MOHAMMAD K CHOWDHURY M.D.
Prescription History 1639335607
Psychiatry & Neurology - Psychiatry in Raymore, MO
What does Dr. Chowdhury prescribe?
In 2024, Dr. Chowdhury wrote 2,708 Medicare prescriptions for 53 medications. The most prescribed was Buspirone Hcl, with 199 prescriptions for 32 patients.
Medicare Part D only. These are prescriptions filled by people with Medicare drug coverage in 2024, from the CMS data released in 2026, the most recent year available. CMS does not publish medications with fewer than 11 prescriptions, so this is not a full list of what Dr. Chowdhury prescribes.
Medications 53 medications
Prescriptions filled under Medicare Part D in 2024. Select a medication to see what it is used for and how it compares with other Missouri prescribers.
What it is used for
This medication is used to treat anxiety.
Compared with Missouri prescribers
Dr. Chowdhury wrote 199 prescriptions for Buspirone Hcl, about 3.1 times as often as the typical Missouri prescriber of it (63). Medicare paid $17.66 per fill, versus $13.90 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Clonazepam is used to prevent and control seizures.
Compared with Missouri prescribers
Dr. Chowdhury wrote 188 prescriptions for Clonazepam, about 2.9 times as often as the typical Missouri prescriber of it (65). Medicare paid $10.39 per fill, versus $8.79 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
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).
Compared with Missouri prescribers
Dr. Chowdhury wrote 167 prescriptions for Quetiapine Fumarate, about 2.4 times as often as the typical Missouri prescriber of it (69). Medicare paid $11.29 per fill, versus $16.57 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat depression.
Compared with Missouri prescribers
Dr. Chowdhury wrote 163 prescriptions for Trazodone Hcl, about 1.8 times as often as the typical Missouri prescriber of it (93). Medicare paid $7.71 per fill, versus $7.90 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, anxiety, panic attacks, and social anxiety disorder).
Compared with Missouri prescribers
Dr. Chowdhury wrote 161 prescriptions for Venlafaxine Hcl Er, about 3.4 times as often as the typical Missouri prescriber of it (47). Medicare paid $21.87 per fill, versus $21.58 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder).
Compared with Missouri prescribers
Dr. Chowdhury wrote 141 prescriptions for Fluoxetine Hcl, about 2.7 times as often as the typical Missouri prescriber of it (52). Medicare paid $6.97 per fill, versus $9.54 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with Missouri prescribers
Dr. Chowdhury wrote 106 prescriptions for Duloxetine Hcl, about 1.4 times as often as the typical Missouri prescriber of it (73). Medicare paid $15.70 per fill, versus $21.77 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as bipolar disorder, schizophrenia, Tourette's syndrome, and irritability associated with autistic disorder).
Compared with Missouri prescribers
Dr. Chowdhury wrote 95 prescriptions for Aripiprazole, about 1.8 times as often as the typical Missouri prescriber of it (54). Medicare paid $88.21 per fill, versus $60.37 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder, post-traumatic stress disorder, social anxiety disorder).
Compared with Missouri prescribers
Dr. Chowdhury wrote 95 prescriptions for Sertraline Hcl, about 1.2 times as often as the typical Missouri prescriber of it (82). Medicare paid $4.51 per fill, versus $7.86 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is a beta blocker used to treat high blood pressure, irregular heartbeats, shaking (tremors), and other conditions.
Compared with Missouri prescribers
Dr. Chowdhury wrote 88 prescriptions for Propranolol Hcl, about 2.8 times as often as the typical Missouri prescriber of it (32). Medicare paid $9.90 per fill, versus $15.33 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as schizophrenia, bipolar disorder).
Compared with Missouri prescribers
Dr. Chowdhury wrote 77 prescriptions for Olanzapine, about 1.3 times as often as the typical Missouri prescriber of it (60). Medicare paid $23.74 per fill, versus $23.83 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with Missouri prescribers
Dr. Chowdhury wrote 75 prescriptions for Escitalopram Oxalate, about as often as the typical Missouri prescriber of it (68). Medicare paid $5.00 per fill, versus $9.52 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Zolpidem is used for a short time to treat a certain sleep problem (insomnia) in adults.
