DR. RAU VAN BUI MD
Prescription History 1891808804
Family Medicine in San Jose, CA

NPI Status: Active since August 16, 2006

Contact Information

27 S 13TH ST
SAN JOSE, CA
ZIP 95112
Phone: (408) 298-6706
Fax: (408) 971-2696

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Prescription History for Informed Healthcare Decisions

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. RAU VAN BUI MD, an active Family Medicine specialist practicing in San Jose, CA. Our medical registry currently tracks 12 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 311 documented patient claims. Among these therapy options, the most frequently utilized medication is Atorvastatin Calcium, which accounts for 67 claims alone.


Alendronate Sodium

Generic Formulation: Alendronate SodiumSpecialty: Family Practice
Provider Metrics Summary
Total Claims 28
30-Day Fills 78.4
Days Supply 2,352
CA State Average Benchmarks
Peer Average Claims58.0
Peer Average 30-Day Fills138.0
Peer Average Days Supply4,109
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 51.7% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $750.13 across this reporting matrix range.

Provider Avg Cost Per Claim

$26.79

State Avg Cost Per Claim

$12.46

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A nonhormonal medication for the treatment of postmenopausal osteoporosis in women. This drug builds healthy bone, restoring some of the bone loss as a result of osteoporosis.

Therapeutic Applications

Alendronate is used to prevent and treat certain types of bone loss (osteoporosis) in adults. Osteoporosis causes bones to become thinner and break more easily. Your chance of developing osteoporosis increases as you age, after menopause, or if you are taking corticosteroid medications (such as prednisone) for a long time. This medication works by slowing bone loss. This effect helps maintain strong bones and reduce the risk of broken bones (fractures). Alendronate belongs to a class of drugs called bisphosphonates.

Amlodipine Besylate

Generic Formulation: Amlodipine BesylateSpecialty: Family Practice
Provider Metrics Summary
Total Claims 37
30-Day Fills 109.6
Days Supply 3,289
CA State Average Benchmarks
Peer Average Claims138.0
Peer Average 30-Day Fills343.8
Peer Average Days Supply10,229
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 73.2% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $673.98 across this reporting matrix range.

Provider Avg Cost Per Claim

$18.22

State Avg Cost Per Claim

$9.16

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A long-acting dihydropyridine calcium channel blocker. It is effective in the treatment of ANGINA PECTORIS and HYPERTENSION.

Therapeutic Applications

Amlodipine is used with or without other medications to treat high blood pressure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Amlodipine belongs to a class of drugs known as calcium channel blockers. It works by relaxing blood vessels so blood can flow more easily. Amlodipine is also used to prevent certain types of chest pain (angina). It may help to increase your ability to exercise and decrease the frequency of angina attacks. It should not be used to treat attacks of chest pain when they occur. Use other medications (such as sublingual nitroglycerin) to relieve attacks of chest pain as directed by your doctor.

Atorvastatin Calcium

Generic Formulation: Atorvastatin CalciumSpecialty: Family Practice
Provider Metrics Summary
Total Claims 67
30-Day Fills 199.0
Days Supply 5,970
CA State Average Benchmarks
Peer Average Claims194.0
Peer Average 30-Day Fills503.5
Peer Average Days Supply14,987
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 65.5% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $2,012.86 across this reporting matrix range.

Provider Avg Cost Per Claim

$30.04

State Avg Cost Per Claim

$14.16

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

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.

Therapeutic Applications

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. 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.

Diclofenac Sodium

Generic Formulation: Diclofenac SodiumSpecialty: Family Practice
Provider Metrics Summary
Total Claims 12
30-Day Fills 12.0
Days Supply 224
CA State Average Benchmarks
Peer Average Claims55.0
Peer Average 30-Day Fills62.5
Peer Average Days Supply1,502
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 78.2% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $289.99 across this reporting matrix range.

Provider Avg Cost Per Claim

$24.17

State Avg Cost Per Claim

$41.99

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A non-steroidal anti-inflammatory agent (NSAID) with antipyretic and analgesic actions. It is primarily available as the sodium salt.

Therapeutic Applications

See also Warning section. This medication is used to relieve joint pain from arthritis. Diclofenac belongs to a class of drugs known as nonsteroidal anti-inflammatory drugs (NSAIDs). If you are treating a chronic condition such as arthritis, ask your doctor about non-drug treatments and/or using other medications to treat your pain.

Fluticasone Propionate

Generic Formulation: Fluticasone PropionateSpecialty: Family Practice
Provider Metrics Summary
Total Claims 26
30-Day Fills 31.0
Days Supply 930
CA State Average Benchmarks
Peer Average Claims50.0
Peer Average 30-Day Fills80.4
Peer Average Days Supply2,402
Conservative Utilization

This provider writes prescriptions for this formulation 48.0% less frequently than the standard regional baseline metric for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $330.79 across this reporting matrix range.

