DEBRA G TENNEN M.D.
Prescription History 1366418865
Ophthalmology in Agoura Hills, CA


Quality Rating: 90.31 out of 100 score

NPI Status: Active since February 24, 2006

Contact Information

29525 CANWOOD ST
STE 210
AGOURA HILLS, CA
ZIP 91301
Phone: (818) 707-4277
Fax: (818) 707-4291

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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 DEBRA G TENNEN M.D., an active Ophthalmology specialist practicing in Agoura Hills, CA. Our medical registry currently tracks 9 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 268 documented patient claims. Among these therapy options, the most frequently utilized medication is Latanoprost, which accounts for 63 claims alone.


Brimonidine Tartrate

Generic Formulation: Brimonidine TartrateSpecialty: Ophthalmology
Provider Metrics Summary
Total Claims 16
30-Day Fills 36.0
Days Supply 1,050
CA State Average Benchmarks
Peer Average Claims78.0
Peer Average 30-Day Fills160.1
Peer Average Days Supply4,677
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 79.5% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,885.91 across this reporting matrix range.

Provider Avg Cost Per Claim

$117.87

State Avg Cost Per Claim

$43.38

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 quinoxaline derivative and ADRENERGIC ALHPA-2 RECEPTOR AGONIST that is used to manage INTRAOCULAR PRESSURE associated with OPEN-ANGLE GLAUCOMA and OCULAR HYPERTENSION.

Therapeutic Applications

This medication is used to treat open-angle glaucoma or high fluid pressure in the eye. Lowering high fluid pressure in the eye reduces the risk of vision loss, nerve damage, or blindness. This medication lowers pressure by allowing better fluid drainage from within the eye and also by reducing the amount of fluid formed in the eye. It is known as an alpha agonist. This drug is not recommended for use in children less than 2 years of age due to an increased risk of serious side effects such as very slowed breathing. Ask the doctor or pharmacist for details.

Dorzolamide-Timolol

Generic Formulation: Dorzolamide Hcl/Timolol MaleatSpecialty: Ophthalmology
Provider Metrics Summary
Total Claims 43
30-Day Fills 80.8
Days Supply 2,420
CA State Average Benchmarks
Peer Average Claims115.0
Peer Average 30-Day Fills261.2
Peer Average Days Supply7,819
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 62.6% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,306.53 across this reporting matrix range.

Provider Avg Cost Per Claim

$30.38

State Avg Cost Per Claim

$34.52

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 product contains two drugs used to treat high pressure inside the eye due to glaucoma (open angle-type) or other eye diseases (such as ocular hypertension). Lowering high pressure inside the eye helps to prevent blindness. This medication works by decreasing the amount of fluid within the eye. Timolol belongs to a class of drugs known as beta-blockers, and dorzolamide belongs to a class of drugs known as carbonic anhydrase inhibitors.

Latanoprost

Generic Formulation: LatanoprostSpecialty: Ophthalmology
Provider Metrics Summary
Total Claims 63
30-Day Fills 110.2
Days Supply 3,165
CA State Average Benchmarks
Peer Average Claims159.0
Peer Average 30-Day Fills301.1
Peer Average Days Supply8,658
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 60.4% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $881.54 across this reporting matrix range.

Provider Avg Cost Per Claim

$13.99

State Avg Cost Per Claim

$21.01

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.

Moxifloxacin

Generic Formulation: Moxifloxacin HclSpecialty: Ophthalmology
Provider Metrics Summary
Total Claims 16
30-Day Fills 16.0
Days Supply 205
CA State Average Benchmarks
Peer Average Claims99.0
Peer Average 30-Day Fills100.2
Peer Average Days Supply1,614
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 83.8% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $417.25 across this reporting matrix range.

Provider Avg Cost Per Claim

$26.08

State Avg Cost Per Claim

$35.22

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 fluoroquinolone that acts as an inhibitor of DNA TOPOISOMERASE II and is used as a broad-spectrum antibacterial agent.

Therapeutic Applications

This medication is a quinolone antibiotic used for eye infections.

