DR. KAI SPRING HAYES MD
Prescription History 1063403921
Psychiatry & Neurology - Psychiatry in Haverhill, MA

Active since October 31, 2005PECOS EnrolledAccepts Medicare Assignment
140 LINCOLN AVE, ADULT BEHAVIORAL UNIT, HAVERHILL, MA 01830(978) 521-8339(978) 521-3658 Get Directions

NPPES record last updated: July 29, 2011. 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 DR. KAI SPRING HAYES MD, an active Psychiatry specialist practicing in Haverhill, MA. Our medical registry currently tracks 7 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 110 documented patient claims. Among these therapy options, the most frequently utilized medication is Trazodone Hcl, which accounts for 21 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.

7
Medications
110
Total Claims
110
30-Day Fills
Trazodone Hcl
Most Prescribed · 21 claims
View details
7 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by DR. KAI SPRING HAYES MD in 2023, with prescription volumes, average cost per fill, and MA state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other MA PrescribersVs. MA Avg

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 21 Medicare prescriptions for Trazodone Hcl, about a third of the volume of the typical Massachusetts prescriber of this medication (68). Medicare paid an average of $5.64 per fill, versus $12.36 statewide.

How often this provider prescribes it

This provider
21
MA average
68.0

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

What Medicare paid per fill

This provider
$5.64
MA average
$12.36

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

21
30-Day Fills
standardized to 30-day supplies
612
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 19 Medicare prescriptions for Clonazepam, about a third of the volume of the typical Massachusetts prescriber of this medication (60). Medicare paid an average of $7.53 per fill, versus $9.01 statewide.

How often this provider prescribes it

This provider
19
MA average
60.0

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

What Medicare paid per fill

This provider
$7.53
MA average
$9.01

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

19
30-Day Fills
standardized to 30-day supplies
466
Days of Medication
total across all patients in 2023

About Pregabalin: This medication is used to treat pain caused by nerve damage due to diabetes, shingles (herpes zoster) infection, or spinal cord injury. Show more ▾

This medication is also used to treat pain in people with fibromyalgia. It is also used with other medications to treat certain types of seizures (focal seizures). A gamma-aminobutyric acid (GABA) derivative that functions as a CALCIUM CHANNEL BLOCKER and is used as an ANTICONVULSANT as well as an ANTI-ANXIETY AGENT. It is also used as an ANALGESIC in the treatment of NEUROPATHIC PAIN and FIBROMYALGIA.

In 2023, this provider wrote 15 Medicare prescriptions for Pregabalin, about half the volume of the typical Massachusetts prescriber of this medication (32). Medicare paid an average of $96.84 per fill, versus $54.69 statewide.

How often this provider prescribes it

This provider
15
MA average
32.0

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

What Medicare paid per fill

This provider
$96.84
MA average
$54.69

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

15
30-Day Fills
standardized to 30-day supplies
409
Days of Medication
total across all patients in 2023

About Metoprolol Succinate: This medication is a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure. Show more ▾

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

In 2023, this provider wrote 14 Medicare prescriptions for Metoprolol Succinate, about 13% of the volume of the typical Massachusetts prescriber of this medication (106). Medicare paid an average of $14.97 per fill, versus $23.92 statewide.

How often this provider prescribes it

This provider
14
MA average
106.0

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

What Medicare paid per fill

This provider
$14.97
MA average
$23.92

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

14
30-Day Fills
standardized to 30-day supplies
403
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 14 Medicare prescriptions for Quetiapine Fumarate, about a quarter of the volume of the typical Massachusetts prescriber of this medication (58). Medicare paid an average of $16.30 per fill, versus $42.36 statewide.

How often this provider prescribes it

This provider
14
MA average
58.0

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

What Medicare paid per fill

This provider
$16.30
MA average
$42.36

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

14.2
30-Day Fills
standardized to 30-day supplies
338
Days of Medication
total across all patients in 2023

About Tamsulosin Hcl: Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH). Show more ▾

It does not shrink the prostate, but it works by relaxing the muscles in the prostate and the bladder. This helps to relieve symptoms of BPH such as difficulty in beginning the flow of urine, weak stream, and the need to urinate often or urgently (including during the middle of the night). Tamsulosin belongs to a class of drugs known as alpha blockers. Do not use this medication to treat high blood pressure.

In 2023, this provider wrote 14 Medicare prescriptions for Tamsulosin Hcl, about 19% of the volume of the typical Massachusetts prescriber of this medication (74). Medicare paid an average of $27.02 per fill, versus $24.27 statewide.

How often this provider prescribes it

This provider
14
MA average
74.0

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

What Medicare paid per fill

This provider
$27.02
MA average
$24.27

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

14
30-Day Fills
standardized to 30-day supplies
392
Days of Medication
total across all patients in 2023

About Risperidone: Risperidone is used to treat a certain mental/mood disorder called schizophrenia. Show more ▾

This medication can decrease hallucinations, help you to think more clearly and positively about yourself, feel less agitated, and take a more active part in everyday life. Risperidone is an antipsychotic drug (atypical type). It works by helping to restore the balance of certain natural substances in the brain. A selective blocker of DOPAMINE D2 RECEPTORS and SEROTONIN 5-HT2 RECEPTORS that acts as an atypical antipsychotic agent. It has been shown to improve both positive and negative symptoms in the treatment of SCHIZOPHRENIA.

In 2023, this provider wrote 13 Medicare prescriptions for Risperidone, about a quarter of the volume of the typical Massachusetts prescriber of this medication (56). Medicare paid an average of $16.72 per fill, versus $15.27 statewide.

How often this provider prescribes it

This provider
13
MA average
56.0

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

What Medicare paid per fill

This provider
$16.72
MA average
$15.27

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

13
30-Day Fills
standardized to 30-day supplies
352
Days of Medication
total across all patients in 2023
No medications match the current filters.
More than typical Typical Less than typical= prescription volume vs the average MA prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the MA average cost per fill.

About this data. The prescription history for DR. KAI SPRING HAYES 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 Haverhill, MA 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 MA prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.