Provider Avg Cost Per Claim

$12.72

State Avg Cost Per Claim

$16.79

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A STEROID with GLUCOCORTICOID RECEPTOR activity that is used to manage the symptoms of ASTHMA; ALLERGIC RHINITIS, and ATOPIC DERMATITIS.

Therapeutic Applications

Fluticasone is used to control and prevent symptoms (such as wheezing and shortness of breath) caused by asthma. Controlling symptoms of asthma helps you maintain your normal activities and decreases time lost from work or school. Fluticasone belongs to a class of drugs known as corticosteroids. It works by reducing swelling (inflammation) of the airways in the lungs to make breathing easier. This medication must be used regularly to be effective. It does not work right away and should not be used to relieve sudden asthma attacks. If an asthma attack occurs, use your quick-relief inhaler (such as albuterol, also called salbutamol in some countries) as prescribed.

Gabapentin

Generic Formulation: GabapentinSpecialty: Family Practice
Provider Metrics Summary
Total Claims 12
30-Day Fills 22.0
Days Supply 640
CA State Average Benchmarks
Peer Average Claims81.0
Peer Average 30-Day Fills134.7
Peer Average Days Supply3,929
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 85.2% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $255.95 across this reporting matrix range.

Provider Avg Cost Per Claim

$21.33

State Avg Cost Per Claim

$21.28

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A cyclohexane-gamma-aminobutyric acid derivative that is used for the treatment of PARTIAL SEIZURES; NEURALGIA; and RESTLESS LEGS SYNDROME.

Therapeutic Applications

Gabapentin is used with other medications to prevent and control seizures. 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.

Lisinopril

Generic Formulation: LisinoprilSpecialty: Family Practice
Provider Metrics Summary
Total Claims 20
30-Day Fills 58.3
Days Supply 1,750
CA State Average Benchmarks
Peer Average Claims100.0
Peer Average 30-Day Fills262.9
Peer Average Days Supply7,834
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 80.0% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $419.55 across this reporting matrix range.

Provider Avg Cost Per Claim

$20.98

State Avg Cost Per Claim

$9.65

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

One of the ANGIOTENSIN-CONVERTING ENZYME INHIBITORS (ACE inhibitors), orally active, that has been used in the treatment of hypertension and congestive heart failure.

Therapeutic Applications

Lisinopril is used to treat high blood pressure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. It is also used to treat heart failure and to improve survival after a heart attack. Lisinopril belongs to a class of drugs known as ACE inhibitors. It works by relaxing blood vessels so blood can flow more easily.

Losartan Potassium

Generic Formulation: Losartan PotassiumSpecialty: Family Practice
Provider Metrics Summary
Total Claims 43
30-Day Fills 119.0
Days Supply 3,570
CA State Average Benchmarks
Peer Average Claims116.0
Peer Average 30-Day Fills302.4
Peer Average Days Supply9,023
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 62.9% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,215.61 across this reporting matrix range.

Provider Avg Cost Per Claim

$28.27

State Avg Cost Per Claim

$13.35

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

An antagonist of ANGIOTENSIN TYPE 1 RECEPTOR with antihypertensive activity due to the reduced pressor effect of ANGIOTENSIN II.

Therapeutic Applications

Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes. 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.

Metformin Hcl

Generic Formulation: Metformin HclSpecialty: Family Practice
Provider Metrics Summary
Total Claims 18
30-Day Fills 52.0
Days Supply 1,560
CA State Average Benchmarks
Peer Average Claims101.0
Peer Average 30-Day Fills250.5
Peer Average Days Supply7,453
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 82.2% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $297.46 across this reporting matrix range.

Provider Avg Cost Per Claim

$16.53

State Avg Cost Per Claim

$10.07

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A biguanide hypoglycemic agent used in the treatment of non-insulin-dependent diabetes mellitus not responding to dietary modification. Metformin improves glycemic control by improving insulin sensitivity and decreasing intestinal absorption of glucose. (From Martindale, The Extra Pharmacopoeia, 30th ed, p289)

Therapeutic Applications

Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar. It is used in patients with type 2 diabetes. Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. Proper control of diabetes may also lessen your risk of a heart attack or stroke. Metformin works by helping to restore your body's proper response to the insulin you naturally produce. It also decreases the amount of sugar that your liver makes and that your stomach/intestines absorb.