Compared with Missouri prescribers
Dr. Chowdhury wrote 68 prescriptions for Zolpidem Tartrate, about as often as the typical Missouri prescriber of it (60). Medicare paid $8.09 per fill, versus $7.06 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Lamotrigine is used alone or with other medications to prevent and control seizures.
Compared with Missouri prescribers
Dr. Chowdhury wrote 65 prescriptions for Lamotrigine, about as often as the typical Missouri prescriber of it (59). Medicare paid $12.60 per fill, versus $13.12 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Prazosin is used with or without other medications to treat high blood pressure.
Compared with Missouri prescribers
Dr. Chowdhury wrote 65 prescriptions for Prazosin Hcl, about 1.3 times as often as the typical Missouri prescriber of it (48). Medicare paid $16.45 per fill, versus $15.82 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Hydroxyzine is used to treat itching caused by allergies.
Compared with Missouri prescribers
Dr. Chowdhury wrote 56 prescriptions for Hydroxyzine Hcl, about 1.4 times as often as the typical Missouri prescriber of it (40). Medicare paid $35.23 per fill, versus $17.74 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
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).
Compared with Missouri prescribers
Dr. Chowdhury wrote 50 prescriptions for Benztropine Mesylate, about 80% as often as the typical Missouri prescriber of it (63). Medicare paid $21.92 per fill, versus $12.46 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat depression.
Compared with Missouri prescribers
Dr. Chowdhury wrote 49 prescriptions for Mirtazapine, about 81% as often as the typical Missouri prescriber of it (61). Medicare paid $12.29 per fill, versus $17.80 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as schizophrenia, bipolar disorder, irritability associated with autistic disorder).
Compared with Missouri prescribers
Dr. Chowdhury wrote 49 prescriptions for Risperidone, about 87% as often as the typical Missouri prescriber of it (57). Medicare paid $6.69 per fill, versus $13.52 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as schizophrenia, schizoaffective disorder).
Compared with Missouri prescribers
Dr. Chowdhury wrote 47 prescriptions for Invega Sustenna, about as often as the typical Missouri prescriber of it (48). Medicare paid $2,701.85 per fill, versus $3,213.89 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat manic-depressive disorder (bipolar disorder).
Compared with Missouri prescribers
Dr. Chowdhury wrote 47 prescriptions for Lithium Carbonate Er, about 1.7 times as often as the typical Missouri prescriber of it (28). Medicare paid $10.11 per fill, versus $14.40 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat seizure disorders, mental/mood conditions (such as manic phase of bipolar disorder), and to prevent migraine headaches.
Compared with Missouri prescribers
Dr. Chowdhury wrote 44 prescriptions for Divalproex Sodium Er, about as often as the typical Missouri prescriber of it (42). Medicare paid $24.86 per fill, versus $56.43 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This combination medication is used to treat attention deficit hyperactivity disorder - ADHD.
Compared with Missouri prescribers
Dr. Chowdhury wrote 41 prescriptions for Dextroamphetamine-Amphetamine, about as often as the typical Missouri prescriber of it (39). Medicare paid $42.90 per fill, versus $32.76 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Donepezil is used to treat confusion (dementia) related to Alzheimer's disease.
Compared with Missouri prescribers
Dr. Chowdhury wrote 41 prescriptions for Donepezil Hcl, about half as often as the typical Missouri prescriber of it (71). Medicare paid $43.73 per fill, versus $10.60 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat depression.
Compared with Missouri prescribers
Dr. Chowdhury wrote 40 prescriptions for Bupropion Xl, about 79% as often as the typical Missouri prescriber of it (51). Medicare paid $33.57 per fill, versus $21.98 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Hydroxyzine is used to treat itching caused by allergies.
Compared with Missouri prescribers
Dr. Chowdhury wrote 40 prescriptions for Hydroxyzine Pamoate, about as often as the typical Missouri prescriber of it (36). Medicare paid $16.60 per fill, versus $13.09 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Gabapentin is used with other medications to prevent and control seizures.
Compared with Missouri prescribers
Dr. Chowdhury wrote 31 prescriptions for Gabapentin, about 27% as often as the typical Missouri prescriber of it (115). Medicare paid $24.55 per fill, versus $15.91 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with Missouri prescribers
Dr. Chowdhury wrote 30 prescriptions for Doxepin Hcl, about as often as the typical Missouri prescriber of it (30). Medicare paid $19.47 per fill, versus $29.36 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Deutetrabenazine is used to decrease involuntary movements (chorea) caused by Huntington's disease.
