NHAN DINH
Prescription History 1801528567
Physician Assistant in Irving, TX
What does Nhan Dinh prescribe?
In 2024, Nhan Dinh wrote 586 Medicare prescriptions for 27 medications. The most prescribed was Atorvastatin Calcium, with 58 prescriptions for 25 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 Nhan Dinh prescribes.
Medications 27 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
Atorvastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Texas prescribers
Nhan Dinh wrote 58 prescriptions for Atorvastatin Calcium, about 32% as often as the typical Texas prescriber of it (180). Medicare paid $3.10 per fill, versus $9.48 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Texas prescribers
Nhan Dinh wrote 41 prescriptions for Metformin Hcl, about half as often as the typical Texas prescriber of it (96). Medicare paid $3.92 per fill, versus $7.22 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
Gabapentin is used with other medications to prevent and control seizures.
Compared with Texas prescribers
Nhan Dinh wrote 40 prescriptions for Gabapentin, about 42% as often as the typical Texas prescriber of it (96). Medicare paid $10.02 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
Albuterol (also known as salbutamol) is used to prevent and treat wheezing and shortness of breath caused by breathing problems (such as asthma, chronic obstructive pulmonary disease).
Compared with Texas prescribers
Nhan Dinh wrote 36 prescriptions for Albuterol Sulfate Hfa, about 63% as often as the typical Texas prescriber of it (57). Medicare paid $27.33 per fill, versus $28.56 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
Lisinopril is used to treat high blood pressure.
Compared with Texas prescribers
Nhan Dinh wrote 35 prescriptions for Lisinopril, about 32% as often as the typical Texas prescriber of it (108). Medicare paid $3.74 per fill, versus $7.09 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
This medication is used to treat high blood pressure.
Compared with Texas prescribers
Nhan Dinh wrote 32 prescriptions for Lisinopril-Hydrochlorothiazide, about 84% as often as the typical Texas prescriber of it (38). Medicare paid $2.35 per fill, versus $7.96 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Texas prescribers
Nhan Dinh wrote 28 prescriptions for Amlodipine Besylate, about 21% as often as the typical Texas prescriber of it (133). Medicare paid $3.37 per fill, versus $6.07 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
Dapagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Texas prescribers
Nhan Dinh wrote 27 prescriptions for Farxiga, about half as often as the typical Texas prescriber of it (46). Medicare paid $1,205.11 per fill, versus $985.01 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Texas prescribers
Nhan Dinh wrote 24 prescriptions for Levothyroxine Sodium, about 16% as often as the typical Texas prescriber of it (150). Medicare paid $8.55 per fill, versus $10.05 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
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with Texas prescribers
Nhan Dinh wrote 21 prescriptions for Pantoprazole Sodium, about 26% as often as the typical Texas prescriber of it (81). Medicare paid $5.12 per fill, versus $11.71 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
Meloxicam is used to treat arthritis.
Compared with Texas prescribers
Nhan Dinh wrote 19 prescriptions for Meloxicam, about 33% as often as the typical Texas prescriber of it (57). Medicare paid $0.92 per fill, versus $4.11 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
Furosemide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease.
Compared with Texas prescribers
Nhan Dinh wrote 18 prescriptions for Furosemide, about 23% as often as the typical Texas prescriber of it (78). Medicare paid $1.48 per fill, versus $5.09 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
Cyclobenzaprine is used short-term to treat muscle spasms.
Compared with Texas prescribers
Nhan Dinh wrote 17 prescriptions for Cyclobenzaprine Hcl, about half as often as the typical Texas prescriber of it (39). Medicare paid $3.73 per fill, versus $10.45 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
Glimepiride is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Texas prescribers
Nhan Dinh wrote 17 prescriptions for Glimepiride, about 39% as often as the typical Texas prescriber of it (44). Medicare paid $6.29 per fill, versus $8.72 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
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Texas prescribers
Nhan Dinh wrote 17 prescriptions for Omeprazole, about 22% as often as the typical Texas prescriber of it (79). Medicare paid $12.03 per fill, versus $14.93 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
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Texas prescribers
Nhan Dinh wrote 15 prescriptions for Losartan Potassium, about 14% as often as the typical Texas prescriber of it (111). Medicare paid $3.42 per fill, versus $9.74 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
Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath).
Compared with Texas prescribers
Nhan Dinh wrote 15 prescriptions for Montelukast Sodium, about 22% as often as the typical Texas prescriber of it (69). Medicare paid $4.48 per fill, versus $10.85 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
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 Texas prescribers
Nhan Dinh wrote 15 prescriptions for Quetiapine Fumarate Er, about 66% as often as the typical Texas prescriber of it (23). Medicare paid $17.74 per fill, versus $61.93 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 Texas prescribers
Nhan Dinh wrote 14 prescriptions for Hydroxyzine Hcl, about half as often as the typical Texas prescriber of it (32). Medicare paid $17.17 per fill, versus $17.41 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
Semaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Texas prescribers
Nhan Dinh wrote 14 prescriptions for Ozempic, about 21% as often as the typical Texas prescriber of it (67). Medicare paid $1,091.64 per fill, versus $1,293.82 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
This medication is used to treat depression.
Compared with Texas prescribers
Nhan Dinh wrote 14 prescriptions for Trazodone Hcl, about 21% as often as the typical Texas prescriber of it (67). Medicare paid $3.92 per fill, versus $8.61 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
Nhan Dinh wrote 13 prescriptions for Escitalopram Oxalate, about 25% as often as the typical Texas prescriber of it (51). Medicare paid $1.92 per fill, versus $10.58 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
Nifedipine is used alone or in combination with other drugs to treat high blood pressure (hypertension).
Compared with Texas prescribers
Nhan Dinh wrote 12 prescriptions for Nifedipine Er, about 31% as often as the typical Texas prescriber of it (39). Medicare paid $29.03 per fill, versus $25.74 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
This combination product is used by itself to help control HIV infection.
Compared with Texas prescribers
Nhan Dinh wrote 11 prescriptions for Biktarvy, about 13% as often as the typical Texas prescriber of it (85). Medicare paid $3,726.27 per fill, versus $4,026.02 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
Carvedilol is used to treat high blood pressure and heart failure.
Compared with Texas prescribers
Nhan Dinh wrote 11 prescriptions for Carvedilol, about 16% as often as the typical Texas prescriber of it (71). Medicare paid $2.20 per fill, versus $8.22 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
Methocarbamol is used to treat muscle spasms/pain.
Compared with Texas prescribers
Nhan Dinh wrote 11 prescriptions for Methocarbamol, about 31% as often as the typical Texas prescriber of it (36). Medicare paid $8.28 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
Pravastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Texas prescribers
Nhan Dinh wrote 11 prescriptions for Pravastatin Sodium, about 21% as often as the typical Texas prescriber of it (52). Medicare paid $5.85 per fill, versus $13.28 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Nhan Dinh’s prescriptions
What does Nhan Dinh prescribe most?
In 2024 Medicare Part D data, Nhan Dinh's most prescribed medications were Atorvastatin Calcium (58), Metformin Hcl (41) and Gabapentin (40).
How does Nhan Dinh's prescribing compare with other Texas prescribers?
Of the 27 medications with a state comparison, Nhan Dinh prescribes 1 about as often than the typical Texas prescriber and 26 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Nhan Dinh 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.