Metoprolol Succinate

Generic Formulation: Metoprolol SuccinateSpecialty: Family Practice
Provider Metrics Summary
Total Claims 14
30-Day Fills 42.0
Days Supply 1,260
CA State Average Benchmarks
Peer Average Claims82.0
Peer Average 30-Day Fills197.7
Peer Average Days Supply5,890
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 82.9% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $503.21 across this reporting matrix range.

Provider Avg Cost Per Claim

$35.94

State Avg Cost Per Claim

$20.10

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A selective adrenergic beta-1 blocking agent that is commonly used to treat ANGINA PECTORIS; HYPERTENSION; and CARDIAC ARRHYTHMIAS.

Therapeutic Applications

This medication is a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure. 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.

Omeprazole

Generic Formulation: OmeprazoleSpecialty: Family Practice
Provider Metrics Summary
Total Claims 19
30-Day Fills 28.3
Days Supply 850
CA State Average Benchmarks
Peer Average Claims80.0
Peer Average 30-Day Fills174.0
Peer Average Days Supply5,169
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 76.3% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $255.91 across this reporting matrix range.

Provider Avg Cost Per Claim

$13.47

State Avg Cost Per Claim

$13.72

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A 4-methoxy-3,5-dimethylpyridyl, 5-methoxybenzimidazole derivative of timoprazole that is used in the therapy of STOMACH ULCERS and ZOLLINGER-ELLISON SYNDROME. The drug inhibits an H(+)-K(+)-EXCHANGING ATPASE which is found in GASTRIC PARIETAL CELLS.

Therapeutic Applications

Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers). It works by decreasing the amount of acid your stomach makes. It relieves symptoms such as heartburn, difficulty swallowing, and cough. This medication helps heal acid damage to the stomach and esophagus, helps prevent ulcers, and may help prevent cancer of the esophagus. Omeprazole belongs to a class of drugs known as proton pump inhibitors (PPIs). If you are self-treating with this medication, over-the-counter omeprazole products are used to treat frequent heartburn (occurring 2 or more days a week). Since it may take 1 to 4 days to have full effect, these products do not relieve heartburn right away. For over-the-counter products, carefully read the package instructions to make sure the product is right for you. Check the ingredients on the label even if you have used the product before. The manufacturer may have changed the ingredients. Also, products with similar brand names may contain different ingredients meant for different purposes. Taking the wrong product could harm you.

Vascepa

Generic Formulation: Icosapent EthylSpecialty: Family Practice
Provider Metrics Summary
Total Claims 15
30-Day Fills 35.5
Days Supply 1,065
CA State Average Benchmarks
Peer Average Claims99.0
Peer Average 30-Day Fills139.1
Peer Average Days Supply4,135
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 84.8% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $12,678.36 across this reporting matrix range.

Provider Avg Cost Per Claim

$845.22

State Avg Cost Per Claim

$454.57

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Therapeutic Applications

Icosapent ethyl is used along with certain other cholesterol medications (statins such as atorvastatin, simvastatin) to reduce the risk of heart attack, stroke, and certain types of heart problems that require treatment in a hospital. It is also used along with a proper diet to help lower fats (triglycerides) in the blood. Icosapent ethyl is a type of omega-3 fatty acid, a fat found in fish oil. It is thought to work by decreasing the amount of triglycerides made by the body. 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.

Dataset Methodology & CMS Source Information

This analytical profile maps public infrastructure records sourced directly from official **Centers for Medicare & Medicaid Services (CMS)** public data releases. The statistics above track documented pharmaceutical treatment trends assigned to beneficiaries specifically under federal public programs. Evaluating the prescriptive footprints of clinical practitioners like DR. RAU VAN BUI MD provides transparency into local medical care patterns within San Jose, CA.

Key Learning Objectives for this Profile:

  • Prescribing Frequencies: Track and evaluate the volume metrics of specific brand-name and generic medical formulas chosen by this provider over time.
  • Clinical Focus Areas: Identify how the provider distributes therapeutic selections across medical care options to gain insight into their true day-to-day **Family Medicine** practice concentrations.
  • Program Cost Awareness: Review the calculated total systemic drug costs and raw transactional volumes linked to these orders to better anticipate network insurance coverage structures.
  • Patient-Centered Evaluation: Cross-reference localized regional care comparisons to align practitioner habits directly with your proactive health maintenance goals.

Data Scope Exclusion & Limitations: The data elements presented above explicitly reflect prescription orders processed for Medicare beneficiaries during the year 2023. This informational profile does not aggregate prescription data for individuals utilizing private commercial health plans, state Medicaid coverage, or self-pay options. However, because medical decision-making remains highly consistent across clinical settings, this public registry provides a reliable proxy for understanding the general prescribing preferences and pharmaceutical care approach used by this provider.