THAO LAI FNP-C
Prescription History 1144956921
Nurse Practitioner - Family in Stockton, CA

Active since July 25, 2022PECOS EnrolledAccepts Medicare Assignment
415 E HARDING WAY STE D, STOCKTON, CA 95204(209) 944-5750(209) 464-2684 Get Directions

NPPES record last updated: July 27, 2022. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for THAO LAI FNP-C, an active Family specialist practicing in Stockton, CA. Our medical registry currently tracks 10 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 235 documented patient claims. Among these therapy options, the most frequently utilized medication is Atorvastatin Calcium, which accounts for 35 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.

10
Medications
235
Total Claims
665
30-Day Fills
Atorvastatin Calcium
Most Prescribed · 35 claims
View details
10 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by THAO LAI FNP-C in 2023, with prescription volumes, average cost per fill, and CA state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other CA PrescribersVs. CA Avg

About Rosuvastatin Calcium: Rosuvastatin 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. Show more ▾

It belongs to a group of drugs known as statins. It works by reducing the amount of cholesterol made by the liver. Lowering bad cholesterol and triglycerides and raising good cholesterol decreases the risk of heart disease and helps to prevent strokes and heart attacks. In addition to eating a proper diet (such as a low cholesterol/low-fat diet), other lifestyle changes that may help this medication work better include exercising, losing weight if overweight, and stopping smoking. Talk with your doctor for more details. A HYDROXYMETHYLGLUTARYL-COA-REDUCTASE INHIBITOR, or statin, that reduces the plasma concentrations of LDL-CHOLESTEROL; APOLIPOPROTEIN B, and TRIGLYCERIDES while increasing HDL-CHOLESTEROL levels in patients with HYPERCHOLESTEROLEMIA and those at risk for CARDIOVASCULAR DISEASES.

In 2023, this provider wrote 35 Medicare prescriptions for Rosuvastatin Calcium, about a third of the volume of the typical California prescriber of this medication (86). Medicare paid an average of $108.40 per fill, versus $35.52 statewide.

How often this provider prescribes it

This provider
35
CA average
86.0

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

What Medicare paid per fill

This provider
$108.40
CA average
$35.52

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

102.4
30-Day Fills
standardized to 30-day supplies
3,057
Days of Medication
total across all patients in 2023

About Atorvastatin Calcium: 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. Show more ▾

It belongs to a group of drugs known as statins. It works by reducing the amount of cholesterol made by the liver. Lowering bad cholesterol and triglycerides and raising good cholesterol decreases the risk of heart disease and helps prevent strokes and heart attacks. In addition to eating a proper diet (such as a low-cholesterol/low-fat diet), other lifestyle changes that may help this medication work better include exercising, losing weight if overweight, and stopping smoking. Consult your doctor for more details. A pyrrole and heptanoic acid derivative, HYDROXYMETHYLGLUTARYL-COA REDUCTASE INHIBITOR (statin), and ANTICHOLESTEREMIC AGENT that is used to reduce serum levels of LDL-CHOLESTEROL; APOLIPOPROTEIN B; and TRIGLYCERIDES. It is used to increase serum levels of HDL-CHOLESTEROL in the treatment of HYPERLIPIDEMIAS, and for the prevention of CARDIOVASCULAR DISEASES in patients with multiple risk factors.

In 2023, this provider wrote 35 Medicare prescriptions for Atorvastatin Calcium, about 18% of the volume of the typical California prescriber of this medication (194). Medicare paid an average of $20.50 per fill, versus $14.16 statewide.

How often this provider prescribes it

This provider
35
CA average
194.0

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

What Medicare paid per fill

This provider
$20.50
CA average
$14.16

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

103
30-Day Fills
standardized to 30-day supplies
3,090
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 34 Medicare prescriptions for Metoprolol Succinate, about a third of the volume of the typical California prescriber of this medication (82). Medicare paid an average of $20.65 per fill, versus $20.10 statewide.

