DR. MARENA PATRONAS M.D.
Prescription History 1992928352
Ophthalmology in Warrenton, VA

NPI Status: Active since April 11, 2007

Contact Information

45 N HILL DR STE 202
WARRENTON, VA
ZIP 20186
Phone: (540) 349-1882
Fax: (703) 738-7157

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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. MARENA PATRONAS M.D., an active Ophthalmology specialist practicing in Warrenton, VA. Our medical registry currently tracks 6 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 118 documented patient claims. Among these therapy options, the most frequently utilized medication is Prednisolone Acetate, which accounts for 40 claims alone.


Erythromycin

Generic Formulation: Erythromycin BaseSpecialty: Ophthalmology
Provider Metrics Summary
Total Claims 17
30-Day Fills 17.0
Days Supply 367
VA State Average Benchmarks
Peer Average Claims40.0
Peer Average 30-Day Fills42.4
Peer Average Days Supply662
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 57.5% less volume than the regional standard for practitioners inside VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $181.76 across this reporting matrix range.

Provider Avg Cost Per Claim

$10.69

State Avg Cost Per Claim

$19.13

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

Erythromycin is used to treat a wide variety of bacterial infections. It may also be used to prevent certain bacterial infections. Erythromycin is known as a macrolide antibiotic. It works by stopping the growth of bacteria. This antibiotic treats or prevents only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections.

Ketorolac Tromethamine

Generic Formulation: Ketorolac TromethamineSpecialty: Ophthalmology
Provider Metrics Summary
Total Claims 12
30-Day Fills 17.2
Days Supply 434
VA State Average Benchmarks
Peer Average Claims72.0
Peer Average 30-Day Fills85.4
Peer Average Days Supply2,021
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 83.3% less volume than the regional standard for practitioners inside VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $426.94 across this reporting matrix range.

Provider Avg Cost Per Claim

$35.58

State Avg Cost Per Claim

$26.50

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 pyrrolizine carboxylic acid derivative structurally related to INDOMETHACIN. It is a non-steroidal anti-inflammatory agent used for analgesia for postoperative pain and inhibits cyclooxygenase activity.

Therapeutic Applications

This medication is used to temporarily relieve itching eyes caused by seasonal allergies. It is also used to prevent and treat eye swelling due to a certain type of eye surgery (cataract removal). Ketorolac belongs to a class of drugs known as nonsteroidal anti-inflammatory drugs (NSAIDs). It works by blocking certain natural substances in your body to reduce pain and swelling.

Latanoprost

Generic Formulation: LatanoprostSpecialty: Ophthalmology
Provider Metrics Summary
Total Claims 16
30-Day Fills 33.8
Days Supply 980
VA State Average Benchmarks
Peer Average Claims140.0
Peer Average 30-Day Fills274.2
Peer Average Days Supply7,923
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 88.6% less volume than the regional standard for practitioners inside VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $235.70 across this reporting matrix range.

Provider Avg Cost Per Claim

$14.73

State Avg Cost Per Claim

$21.86

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 prostaglandin F analog used to treat OCULAR HYPERTENSION in patients with GLAUCOMA.

Therapeutic Applications

Latanoprost is used to treat high pressure inside the eye due to glaucoma (open angle type) or other eye diseases (such as ocular hypertension). It is similar to a natural chemical in the body (prostaglandin) and works by regulating the flow of fluid within the eye which results in lower pressure. Lowering high pressure inside the eye helps to prevent blindness.

Neomycin-Polymyxin-Dexameth

Generic Formulation: Neomycin/Polymyxin B/DexamethaSpecialty: Ophthalmology
Provider Metrics Summary
Total Claims 12
30-Day Fills 12.0
Days Supply 241
VA State Average Benchmarks
Peer Average Claims39.0
Peer Average 30-Day Fills40.7
Peer Average Days Supply652
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 69.2% less volume than the regional standard for practitioners inside VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $114.64 across this reporting matrix range.

Provider Avg Cost Per Claim

$9.55

State Avg Cost Per Claim

$14.34

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 medication is used to treat conditions involving swelling (inflammation) of the eyes and to treat or prevent bacterial eye infections. This product contains neomycin and polymyxin, antibiotics that work by stopping the growth of bacteria. It also contains dexamethasone, an anti-inflammatory corticosteroid that works by reducing swelling. This medication treats/prevents only bacterial eye infections. It will not work for other types of eye infections and may worsen them (such as infections caused by viruses, fungi, mycobacteria). Unnecessary use or overuse of any antibiotic can lead to its decreased effectiveness.

Ofloxacin

Generic Formulation: OfloxacinSpecialty: Ophthalmology
Provider Metrics Summary
Total Claims 21
30-Day Fills 23.1
Days Supply 616
VA State Average Benchmarks
Peer Average Claims69.0
Peer Average 30-Day Fills72.1
Peer Average Days Supply1,467
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 69.6% less volume than the regional standard for practitioners inside VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $266.62 across this reporting matrix range.

Provider Avg Cost Per Claim

$12.70

State Avg Cost Per Claim

$17.95

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 synthetic fluoroquinolone antibacterial agent that inhibits the supercoiling activity of bacterial DNA GYRASE, halting DNA REPLICATION.

Therapeutic Applications

This medication is used to treat eye infections. Ofloxacin belongs to a class of drugs called quinolone antibiotics. It works by stopping the growth of bacteria. This medication treats only bacterial eye infections. It will not work for other types of eye infections. Unnecessary use or overuse of any antibiotic can lead to its decreased effectiveness.

Prednisolone Acetate

Generic Formulation: Prednisolone AcetateSpecialty: Ophthalmology
Provider Metrics Summary
Total Claims 40
30-Day Fills 54.1
Days Supply 1,517
VA State Average Benchmarks
Peer Average Claims115.0
Peer Average 30-Day Fills147.5
Peer Average Days Supply3,787
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 65.2% less volume than the regional standard for practitioners inside VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,896.85 across this reporting matrix range.

Provider Avg Cost Per Claim

$47.42

State Avg Cost Per Claim

$49.99

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.

Therapeutic Applications

This medication is used to treat certain eye conditions due to inflammation or injury. Prednisolone works by relieving symptoms such as swelling, redness, and itching. It belongs to a class of drugs known as corticosteroids.

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. MARENA PATRONAS M.D. provides transparency into local medical care patterns within Warrenton, VA.

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 **Ophthalmology** 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.