DR. ERNEST R CASTRO MD
Prescription History 1982785721
Family Medicine in Golden, CO

NPI Status: Active since October 18, 2006

Contact Information

1707 COLE BLVD
SUITE 150
GOLDEN, CO
ZIP 80401
Phone: (303) 233-8295
Fax: (303) 233-8443

Get Directions

Prescription History for Informed Healthcare Decisions

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. ERNEST R CASTRO MD, an active Family Medicine specialist practicing in Golden, CO. Our medical registry currently tracks 6 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 159 documented patient claims. Among these therapy options, the most frequently utilized medication is Atorvastatin Calcium, which accounts for 57 claims alone.

Medication Index


Allopurinol

Generic Formulation: AllopurinolSpecialty: Family Practice
Provider Metrics Summary
Total Claims 15
30-Day Fills 48.3
Days Supply 1,450
CO State Average Benchmarks
Peer Average Claims40.0
Peer Average 30-Day Fills103.5
Peer Average Days Supply3,080
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 62.5% less volume than the regional standard for practitioners inside CO. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $569.71 across this reporting matrix range.

Provider Avg Cost Per Claim

$37.98

State Avg Cost Per Claim

$19.15

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.

Clinical Summary

A XANTHINE OXIDASE inhibitor that decreases URIC ACID production. It also acts as an antimetabolite on some simpler organisms.

Therapeutic Applications

Allopurinol is used to treat gout and certain types of kidney stones. It is also used to prevent increased uric acid levels in patients receiving cancer chemotherapy. These patients can have increased uric acid levels due to release of uric acid from the dying cancer cells. Allopurinol works by reducing the amount of uric acid made by the body. Increased uric acid levels can cause gout and kidney problems.

Atorvastatin Calcium

Generic Formulation: Atorvastatin CalciumSpecialty: Family Practice
Provider Metrics Summary
Total Claims 57
30-Day Fills 182.9
Days Supply 5,490
CO State Average Benchmarks
Peer Average Claims141.0
Peer Average 30-Day Fills367.3
Peer Average Days Supply10,945
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 59.6% less volume than the regional standard for practitioners inside CO. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $625.21 across this reporting matrix range.

Provider Avg Cost Per Claim

$10.97

State Avg Cost Per Claim

$13.04

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.

Eliquis

Generic Formulation: ApixabanSpecialty: Family Practice
Provider Metrics Summary
Total Claims 20
30-Day Fills 54.3
Days Supply 1,620
CO State Average Benchmarks
Peer Average Claims57.0
Peer Average 30-Day Fills101.3
Peer Average Days Supply2,864
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 CO. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $31,560.16 across this reporting matrix range.

Provider Avg Cost Per Claim

$1,578.01

State Avg Cost Per Claim

$923.80

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

Apixaban is used to prevent serious blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip/knee replacement surgery. With atrial fibrillation, part of the heart does not beat the way it should. This can lead to blood clots forming, which can travel to other parts of your body (such as the lungs or legs) or increase your risk for stroke. In the United States, apixaban is also approved to treat certain types of blood clots (deep vein thrombosis-DVT, pulmonary embolus-PE) and to prevent them from forming again. Apixaban is an anticoagulant that works by blocking certain clotting proteins in your blood.

Levothyroxine Sodium

Generic Formulation: Levothyroxine SodiumSpecialty: Family Practice
Provider Metrics Summary
Total Claims 37
30-Day Fills 121.6
Days Supply 3,650
CO State Average Benchmarks
Peer Average Claims127.0
Peer Average 30-Day Fills313.4
Peer Average Days Supply9,277
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 70.9% less volume than the regional standard for practitioners inside CO. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,181.20 across this reporting matrix range.

Provider Avg Cost Per Claim

$31.92

State Avg Cost Per Claim

$18.07

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

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 58.3
Days Supply 1,750
CO State Average Benchmarks
Peer Average Claims99.0
Peer Average 30-Day Fills252.7
Peer Average Days Supply7,529
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 80.8% less volume than the regional standard for practitioners inside CO. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $206.25 across this reporting matrix range.

Provider Avg Cost Per Claim

$10.86

State Avg Cost Per Claim

$7.63

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.

Tamsulosin Hcl

Generic Formulation: Tamsulosin HclSpecialty: Family Practice
Provider Metrics Summary
Total Claims 11
30-Day Fills 36.0
Days Supply 1,080
CO State Average Benchmarks
Peer Average Claims67.0
Peer Average 30-Day Fills159.9
Peer Average Days Supply4,744
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 83.6% less volume than the regional standard for practitioners inside CO. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $352.96 across this reporting matrix range.

Provider Avg Cost Per Claim

$32.09

State Avg Cost Per Claim

$21.63

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.

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. ERNEST R CASTRO MD provides transparency into local medical care patterns within Golden, CO.

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.