ROBERT CARL CLARK M.D.
Prescription History 1861492035
Psychiatry & Neurology - Psychiatry in Denver, CO
Medicare Part D Prescription History
Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for ROBERT CARL CLARK M.D., an active Psychiatry specialist practicing in Denver, CO. Our medical registry currently tracks 6 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 127 documented patient claims. Among these therapy options, the most frequently utilized medication is Olanzapine, which accounts for 56 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.
| Medication | Prescriptions (2023)Rx (2023) | Avg Cost per FillCost / Fill | Vs. Other CO PrescribersVs. CO Avg |
|---|---|---|---|
| Olanzapine | 56 | $16.63▼ below CO avg | ▲ More than typical |
About Olanzapine: Olanzapine is used to treat certain mental/mood conditions (such as schizophrenia, bipolar disorder). Show more ▾ It may also be used in combination with other medication to treat depression. This medication can help to decrease hallucinations and help you to think more clearly and positively about yourself, feel less agitated, and take a more active part in everyday life. Olanzapine belongs to a class of drugs called atypical antipsychotics. It works by helping to restore the balance of certain natural substances in the brain. Talk to the doctor about the risks and benefits of treatment (especially when used by teenagers). See also Precautions section. A benzodiazepine derivative that binds SEROTONIN RECEPTORS; MUSCARINIC RECEPTORS; HISTAMINE H1 RECEPTORS; ADRENERGIC ALPHA-1 RECEPTORS; and DOPAMINE RECEPTORS. It is an antipsychotic agent used in the treatment of SCHIZOPHRENIA; BIPOLAR DISORDER; and MAJOR DEPRESSIVE DISORDER; it may also reduce nausea and vomiting in patients undergoing chemotherapy. In 2023, this provider wrote 56 Medicare prescriptions for Olanzapine, about 1.3 times the volume of the typical Colorado prescriber of this medication (43). Medicare paid an average of $16.63 per fill, versus $36.81 statewide. How often this provider prescribes it This provider prescribes this medication more often than the average CO prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the CO average for this medication. 56 30-Day Fills standardized to 30-day supplies 1,634 Days of Medication total across all patients in 2023 | |||
| Risperidone | 24 | $19.34 | ▼ Less than typical |
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 24 Medicare prescriptions for Risperidone, about half the volume of the typical Colorado prescriber of this medication (43). Medicare paid an average of $19.34 per fill, versus $18.71 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average CO prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 24 30-Day Fills standardized to 30-day supplies 698 Days of Medication total across all patients in 2023 | |||
| Gabapentin | 13 | $33.01 | ▼ Less than typical |
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 13 Medicare prescriptions for Gabapentin, about a quarter of the volume of the typical Colorado prescriber of this medication (64). Medicare paid an average of $33.01 per fill, versus $25.79 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average CO prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill 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 2023 | |||
| Clonazepam | 12 | $6.44▼ below CO avg | ▼ Less than typical |
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 third of the volume of the typical Colorado prescriber of this medication (34). Medicare paid an average of $6.44 per fill, versus $9.89 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average CO prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the CO average for this medication. 12 30-Day Fills standardized to 30-day supplies 360 Days of Medication total across all patients in 2023 | |||
| Benztropine Mesylate | 11 | $9.21▼ below CO avg | ▼ Less than typical |
About Benztropine Mesylate: Benztropine is used to treat symptoms of Parkinson's disease or involuntary movements due to the side effects of certain psychiatric drugs (antipsychotics such as chlorpromazine/haloperidol). Show more ▾ Benztropine belongs to a class of medication called anticholinergics that work by blocking a certain natural substance (acetylcholine). This helps decrease muscle stiffness, sweating, and the production of saliva, and helps improve walking ability in people with Parkinson's disease. Anticholinergics can stop severe muscle spasms of the back, neck, and eyes that are sometimes caused by psychiatric drugs. It can also decrease other side effects such as muscle stiffness/rigidity (extrapyramidal signs-EPS). It is not helpful in treating movement problems caused by tardive dyskinesia and may worsen them. Benztropine should not be used by children younger than 3 years. A centrally active muscarinic antagonist that has been used in the symptomatic treatment of PARKINSON DISEASE. Benztropine also inhibits the uptake of dopamine. In 2023, this provider wrote 11 Medicare prescriptions for Benztropine Mesylate, about a quarter of the volume of the typical Colorado prescriber of this medication (43). Medicare paid an average of $9.21 per fill, versus $14.50 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average CO prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the CO average for this medication. 11 30-Day Fills standardized to 30-day supplies 330 Days of Medication total across all patients in 2023 | |||
| Mirtazapine | 11 | $7.86▼ below CO avg | ▼ Less than typical |
About Mirtazapine: Mirtazapine is used to treat depression. Show more ▾ 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. 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. In 2023, this provider wrote 11 Medicare prescriptions for Mirtazapine, about a third of the volume of the typical Colorado prescriber of this medication (34). Medicare paid an average of $7.86 per fill, versus $25.52 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average CO prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the CO average for this medication. 11 30-Day Fills standardized to 30-day supplies 330 Days of Medication total across all patients in 2023 | |||
About this data. The prescription history for ROBERT CARL CLARK M.D. 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 Denver, CO 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 CO prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.
