DR. WILLIAM CAMPBELL DAVIES MD
Prescription History 1033790613
Family Medicine in Madisonville, TN

NPI Status: Active since April 15, 2021

Contact Information

4798 NEW HIGHWAY 68
MADISONVILLE, TN
ZIP 37354
Phone: (423) 442-2622

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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. WILLIAM CAMPBELL DAVIES MD, an active Family Medicine specialist practicing in Madisonville, TN. Our medical registry currently tracks 9 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 144 documented patient claims. Among these therapy options, the most frequently utilized medication is Atorvastatin Calcium, which accounts for 24 claims alone.


Amlodipine Besylate

Generic Formulation: Amlodipine BesylateSpecialty: Family Practice
Provider Metrics Summary
Total Claims 18
30-Day Fills 48.0
Days Supply 1,425
TN State Average Benchmarks
Peer Average Claims146.0
Peer Average 30-Day Fills348.1
Peer Average Days Supply10,234
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 87.7% less volume than the regional standard for practitioners inside TN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $166.92 across this reporting matrix range.

Provider Avg Cost Per Claim

$9.27

State Avg Cost Per Claim

$6.52

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.

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 24
30-Day Fills 68.0
Days Supply 2,040
TN State Average Benchmarks
Peer Average Claims172.0
Peer Average 30-Day Fills414.0
Peer Average Days Supply12,134
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 86.0% less volume than the regional standard for practitioners inside TN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $413.16 across this reporting matrix range.

Provider Avg Cost Per Claim

$17.22

State Avg Cost Per Claim

$12.09

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.

Carvedilol

Generic Formulation: CarvedilolSpecialty: Family Practice
Provider Metrics Summary
Total Claims 14
30-Day Fills 20.0
Days Supply 600
TN State Average Benchmarks
Peer Average Claims77.0
Peer Average 30-Day Fills173.9
Peer Average Days Supply5,075
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 81.8% less volume than the regional standard for practitioners inside TN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $86.85 across this reporting matrix range.

Provider Avg Cost Per Claim

$6.20

State Avg Cost Per Claim

$10.38

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 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.

Therapeutic Applications

Carvedilol is used to treat high blood pressure and heart failure. 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.

Dexlansoprazole Dr

Generic Formulation: DexlansoprazoleSpecialty: Family Practice
Provider Metrics Summary
Total Claims 11
30-Day Fills 11.0
Days Supply 330
TN State Average Benchmarks
Peer Average Claims19.0
Peer Average 30-Day Fills33.1
Peer Average Days Supply960
Conservative Utilization

This provider writes prescriptions for this formulation 42.1% less frequently than the standard regional baseline metric for practitioners inside TN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $3,141.82 across this reporting matrix range.

Provider Avg Cost Per Claim

$285.62

State Avg Cost Per Claim

$421.75

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

The R-isomer of lansoprazole that is used to treat severe GASTROESOPHAGEAL REFLUX DISEASE.

Therapeutic Applications

Dexlansoprazole is used to treat certain stomach and esophagus problems (such as acid reflux). 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. Dexlansoprazole belongs to a class of drugs known as proton pump inhibitors (PPIs). Dexlansoprazole is not recommended for use in children younger than 2 years due to an increased risk of serious side effects. Ask the doctor or pharmacist for details.

Levothyroxine Sodium

Generic Formulation: Levothyroxine SodiumSpecialty: Family Practice
Provider Metrics Summary
Total Claims 17
30-Day Fills 23.0
Days Supply 690
TN State Average Benchmarks
Peer Average Claims164.0
Peer Average 30-Day Fills370.8
Peer Average Days Supply10,700
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 89.6% less volume than the regional standard for practitioners inside TN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $89.35 across this reporting matrix range.

Provider Avg Cost Per Claim

$5.26

State Avg Cost Per Claim

$16.05

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

The major hormone derived from the thyroid gland. Thyroxine is synthesized via the iodination of tyrosines (MONOIODOTYROSINE) and the coupling of iodotyrosines (DIIODOTYROSINE) in the THYROGLOBULIN. Thyroxine is released from thyroglobulin by proteolysis and secreted into the blood. Thyroxine is peripherally deiodinated to form TRIIODOTHYRONINE which exerts a broad spectrum of stimulatory effects on cell metabolism.