Compared with Missouri prescribers
Dr. Chowdhury wrote 27 prescriptions for Austedo, about as often as the typical Missouri prescriber of it (28). Medicare paid $5,996.12 per fill, versus $6,112.88 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as schizophrenia, depression associated with bipolar disorder).
Compared with Missouri prescribers
Dr. Chowdhury wrote 26 prescriptions for Lurasidone Hcl, about 63% as often as the typical Missouri prescriber of it (42). Medicare paid $119.80 per fill, versus $172.40 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Diazepam is used to treat anxiety, alcohol withdrawal, and seizures.
Compared with Missouri prescribers
Dr. Chowdhury wrote 23 prescriptions for Diazepam, about 61% as often as the typical Missouri prescriber of it (38). Medicare paid $9.41 per fill, versus $7.07 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used alone or with other medications to treat high blood pressure (hypertension).
Compared with Missouri prescribers
Dr. Chowdhury wrote 21 prescriptions for Clonidine Hcl, about 72% as often as the typical Missouri prescriber of it (29). Medicare paid $2.75 per fill, versus $5.81 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication contains 2 medicines: buprenorphine and naloxone.
Compared with Missouri prescribers
Dr. Chowdhury wrote 20 prescriptions for Buprenorphine-Naloxone, about 39% as often as the typical Missouri prescriber of it (51). Medicare paid $177.20 per fill, versus $149.95 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as schizophrenia, depression).
Compared with Missouri prescribers
Dr. Chowdhury wrote 19 prescriptions for Rexulti, about half as often as the typical Missouri prescriber of it (34). Medicare paid $1,800.86 per fill, versus $1,267.06 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder, anxiety disorders, post-traumatic stress disorder).
Compared with Missouri prescribers
Dr. Chowdhury wrote 17 prescriptions for Paroxetine Hcl, about half as often as the typical Missouri prescriber of it (33). Medicare paid $10.30 per fill, versus $12.81 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat depression.
Compared with Missouri prescribers
Dr. Chowdhury wrote 17 prescriptions for Trintellix, about half as often as the typical Missouri prescriber of it (33). Medicare paid $484.35 per fill, versus $491.98 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as bipolar disorder, depression, schizophrenia).
Compared with Missouri prescribers
Dr. Chowdhury wrote 17 prescriptions for Vraylar, about half as often as the typical Missouri prescriber of it (34). Medicare paid $1,457.82 per fill, versus $1,383.90 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat seizure disorders, certain psychiatric conditions (manic phase of bipolar disorder), and to prevent migraine headaches.
Compared with Missouri prescribers
Dr. Chowdhury wrote 15 prescriptions for Divalproex Sodium, about 23% as often as the typical Missouri prescriber of it (64). Medicare paid $9.32 per fill, versus $38.12 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as schizophrenia).
Compared with Missouri prescribers
Dr. Chowdhury wrote 15 prescriptions for Loxapine, about half as often as the typical Missouri prescriber of it (29). Medicare paid $21.36 per fill, versus $44.46 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to prevent people who have been addicted to certain drugs (opiates) from taking them again.
Compared with Missouri prescribers
Dr. Chowdhury wrote 15 prescriptions for Naltrexone Hcl, about half as often as the typical Missouri prescriber of it (26). Medicare paid $32.94 per fill, versus $44.36 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Oxcarbazepine is used alone or with other medications to treat seizure disorders (epilepsy).
Compared with Missouri prescribers
Dr. Chowdhury wrote 15 prescriptions for Oxcarbazepine, about 41% as often as the typical Missouri prescriber of it (37). Medicare paid $28.72 per fill, versus $50.96 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
See also Warning section.
Compared with Missouri prescribers
Dr. Chowdhury wrote 13 prescriptions for Clozapine, about 20% as often as the typical Missouri prescriber of it (63). Medicare paid $88.81 per fill, versus $69.85 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Memantine is used to treat moderate to severe confusion (dementia) related to Alzheimer's disease.
Compared with Missouri prescribers
Dr. Chowdhury wrote 13 prescriptions for Memantine Hcl Er, about half as often as the typical Missouri prescriber of it (30). Medicare paid $34.14 per fill, versus $80.22 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
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).