Neomycin-Polymyxin-Dexameth

Generic Formulation: Neomycin/Polymyxin B/DexamethaSpecialty: Ophthalmology
Provider Metrics Summary
Total Claims 21
30-Day Fills 21.0
Days Supply 311
CA State Average Benchmarks
Peer Average Claims41.0
Peer Average 30-Day Fills42.9
Peer Average Days Supply675
Conservative Utilization

This provider writes prescriptions for this formulation 48.8% less frequently than the standard regional baseline metric for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $262.41 across this reporting matrix range.

Provider Avg Cost Per Claim

$12.50

State Avg Cost Per Claim

$14.80

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

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.

Prednisolone Acetate

Generic Formulation: Prednisolone AcetateSpecialty: Ophthalmology
Provider Metrics Summary
Total Claims 19
30-Day Fills 25.4
Days Supply 644
CA State Average Benchmarks
Peer Average Claims142.0
Peer Average 30-Day Fills188.2
Peer Average Days Supply4,982
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 86.6% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,090.72 across this reporting matrix range.

Provider Avg Cost Per Claim

$57.41

State Avg Cost Per Claim

$51.41

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.

Rhopressa

Generic Formulation: Netarsudil MesylateSpecialty: Ophthalmology
Provider Metrics Summary
Total Claims 18
30-Day Fills 20.0
Days Supply 565
CA State Average Benchmarks
Peer Average Claims54.0
Peer Average 30-Day Fills84.5
Peer Average Days Supply2,381
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 CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $6,716.08 across this reporting matrix range.

Provider Avg Cost Per Claim

$373.12

State Avg Cost Per Claim

$488.55

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

Netarsudil is used to treat high pressure inside the eye due to certain eye conditions (such as open-angle glaucoma, ocular hypertension). This medication is thought to work by increasing the flow of fluid out of the eye. This helps lower pressure inside the eye. Lowering high pressure inside the eye can help prevent loss of vision or blindness.

Timolol Maleate

Generic Formulation: Timolol MaleateSpecialty: Ophthalmology
Provider Metrics Summary
Total Claims 29
30-Day Fills 73.4
Days Supply 2,201
CA State Average Benchmarks
Peer Average Claims23.0
Peer Average 30-Day Fills41.8
Peer Average Days Supply1,318
Elevated Utilization

This provider maintains an active emphasis on this therapeutic option, recording 26.1% more claims than the standard regional baseline profile for CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $560.36 across this reporting matrix range.

Provider Avg Cost Per Claim

$19.32

State Avg Cost Per Claim

$450.88

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 beta-adrenergic antagonist that is similar in action to PROPRANOLOL; the levo-isomer is more active. Timolol has been proposed as an anti-hypertensive, anti-arrhythmic, anti-angina, and anti-glaucoma agent. It is also used in the treatment of MIGRAINE DISORDERS and tremor.

Therapeutic Applications

This medication is used to treat high pressure inside the eye due to glaucoma (open angle-type) or other eye diseases (such as ocular hypertension). Lowering high pressure inside the eye helps to prevent blindness. This medication works by decreasing the amount of fluid within the eye. Timolol belongs to a class of drugs known as beta-blockers.

Tobramycin-Dexamethasone

Generic Formulation: Tobramycin/DexamethasoneSpecialty: Ophthalmology
Provider Metrics Summary
Total Claims 43
30-Day Fills 49.7
Days Supply 1,145
CA State Average Benchmarks
Peer Average Claims41.0
Peer Average 30-Day Fills44.4
Peer Average Days Supply896
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $4,258.07 across this reporting matrix range.

Provider Avg Cost Per Claim

$99.02

State Avg Cost Per Claim

$84.01

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 topical preparation of tobramycin and dexamethasone that is used for treating or preventing superficial bacterial infections of the eye.

Therapeutic Applications

This medication is used to treat or prevent eye infections. This medication contains two drugs. Tobramycin belongs to a class of drugs called aminoglycoside antibiotics. It works by stopping the growth of bacteria. Dexamethasone belongs to a class of drugs called corticosteroids. It works by reducing swelling. This medication treats/prevents 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.

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 DEBRA G TENNEN M.D. provides transparency into local medical care patterns within Agoura Hills, CA.

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.