JAMES WILLIG
Prescription History 1386768968
Internal Medicine - Infectious Disease in Dallas, TX

NPI Status: Active since March 19, 2007

Contact Information

6201 HARRY HINES BLVD
DALLAS, TX
ZIP 75390
Phone: (214) 633-5555

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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 JAMES WILLIG, an active Infectious Disease specialist practicing in Dallas, TX. Our medical registry currently tracks 11 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 204 documented patient claims. Among these therapy options, the most frequently utilized medication is Gabapentin, which accounts for 33 claims alone.


Albuterol Sulfate Hfa

Generic Formulation: Albuterol SulfateSpecialty: Infectious Disease
Provider Metrics Summary
Total Claims 21
30-Day Fills 21.0
Days Supply 565
TX State Average Benchmarks
Peer Average Claims51.0
Peer Average 30-Day Fills65.6
Peer Average Days Supply1,666
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 58.8% less volume than the regional standard for practitioners inside TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $647.20 across this reporting matrix range.

Provider Avg Cost Per Claim

$30.82

State Avg Cost Per Claim

$49.62

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 short-acting beta-2 adrenergic agonist that is primarily used as a bronchodilator agent to treat ASTHMA. Albuterol is prepared as a racemic mixture of R(-) and S(+) stereoisomers. The stereospecific preparation of R(-) isomer of albuterol is referred to as levalbuterol.

Therapeutic Applications

Albuterol (also known as salbutamol) is used to treat wheezing and shortness of breath caused by breathing problems such as asthma. It is a quick-relief medication. Albuterol belongs to a class of drugs known as bronchodilators. It works by relaxing the muscles around the airways so that they open up and you can breathe more easily. Controlling symptoms of breathing problems can decrease time lost from work or school.

Amlodipine Besylate

Generic Formulation: Amlodipine BesylateSpecialty: Infectious Disease
Provider Metrics Summary
Total Claims 12
30-Day Fills 12.0
Days Supply 360
TX State Average Benchmarks
Peer Average Claims131.0
Peer Average 30-Day Fills323.0
Peer Average Days Supply9,636
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 90.8% less volume than the regional standard for practitioners inside TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $15.73 across this reporting matrix range.

Provider Avg Cost Per Claim

$1.31

State Avg Cost Per Claim

$7.22

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: Infectious Disease
Provider Metrics Summary
Total Claims 27
30-Day Fills 29.0
Days Supply 870
TX State Average Benchmarks
Peer Average Claims172.0
Peer Average 30-Day Fills436.6
Peer Average Days Supply13,025
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 84.3% less volume than the regional standard for practitioners inside TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $167.81 across this reporting matrix range.

Provider Avg Cost Per Claim

$6.22

State Avg Cost Per Claim

$12.71

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.

Biktarvy

Generic Formulation: Bictegrav/Emtricit/Tenofov AlaSpecialty: Infectious Disease
Provider Metrics Summary
Total Claims 29
30-Day Fills 29.0
Days Supply 870
TX State Average Benchmarks
Peer Average Claims83.0
Peer Average 30-Day Fills84.8
Peer Average Days Supply2,544
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 65.1% less volume than the regional standard for practitioners inside TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $112,449.06 across this reporting matrix range.

Provider Avg Cost Per Claim

$3,877.55

State Avg Cost Per Claim

$3,889.52

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

This combination product is used by itself to help control HIV infection. It helps to decrease the amount of HIV in your body so your immune system can work better. This lowers your chance of getting HIV complications (such as new infections, cancer) and improves your quality of life. This product is a combination of 3 different drugs: bictegravir, emtricitabine, and tenofovir alafenamide. Bictegravir is called an integrase strand transfer inhibitor-INSTI. Emtricitabine is called a nucleoside reverse transcriptase inhibitor, while tenofovir alafenamide is called a nucleotide reverse transcriptase inhibitor. Emtricitabine and tenofovir alafenamide are often called NRTIs. Bictegravir/emtricitabine/tenofovir alafenamide is not a cure for HIV infection. To decrease your risk of spreading HIV disease to others, continue to take all HIV medications exactly as prescribed by your doctor. Use an effective barrier method (latex or polyurethane condoms/dental dams) during sexual activity as directed by your doctor. Do not share personal items (such as needles/syringes, toothbrushes, and razors) that may have contacted blood or other body fluids. Consult your doctor or pharmacist for more details.

Gabapentin

Generic Formulation: GabapentinSpecialty: Infectious Disease
Provider Metrics Summary
Total Claims 33
30-Day Fills 33.0
Days Supply 990
TX State Average Benchmarks
Peer Average Claims94.0
Peer Average 30-Day Fills159.7
Peer Average Days Supply4,701
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 64.9% less volume than the regional standard for practitioners inside TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $326.69 across this reporting matrix range.

Provider Avg Cost Per Claim

$9.90

State Avg Cost Per Claim

$21.94

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.

Hydrocodone-Acetaminophen

Generic Formulation: Hydrocodone/AcetaminophenSpecialty: Infectious Disease
Provider Metrics Summary
Total Claims 11
30-Day Fills 11.0
Days Supply 330
TX State Average Benchmarks
Peer Average Claims121.0
Peer Average 30-Day Fills121.4
Peer Average Days Supply2,775
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 90.9% less volume than the regional standard for practitioners inside TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $142.84 across this reporting matrix range.

Provider Avg Cost Per Claim

$12.99

State Avg Cost Per Claim

$24.84

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

This combination medication is used to relieve moderate to severe pain. It contains an opioid pain reliever (hydrocodone) and a non-opioid pain reliever (acetaminophen). Hydrocodone works in the brain to change how your body feels and responds to pain. Acetaminophen can also reduce a fever.