How often this provider prescribes it

This provider
34
CA average
82.0

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

What Medicare paid per fill

This provider
$20.65
CA average
$20.10

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

101
30-Day Fills
standardized to 30-day supplies
3,030
Days of Medication
total across all patients in 2023

About Furosemide: Furosemide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease. Show more ▾

This can lessen symptoms such as shortness of breath and swelling in your arms, legs, and abdomen. This drug is also used to treat high blood pressure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Furosemide is a water pill (diuretic) that causes you to make more urine. This helps your body get rid of extra water and salt. A benzoic-sulfonamide-furan. It is a diuretic with fast onset and short duration that is used for EDEMA and chronic RENAL INSUFFICIENCY.

In 2023, this provider wrote 23 Medicare prescriptions for Furosemide, about a third of the volume of the typical California prescriber of this medication (65). Medicare paid an average of $9.18 per fill, versus $7.59 statewide.

How often this provider prescribes it

This provider
23
CA average
65.0

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

What Medicare paid per fill

This provider
$9.18
CA average
$7.59

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

61.3
30-Day Fills
standardized to 30-day supplies
1,838
Days of Medication
total across all patients in 2023

About Spironolactone: Spironolactone is used to treat high blood pressure and heart failure. Show more ▾

Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. It is also used to treat swelling (edema) caused by certain conditions (such as heart failure, liver disease) by removing excess fluid and improving symptoms such as breathing problems. This medication is also used to treat conditions in which the body is making too much of a natural substance (aldosterone). Spironolactone is known as a water pill (potassium-sparing diuretic). A potassium sparing diuretic that acts by antagonism of aldosterone in the distal renal tubules. It is used mainly in the treatment of refractory edema in patients with congestive heart failure, nephrotic syndrome, or hepatic cirrhosis. Its effects on the endocrine system are utilized in the treatments of hirsutism and acne but they can lead to adverse effects. (From Martindale, The Extra Pharmacopoeia, 30th ed, p827)

In 2023, this provider wrote 23 Medicare prescriptions for Spironolactone, about 68% of the volume of the typical California prescriber of this medication (34). Medicare paid an average of $14.92 per fill, versus $13.26 statewide.

How often this provider prescribes it

This provider
23
CA average
34.0

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

What Medicare paid per fill

This provider
$14.92
CA average
$13.26

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

57
30-Day Fills
standardized to 30-day supplies
1,700
Days of Medication
total across all patients in 2023

About Hydralazine Hcl: Hydralazine is used with or without other medications to treat high blood pressure. Show more ▾

Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Hydralazine is called a vasodilator. It works by relaxing blood vessels so blood can flow through the body more easily.

In 2023, this provider wrote 22 Medicare prescriptions for Hydralazine Hcl, about half the volume of the typical California prescriber of this medication (41). Medicare paid an average of $13.41 per fill, versus $23.55 statewide.

How often this provider prescribes it

This provider
22
CA average
41.0

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

What Medicare paid per fill

This provider
$13.41
CA average
$23.55

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

62
30-Day Fills
standardized to 30-day supplies
1,860
Days of Medication
total across all patients in 2023

About Carvedilol: Carvedilol is used to treat high blood pressure and heart failure. Show more ▾

It is also used after a heart attack to improve the chance of survival if your heart is not pumping well. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. This drug works by blocking the action of certain natural substances in your body, such as epinephrine, on the heart and blood vessels. This effect lowers your heart rate, blood pressure, and strain on your heart. Carvedilol belongs to a class of drugs known as alpha and beta blockers. A carbazole and propanol derivative that acts as a non-cardioselective beta blocker and vasodilator. It has blocking activity for ALPHA 1 ADRENERGIC RECEPTORS and, at higher doses, may function as a blocker of CALCIUM CHANNELS; it also has antioxidant properties. Carvedilol is used in the treatment of HYPERTENSION; ANGINA PECTORIS; and HEART FAILURE. It can also reduce the risk of death following MYOCARDIAL INFARCTION.

