in 2024, with prescription volumes, average cost per fill, and WA state comparisons
Medication Prescriptions (2024)Rx (2024) Avg Cost per FillCost / Fill Vs. Other WA PrescribersVs. WA Avg

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 2024, this provider wrote 50 Medicare prescriptions for Lamotrigine, about 1.2 times the volume of the typical Washington prescriber of this medication (41.2). Medicare paid an average of $18.88 per fill, versus $17.54 statewide.

How often this provider prescribes it

This provider
50
WA average
41.2

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

What Medicare paid per fill

This provider
$18.88
WA average
$17.54

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

138.2
30-Day Fills
standardized to 30-day supplies
4,122
Days of Medication
total across all patients in 2024

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 2024, this provider wrote 43 Medicare prescriptions for Dextroamphetamine-Amphetamine, about 1.8 times the volume of the typical Washington prescriber of this medication (24.1). Medicare paid an average of $48.81 per fill, versus $31.40 statewide.

How often this provider prescribes it

This provider
43
WA average
24.1

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

What Medicare paid per fill

This provider
$48.81
WA average
$31.40

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

43
30-Day Fills
standardized to 30-day supplies
1,258
Days of Medication
total across all patients in 2024

About Duloxetine Hcl: This medication is used to treat certain mental/mood disorders (such as depression, anxiety). Show more ▾

It is also 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 belongs to a class of drugs known as serotonin-norepinephrine reuptake inhibitors (SNRIs). It works by helping to restore the balance of certain natural substances (serotonin and norepinephrine) in the brain. 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.

In 2024, this provider wrote 20 Medicare prescriptions for Duloxetine Hcl, about half the volume of the typical Washington prescriber of this medication (44.1). Medicare paid an average of $26.29 per fill, versus $26.10 statewide.

How often this provider prescribes it

This provider
20
WA average
44.1

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

What Medicare paid per fill

This provider
$26.29
WA average
$26.10

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

59
30-Day Fills
standardized to 30-day supplies
1,770
Days of Medication
total across all patients in 2024

About Quetiapine Fumarate: This medication is used to treat certain mental/mood disorders (such as schizophrenia, bipolar disorder, sudden episodes of mania or depression associated with bipolar disorder). Show more ▾

Quetiapine belongs to a class of drugs known as atypical antipsychotics. It works by helping to restore the balance of certain natural substances in the brain. 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 2024, this provider wrote 18 Medicare prescriptions for Quetiapine Fumarate, about a third of the volume of the typical Washington prescriber of this medication (49.5). Medicare paid an average of $29.90 per fill, versus $19.76 statewide.

How often this provider prescribes it

This provider
18
WA average
49.5

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

What Medicare paid per fill

This provider
$29.90
WA average
$19.76

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

48
30-Day Fills
standardized to 30-day supplies
1,440
Days of Medication
total across all patients in 2024

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

Trazodone works by helping to restore the balance of a certain natural substance (serotonin) in the brain. A serotonin uptake inhibitor that is used as an antidepressive agent. It has been shown to be effective in patients with major depressive disorders and other subsets of depressive disorders. It is generally more useful in depressive disorders associated with insomnia and anxiety. This drug does not aggravate psychotic symptoms in patients with schizophrenia or schizoaffective disorders. (From AMA Drug Evaluations Annual, 1994, p309)

In 2024, this provider wrote 16 Medicare prescriptions for Trazodone Hcl, about a quarter of the volume of the typical Washington prescriber of this medication (60.6). Medicare paid an average of $6.19 per fill, versus $10.78 statewide.

How often this provider prescribes it

This provider
16
WA average
60.6

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

What Medicare paid per fill

This provider
$6.19
WA average
$10.78

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

46
30-Day Fills
standardized to 30-day supplies
1,365
Days of Medication
total across all patients in 2024

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 2024, this provider wrote 13 Medicare prescriptions for Alprazolam, about a third of the volume of the typical Washington prescriber of this medication (34.1). Medicare paid an average of $24.43 per fill, versus $4.76 statewide.

How often this provider prescribes it

This provider
13
WA average
34.1

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

What Medicare paid per fill

This provider
$24.43
WA average
$4.76

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

13
30-Day Fills
standardized to 30-day supplies
390
Days of Medication
total across all patients in 2024

About Dextroamphetamine-Amphet Er: This combination medication is used to treat attention deficit hyperactivity disorder - ADHD. Show more ▾

It works by changing the amounts of certain natural substances in the brain. Amphetamine/dextroamphetamine belongs to a class of drugs known as stimulants. It can help increase your ability to pay attention, stay focused on an activity, and control behavior problems. It may also help you to organize your tasks and improve listening skills.

In 2024, this provider wrote 13 Medicare prescriptions for Dextroamphetamine-Amphet Er, about 67% of the volume of the typical Washington prescriber of this medication (19.3). Medicare paid an average of $53.87 per fill, versus $59.89 statewide.

How often this provider prescribes it

This provider
13
WA average
19.3

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

What Medicare paid per fill

This provider
$53.87
WA average
$59.89

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

13
30-Day Fills
standardized to 30-day supplies
374
Days of Medication
total across all patients in 2024

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 2024, this provider wrote 12 Medicare prescriptions for Gabapentin, about 17% of the volume of the typical Washington prescriber of this medication (72.3). Medicare paid an average of $10.72 per fill, versus $19.65 statewide.

How often this provider prescribes it

This provider
12
WA average
72.3

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

What Medicare paid per fill

This provider
$10.72
WA average
$19.65

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

32.5
30-Day Fills
standardized to 30-day supplies
976
Days of Medication
total across all patients in 2024

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

Nortriptyline belongs to a class of drugs known as tricyclic antidepressants. It works by helping to restore the balance of certain natural substances in the brain. A metabolite of AMITRIPTYLINE that is also used as an antidepressive agent. Nortriptyline is used in major depression, dysthymia, and atypical depressions.

In 2024, this provider wrote 12 Medicare prescriptions for Nortriptyline Hcl, about half the volume of the typical Washington prescriber of this medication (20.6). Medicare paid an average of $12.68 per fill, versus $17.18 statewide.

How often this provider prescribes it

This provider
12
WA average
20.6

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

What Medicare paid per fill

This provider
$12.68
WA average
$17.18

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

23
30-Day Fills
standardized to 30-day supplies
660
Days of Medication
total across all patients in 2024
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 WA prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the WA average cost per fill.

About this data. The prescription history for CARA HAMILTON is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2024, 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 Psychiatric/Mental Health prescribing approach at this Renton, WA 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 among WA prescribers of the same medication and form, shown only when at least five prescribers contribute. Always confirm current medications and costs directly with the provider and your plan.

About the medication summaries. Drug use descriptions come from the CMS Medicare Part D Drug Spending Dashboard (2024), and substance definitions from Medical Subject Headings (MeSH) 2026, U.S. National Library of Medicine. They are summaries that do not contain all possible information about a medication and are not individual medical advice. Ask a health care professional about any medication and your specific health needs.