DR. WINSTON RAPHAEL FREDERICK MD
Prescription History 1720100340
Internal Medicine - Infectious Disease in Washington, DC

NPI Status: Active since April 04, 2007

Contact Information

1160 VARNUM ST NE
DEPAUL BLDG SUITE 016
WASHINGTON, DC
ZIP 20017
Phone: (202) 526-6442
Fax: (202) 526-5035

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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. WINSTON RAPHAEL FREDERICK MD, an active Infectious Disease specialist practicing in Washington, DC. Our medical registry currently tracks 8 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 158 documented patient claims. Among these therapy options, the most frequently utilized medication is Biktarvy, which accounts for 38 claims alone.


Albuterol Sulfate Hfa

Generic Formulation: Albuterol SulfateSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 21
30-Day Fills 21.7
Days Supply 606
DC State Average Benchmarks
Peer Average Claims49.0
Peer Average 30-Day Fills59.8
Peer Average Days Supply1,552
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 57.1% less volume than the regional standard for practitioners inside DC. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $452.04 across this reporting matrix range.

Provider Avg Cost Per Claim

$21.53

State Avg Cost Per Claim

$43.83

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.

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: Internal Medicine
Provider Metrics Summary
Total Claims 21
30-Day Fills 58.3
Days Supply 1,750
DC State Average Benchmarks
Peer Average Claims88.0
Peer Average 30-Day Fills211.0
Peer Average Days Supply6,242
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 76.1% less volume than the regional standard for practitioners inside DC. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $113.14 across this reporting matrix range.

Provider Avg Cost Per Claim

$5.39

State Avg Cost Per Claim

$9.30

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: Internal Medicine
Provider Metrics Summary
Total Claims 12
30-Day Fills 36.0
Days Supply 1,080
DC State Average Benchmarks
Peer Average Claims102.0
Peer Average 30-Day Fills248.3
Peer Average Days Supply7,332
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 88.2% less volume than the regional standard for practitioners inside DC. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $210.46 across this reporting matrix range.

Provider Avg Cost Per Claim

$17.54

State Avg Cost Per Claim

$14.03

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: Internal Medicine
Provider Metrics Summary
Total Claims 38
30-Day Fills 38.0
Days Supply 1,140
DC State Average Benchmarks
Peer Average Claims73.0
Peer Average 30-Day Fills75.2
Peer Average Days Supply2,255
Conservative Utilization

This provider writes prescriptions for this formulation 47.9% less frequently than the standard regional baseline metric for practitioners inside DC. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $155,763.57 across this reporting matrix range.

Provider Avg Cost Per Claim

$4,099.04

State Avg Cost Per Claim

$3,912.64

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.

Levothyroxine Sodium

Generic Formulation: Levothyroxine SodiumSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 16
30-Day Fills 24.0
Days Supply 720
DC State Average Benchmarks
Peer Average Claims57.0
Peer Average 30-Day Fills140.3
Peer Average Days Supply4,126
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 71.9% less volume than the regional standard for practitioners inside DC. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $198.89 across this reporting matrix range.

Provider Avg Cost Per Claim

$12.43

State Avg Cost Per Claim

$19.59

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.

Losartan-Hydrochlorothiazide

Generic Formulation: Losartan/HydrochlorothiazideSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 22
30-Day Fills 34.0
Days Supply 1,020
DC State Average Benchmarks
Peer Average Claims26.0
Peer Average 30-Day Fills69.0
Peer Average Days Supply2,064
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across DC. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $347.67 across this reporting matrix range.

Provider Avg Cost Per Claim

$15.80

State Avg Cost Per Claim

$24.17

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 drug is used to treat high blood pressure. 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. This product contains two medications: losartan and hydrochlorothiazide. Losartan is an angiotensin receptor blocker (ARB) and works by relaxing blood vessels so that blood can flow more easily. Hydrochlorothiazide is a water pill (diuretic) that causes you to make more urine, which helps your body get rid of extra salt and water.

Rosuvastatin Calcium

Generic Formulation: Rosuvastatin CalciumSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 11
30-Day Fills 31.0
Days Supply 930
DC State Average Benchmarks
Peer Average Claims52.0
Peer Average 30-Day Fills138.6
Peer Average Days Supply4,137
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 78.8% less volume than the regional standard for practitioners inside DC. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $139.63 across this reporting matrix range.

Provider Avg Cost Per Claim

$12.69

State Avg Cost Per Claim

$41.58

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 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.

Therapeutic Applications

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. 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.

Trulicity

Generic Formulation: DulaglutideSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 17
30-Day Fills 18.8
Days Supply 532
DC State Average Benchmarks
Peer Average Claims37.0
Peer Average 30-Day Fills55.0
Peer Average Days Supply1,597
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 54.1% less volume than the regional standard for practitioners inside DC. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $19,064.06 across this reporting matrix range.

Provider Avg Cost Per Claim

$1,121.42

State Avg Cost Per Claim

$1,418.91

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

Dulaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes. Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. This medication is also used to lessen the risk of a major cardiovascular event (such as heart attack or stroke) in people who already have, or are at high risk for heart/blood vessel disease. Dulaglutide is similar to a natural hormone in your body (incretin). It works by causing insulin release in response to high blood sugar (such as after a meal) and by decreasing the amount of sugar your liver makes. Dulaglutide is not a substitute for insulin if you need insulin treatment.

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. WINSTON RAPHAEL FREDERICK MD provides transparency into local medical care patterns within Washington, DC.

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.