In 2023, this provider wrote 19 Medicare prescriptions for Carvedilol, about a third of the volume of the typical California prescriber of this medication (57). Medicare paid an average of $10.98 per fill, versus $12.81 statewide.

How often this provider prescribes it

This provider
19
CA average
57.0

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

What Medicare paid per fill

This provider
$10.98
CA average
$12.81

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

51
30-Day Fills
standardized to 30-day supplies
1,530
Days of Medication
total across all patients in 2023

About Losartan Potassium: Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes. Show more ▾

It is also used to lower the risk of strokes in patients with high blood pressure and an enlarged heart. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Losartan belongs to a class of drugs called angiotensin receptor blockers (ARBs). It works by relaxing blood vessels so that blood can flow more easily. An antagonist of ANGIOTENSIN TYPE 1 RECEPTOR with antihypertensive activity due to the reduced pressor effect of ANGIOTENSIN II.

In 2023, this provider wrote 17 Medicare prescriptions for Losartan Potassium, about 15% of the volume of the typical California prescriber of this medication (116). Medicare paid an average of $15.15 per fill, versus $13.35 statewide.

How often this provider prescribes it

This provider
17
CA average
116.0

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

What Medicare paid per fill

This provider
$15.15
CA average
$13.35

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

46.9
30-Day Fills
standardized to 30-day supplies
1,406
Days of Medication
total across all patients in 2023

About Clopidogrel: Clopidogrel is used to prevent heart attacks and strokes in persons with heart disease (recent heart attack), recent stroke, or blood circulation disease (peripheral vascular disease). Show more ▾

It is also used with aspirin to treat new/worsening chest pain (new heart attack, unstable angina) and to keep blood vessels open and prevent blood clots after certain procedures (such as cardiac stent). Clopidogrel works by blocking platelets from sticking together and prevents them from forming harmful clots. It is an antiplatelet drug. It helps keep blood flowing smoothly in your body. A ticlopidine analog and platelet purinergic P2Y receptor antagonist that inhibits adenosine diphosphate-mediated PLATELET AGGREGATION. It is used to prevent THROMBOEMBOLISM in patients with ARTERIAL OCCLUSIVE DISEASES; MYOCARDIAL INFARCTION; STROKE; or ATRIAL FIBRILLATION.

In 2023, this provider wrote 16 Medicare prescriptions for Clopidogrel, about a third of the volume of the typical California prescriber of this medication (48). Medicare paid an average of $15.11 per fill, versus $17.32 statewide.

How often this provider prescribes it

This provider
16
CA average
48.0

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

What Medicare paid per fill

This provider
$15.11
CA average
$17.32

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

47.1
30-Day Fills
standardized to 30-day supplies
1,412
Days of Medication
total across all patients in 2023

About Isosorbide Mononitrate Er: Isosorbide mononitrate is used to prevent chest pain (angina) in patients with a certain heart condition (coronary artery disease). Show more ▾

This medication belongs to a class of drugs known as nitrates. It works by relaxing and widening blood vessels so blood can flow more easily to the heart. This medication will not relieve chest pain once it occurs. Also, it is not intended to be taken just before physical activities (such as exercise or sexual intercourse) to prevent chest pain. Other medications may be prescribed by your doctor for these conditions. Consult your doctor for more details.

In 2023, this provider wrote 11 Medicare prescriptions for Isosorbide Mononitrate Er, about a third of the volume of the typical California prescriber of this medication (35). Medicare paid an average of $32.02 per fill, versus $19.12 statewide.

How often this provider prescribes it

This provider
11
CA average
35.0

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

What Medicare paid per fill

This provider
$32.02
CA average
$19.12

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

33.3
30-Day Fills
standardized to 30-day supplies
1,000
Days of Medication
total across all patients in 2023
No medications match the current filters.
= the 5 medications this provider prescribes most. More than typical Typical Less than typical= prescription volume vs the average CA prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the CA average cost per fill.

About this data. The prescription history for THAO LAI FNP-C 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 Family prescribing approach at this Stockton, CA 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 CA prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.