Therapeutic Applications

Levothyroxine is used to treat an underactive thyroid (hypothyroidism). It replaces or provides more thyroid hormone, which is normally produced by the thyroid gland. Low thyroid hormone levels can occur naturally or when the thyroid gland is injured by radiation/medications or removed by surgery. Having enough thyroid hormone is important for maintaining normal mental and physical activity. In children, having enough thyroid hormone is important for normal mental and physical development. This medication is also used to treat other types of thyroid disorders (such as thyroid cancer). This medication should not be used to treat infertility unless it is caused by low thyroid hormone levels.

Lisinopril

Generic Formulation: LisinoprilSpecialty: Family Practice
Provider Metrics Summary
Total Claims 19
30-Day Fills 37.0
Days Supply 1,110
TN State Average Benchmarks
Peer Average Claims124.0
Peer Average 30-Day Fills299.0
Peer Average Days Supply8,802
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 84.7% less volume than the regional standard for practitioners inside TN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $143.32 across this reporting matrix range.

Provider Avg Cost Per Claim

$7.54

State Avg Cost Per Claim

$6.78

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.

Pregabalin

Generic Formulation: PregabalinSpecialty: Family Practice
Provider Metrics Summary
Total Claims 13
30-Day Fills 14.0
Days Supply 325
TN State Average Benchmarks
Peer Average Claims51.0
Peer Average 30-Day Fills61.4
Peer Average Days Supply1,790
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 74.5% less volume than the regional standard for practitioners inside TN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $104.68 across this reporting matrix range.

Provider Avg Cost Per Claim

$8.05

State Avg Cost Per Claim

$48.42

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 gamma-aminobutyric acid (GABA) derivative that functions as a CALCIUM CHANNEL BLOCKER and is used as an ANTICONVULSANT as well as an ANTI-ANXIETY AGENT. It is also used as an ANALGESIC in the treatment of NEUROPATHIC PAIN and FIBROMYALGIA.

Therapeutic Applications

This medication is used to treat pain caused by nerve damage due to diabetes, shingles (herpes zoster) infection, or spinal cord injury. This medication is also used to treat pain in people with fibromyalgia. It is also used with other medications to treat certain types of seizures (focal seizures).

Tamsulosin Hcl

Generic Formulation: Tamsulosin HclSpecialty: Family Practice
Provider Metrics Summary
Total Claims 16
30-Day Fills 34.0
Days Supply 1,020
TN State Average Benchmarks
Peer Average Claims86.0
Peer Average 30-Day Fills193.3
Peer Average Days Supply5,637
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 81.4% less volume than the regional standard for practitioners inside TN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $384.62 across this reporting matrix range.

Provider Avg Cost Per Claim

$24.04

State Avg Cost Per Claim

$18.15

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

Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH). It does not shrink the prostate, but it works by relaxing the muscles in the prostate and the bladder. This helps to relieve symptoms of BPH such as difficulty in beginning the flow of urine, weak stream, and the need to urinate often or urgently (including during the middle of the night). Tamsulosin belongs to a class of drugs known as alpha blockers. Do not use this medication to treat high blood pressure.

Topiramate

Generic Formulation: TopiramateSpecialty: Family Practice
Provider Metrics Summary
Total Claims 12
30-Day Fills 12.5
Days Supply 345
TN State Average Benchmarks
Peer Average Claims36.0
Peer Average 30-Day Fills62.7
Peer Average Days Supply1,826
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 66.7% less volume than the regional standard for practitioners inside TN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $112.50 across this reporting matrix range.

Provider Avg Cost Per Claim

$9.38

State Avg Cost Per Claim

$18.66

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 sulfamate-substituted fructose analog that was originally identified as a hypoglycemic agent. It is used for the treatment of EPILEPSY and MIGRAINE DISORDERS, and may also promote weight loss.

Therapeutic Applications

Topiramate is used alone or with other medications to prevent and control seizures (epilepsy). This medication is also used to prevent migraine headaches and decrease how often you get them. Topiramate will not treat a migraine headache once it occurs. If you get a migraine headache, treat it as directed by your doctor (such as by taking pain medication, lying down in a dark room). Topiramate is known as an anticonvulsant or antiepileptic drug.

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. WILLIAM CAMPBELL DAVIES MD provides transparency into local medical care patterns within Madisonville, TN.

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.