Compared with Missouri prescribers
Dr. Chowdhury wrote 13 prescriptions for Quetiapine Fumarate Er, about half as often as the typical Missouri prescriber of it (28). Medicare paid $85.00 per fill, versus $70.43 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Alprazolam is used to treat anxiety and panic disorders.
Compared with Missouri prescribers
Dr. Chowdhury wrote 12 prescriptions for Alprazolam, about 11% as often as the typical Missouri prescriber of it (112). Medicare paid $4.45 per fill, versus $4.98 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as schizophrenia, schizoaffective disorders).
Compared with Missouri prescribers
Dr. Chowdhury wrote 12 prescriptions for Haloperidol, about 27% as often as the typical Missouri prescriber of it (44). Medicare paid $31.77 per fill, versus $31.01 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat attention deficit hyperactivity disorder - ADHD.
Compared with Missouri prescribers
Dr. Chowdhury wrote 12 prescriptions for Methylphenidate Hcl, about half as often as the typical Missouri prescriber of it (25). Medicare paid $23.15 per fill, versus $25.75 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as schizophrenia, schizoaffective disorder).
Compared with Missouri prescribers
Dr. Chowdhury wrote 12 prescriptions for Paliperidone Er, about 31% as often as the typical Missouri prescriber of it (38). Medicare paid $167.35 per fill, versus $189.96 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as schizophrenia, bipolar disorder).
Compared with Missouri prescribers
Dr. Chowdhury wrote 12 prescriptions for Ziprasidone Hcl, about 39% as often as the typical Missouri prescriber of it (31). Medicare paid $129.94 per fill, versus $70.88 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat depression.
Compared with Missouri prescribers
Dr. Chowdhury wrote 11 prescriptions for Bupropion Hcl Sr, about 36% as often as the typical Missouri prescriber of it (30). Medicare paid $25.43 per fill, versus $19.42 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat obsessive compulsive disorder (OCD).
Compared with Missouri prescribers
Dr. Chowdhury wrote 11 prescriptions for Clomipramine Hcl, about half as often as the typical Missouri prescriber of it (22). Medicare paid $36.67 per fill, versus $149.03 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat anxiety.
Compared with Missouri prescribers
Dr. Chowdhury wrote 11 prescriptions for Lorazepam, about 18% as often as the typical Missouri prescriber of it (61). Medicare paid $11.91 per fill, versus $6.67 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used alone or with other medications to treat Parkinson's disease.
Compared with Missouri prescribers
Dr. Chowdhury wrote 11 prescriptions for Ropinirole Hcl, about 25% as often as the typical Missouri prescriber of it (44). Medicare paid $17.04 per fill, versus $15.58 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Dr. Chowdhury’s prescriptions
What does Dr. Chowdhury prescribe most?
In 2024 Medicare Part D data, Dr. Chowdhury's most prescribed medications were Buspirone Hcl (199), Clonazepam (188) and Quetiapine Fumarate (167).
How does Dr. Chowdhury's prescribing compare with other Missouri prescribers?
Of the 53 medications with a state comparison, Dr. Chowdhury prescribes 13 more often than the typical Missouri prescriber, 14 about as often and 26 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Chowdhury prescribes?
No. It covers prescriptions filled by people with Medicare Part D drug coverage in 2024, and CMS leaves out any medication with fewer than 11 prescriptions.
About this data
This page shows one provider’s slice of public Medicare files. NPI Profile does not receive prescriptions or patient records.
| Source | What it provides here | Data year |
|---|---|---|
| CMS Medicare Part D Prescribers by Provider and Drug | Each medication, prescriptions, patients, 30-day fills, days of medication and cost. State comparisons average the Missouri prescribers of the same medication and form, where at least five wrote it. | 2024 (released 2026, the most recent available) |
| CMS Medicare Part D Drug Spending Dashboard | What each medication is used for. | 2024 |
- Only prescriptions filled by people with Medicare Part D drug coverage are counted. Private insurance, Medicaid and cash purchases are not.
- CMS leaves out medications with fewer than 11 prescriptions and hides patient counts under 11.
- Cost per fill is what the plan and the patient paid the pharmacy together, not what you pay at the counter.
- Medication descriptions are summaries from CMS. They are not medical advice; ask a health care professional about any medication.
