HASAN CHOWDHURY MD
Prescription History 1497066310
Anesthesiology - Pain Medicine in Round Rock, TX
What does Dr. Chowdhury prescribe?
In 2024, Dr. Chowdhury wrote 1,016 Medicare prescriptions for 11 medications. The most prescribed was Hydrocodone-Acetaminophen (hydrocodone/acetaminophen), with 378 prescriptions for 58 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 11 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 Texas prescribers.
What it is used for
This combination medication is used to relieve moderate to severe pain.
Compared with Texas prescribers
Dr. Chowdhury wrote 378 prescriptions for Hydrocodone-Acetaminophen, about 3.1 times as often as the typical Texas prescriber of it (120). Medicare paid $17.54 per fill, versus $25.16 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 Texas prescribers
Dr. Chowdhury wrote 199 prescriptions for Gabapentin, about 2.1 times as often as the typical Texas prescriber of it (96). Medicare paid $19.25 per fill, versus $15.87 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 pain caused by nerve damage due to diabetes, shingles (herpes zoster) infection, or spinal cord injury.
Compared with Texas prescribers
Dr. Chowdhury wrote 153 prescriptions for Pregabalin, about 2.9 times as often as the typical Texas prescriber of it (53). Medicare paid $19.78 per fill, versus $25.26 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 Texas prescribers
Dr. Chowdhury wrote 67 prescriptions for Diazepam, about 2.5 times as often as the typical Texas prescriber of it (27). Medicare paid $0.58 per fill, versus $6.54 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 Texas prescribers
Dr. Chowdhury wrote 60 prescriptions for Duloxetine Hcl, about as often as the typical Texas prescriber of it (52). Medicare paid $38.35 per fill, versus $23.99 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
Baclofen is used to treat muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury/disease).
Compared with Texas prescribers
Dr. Chowdhury wrote 47 prescriptions for Baclofen, about 1.2 times as often as the typical Texas prescriber of it (41). Medicare paid $15.75 per fill, versus $16.19 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 help relieve moderate to severe pain.
Compared with Texas prescribers
Dr. Chowdhury wrote 37 prescriptions for Oxycodone-Acetaminophen, about half as often as the typical Texas prescriber of it (84). Medicare paid $28.34 per fill, versus $27.23 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 muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury).
Compared with Texas prescribers
Dr. Chowdhury wrote 24 prescriptions for Tizanidine Hcl, about half as often as the typical Texas prescriber of it (55). Medicare paid $16.28 per fill, versus $10.81 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 a nonsteroidal anti-inflammatory drug (NSAID), specifically a COX-2 inhibitor, which relieves pain and swelling (inflammation).
Compared with Texas prescribers
Dr. Chowdhury wrote 20 prescriptions for Celecoxib, about half as often as the typical Texas prescriber of it (44). Medicare paid $22.79 per fill, versus $26.25 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
Methocarbamol is used to treat muscle spasms/pain.
Compared with Texas prescribers
Dr. Chowdhury wrote 20 prescriptions for Methocarbamol, about half as often as the typical Texas prescriber of it (36). Medicare paid $13.57 per fill, versus $13.64 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 Texas prescribers
Dr. Chowdhury wrote 11 prescriptions for Amitriptyline Hcl, about 39% as often as the typical Texas prescriber of it (28). Medicare paid $10.18 per fill, versus $14.46 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 Hydrocodone-Acetaminophen (378), Gabapentin (199) and Pregabalin (153).
How does Dr. Chowdhury's prescribing compare with other Texas prescribers?
Of the 11 medications with a state comparison, Dr. Chowdhury prescribes 4 more often than the typical Texas prescriber, 2 about as often and 5 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 Texas 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.