Lisinopril

Generic Formulation: LisinoprilSpecialty: Infectious Disease
Provider Metrics Summary
Total Claims 19
30-Day Fills 19.0
Days Supply 570
TX State Average Benchmarks
Peer Average Claims111.0
Peer Average 30-Day Fills280.0
Peer Average Days Supply8,354
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 TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $83.12 across this reporting matrix range.

Provider Avg Cost Per Claim

$4.37

State Avg Cost Per Claim

$6.92

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.

Pantoprazole Sodium

Generic Formulation: Pantoprazole SodiumSpecialty: Infectious Disease
Provider Metrics Summary
Total Claims 18
30-Day Fills 22.3
Days Supply 670
TX State Average Benchmarks
Peer Average Claims77.0
Peer Average 30-Day Fills167.6
Peer Average Days Supply4,979
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 76.6% less volume than the regional standard for practitioners inside TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $153.22 across this reporting matrix range.

Provider Avg Cost Per Claim

$8.51

State Avg Cost Per Claim

$17.29

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

2-pyridinylmethylsulfinylbenzimidazole proton pump inhibitor that is used in the treatment of GASTROESOPHAGEAL REFLUX and PEPTIC ULCER.

Therapeutic Applications

Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux). It works by decreasing the amount of acid your stomach makes. This medication relieves symptoms such as heartburn, difficulty swallowing, and cough. It helps heal acid damage to the stomach and esophagus, helps prevent ulcers, and may help prevent cancer of the esophagus. Pantoprazole belongs to a class of drugs known as proton pump inhibitors (PPIs).

Potassium Chloride

Generic Formulation: Potassium ChlorideSpecialty: Infectious Disease
Provider Metrics Summary
Total Claims 11
30-Day Fills 11.0
Days Supply 319
TX State Average Benchmarks
Peer Average Claims62.0
Peer Average 30-Day Fills118.6
Peer Average Days Supply3,443
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 82.3% less volume than the regional standard for practitioners inside TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $215.80 across this reporting matrix range.

Provider Avg Cost Per Claim

$19.62

State Avg Cost Per Claim

$29.33

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 white crystal or crystalline powder used in BUFFERS; FERTILIZERS; and EXPLOSIVES. It can be used to replenish ELECTROLYTES and restore WATER-ELECTROLYTE BALANCE in treating HYPOKALEMIA.

Therapeutic Applications

This medication is a mineral supplement used to treat or prevent low amounts of potassium in the blood. A normal level of potassium in the blood is important. Potassium helps your cells, kidneys, heart, muscles, and nerves work properly. Most people get enough potassium by eating a well-balanced diet. Some conditions that can lower your body's potassium level include severe prolonged diarrhea and vomiting, hormone problems such as hyperaldosteronism, or treatment with water pills/diuretics.

Sumatriptan Succinate

Generic Formulation: Sumatriptan SuccinateSpecialty: Infectious Disease
Provider Metrics Summary
Total Claims 12
30-Day Fills 12.0
Days Supply 324
TX State Average Benchmarks
Peer Average Claims21.0
Peer Average 30-Day Fills25.7
Peer Average Days Supply656
Conservative Utilization

This provider writes prescriptions for this formulation 42.9% less frequently than the standard regional baseline metric for practitioners inside TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $246.07 across this reporting matrix range.

Provider Avg Cost Per Claim

$20.51

State Avg Cost Per Claim

$35.25

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 serotonin agonist that acts selectively at 5HT1 receptors. It is used in the treatment of MIGRAINE DISORDERS.

Therapeutic Applications

Sumatriptan is used to treat migraines and cluster headaches. It helps to relieve pain and other symptoms of migraines/headaches including sensitivity to light or sound, nausea, and vomiting. Prompt treatment allows you to get back to your normal routine and may decrease your need for other pain medications. It does not prevent future migraines/headaches or reduce how often you may get a headache. Sumatriptan belongs to a group of drugs called triptans. It affects a certain natural chemical (serotonin) that constricts blood vessels in the brain. It may also block other pain pathways in the brain.

Triumeq

Generic Formulation: Abacavir/Dolutegravir/LamivudiSpecialty: Infectious Disease
Provider Metrics Summary
Total Claims 11
30-Day Fills 11.0
Days Supply 330
TX State Average Benchmarks
Peer Average Claims45.0
Peer Average 30-Day Fills46.9
Peer Average Days Supply1,405
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 75.6% less volume than the regional standard for practitioners inside TX. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $36,085.69 across this reporting matrix range.

Provider Avg Cost Per Claim

$3,280.52

State Avg Cost Per Claim

$3,627.83

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

This product contains 3 drugs: abacavir, dolutegravir, and lamivudine. It is used to help control HIV infection. It helps to decrease the amount of HIV in your body so your immune system can work better. This lowers your chance of getting HIV complications (such as new infections, cancer) and improves your quality of life. Abacavir and lamivudine belong to a class of drugs known as nucleoside reverse transcriptase inhibitors (NRTIs). Dolutegravir belongs to a class of drugs known as integrase inhibitors. This medication is not a cure for HIV infection. To decrease your risk of spreading HIV disease to others, continue to take all HIV medications exactly as prescribed by your doctor. Use an effective barrier method (latex or polyurethane condoms/dental dams) during sexual activity as directed by your doctor. Do not share personal items (such as needles/syringes, toothbrushes, and razors) that may have contacted blood or other body fluids. Consult your doctor or pharmacist 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 JAMES WILLIG provides transparency into local medical care patterns within Dallas, TX.

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 **Infectious Disease** 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.