DR. IVAN TSENG O.D.
Prescription History 1083094635
Optometrist in Ridgewood, NJ
Medicare Part D Prescription History
Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. IVAN TSENG O.D., an active Optometrist specialist practicing in Ridgewood, NJ. Our medical registry currently tracks 9 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 264 documented patient claims. Among these therapy options, the most frequently utilized medication is Latanoprost, which accounts for 70 claims alone. Use the table below to sort by claims, cost, or utilization compared with the state average; select any medication for its full profile.
| Medication | Prescriptions (2024)Rx (2024) | Avg Cost per FillCost / Fill | Vs. Other NJ PrescribersVs. NJ Avg |
|---|---|---|---|
| Latanoprost | 70 | $17.72 | ▼ Less than typical |
About Latanoprost: Latanoprost is used to treat high pressure inside the eye due to glaucoma (open angle type) or other eye diseases (such as ocular hypertension). Show more ▾ 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. A prostaglandin F analog used to treat OCULAR HYPERTENSION in patients with GLAUCOMA. In 2024, this provider wrote 70 Medicare prescriptions for Latanoprost, about half the volume of the typical New Jersey prescriber of this medication (126.6). Medicare paid an average of $17.72 per fill, versus $12.45 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average NJ prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 154.3 30-Day Fills standardized to 30-day supplies 4,594 Days of Medication total across all patients in 2024 | |||
| ErythromycinErythromycin Base | 50 | $10.20▼ below NJ avg | ▲ More than typical |
About Erythromycin: This medication is used to treat certain eye infections (such as conjunctivitis). Show more ▾ It is also used to prevent certain eye infections in newborns. It belongs to a class of drugs known as macrolide antibiotics. Erythromycin 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 misuse of any antibiotic can lead to its decreased effectiveness. A bacteriostatic antibiotic macrolide produced by Streptomyces erythreus. Erythromycin A is considered its major active component. In sensitive organisms, it inhibits protein synthesis by binding to 50S ribosomal subunits. This binding process inhibits peptidyl transferase activity and interferes with translocation of amino acids during translation and assembly of proteins. In 2024, this provider wrote 50 Medicare prescriptions for Erythromycin, about 1.3 times the volume of the typical New Jersey prescriber of this medication (39.8). Medicare paid an average of $10.20 per fill, versus $13.02 statewide. How often this provider prescribes it This provider prescribes this medication more often than the average NJ prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the NJ average for this medication. 50 30-Day Fills standardized to 30-day supplies 558 Days of Medication total across all patients in 2024 | |||
| Neomycin-Polymyxin-DexamethNeomycin/Polymyxin B/Dexametha | 41 | $10.86▼ below NJ avg | ≈ Typical |
About Neomycin-Polymyxin-Dexameth: This medication is used to treat conditions involving swelling (inflammation) of the eyes and to treat or prevent bacterial eye infections. Show more ▾ 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. In 2024, this provider wrote 41 Medicare prescriptions for Neomycin-Polymyxin-Dexameth, about 89% of the volume of the typical New Jersey prescriber of this medication (45.9). Medicare paid an average of $10.86 per fill, versus $11.05 statewide. How often this provider prescribes it This provider's prescribing volume for this medication is in line with the average NJ prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the NJ average for this medication. 41 30-Day Fills standardized to 30-day supplies 464 Days of Medication total across all patients in 2024 | |||
| XdemvyLotilaner | 22 | $1,820.78▼ below NJ avg | ≈ Typical |
About Xdemvy: This medication is used to treat a parasitic infection of the eye (Demodex blepharitis) that can especially affect the eyelids. Show more ▾ It belongs to a class of drugs known as antiparasitics. Lotilaner works by killing parasites. This medication treats only parasitic eye infections. It will not work for other types of eye infections. In 2024, this provider wrote 22 Medicare prescriptions for Xdemvy, about 83% of the volume of the typical New Jersey prescriber of this medication (26.4). Medicare paid an average of $1,820.78 per fill, versus $1,854.08 statewide. How often this provider prescribes it This provider's prescribing volume for this medication is in line with the average NJ prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the NJ average for this medication. 34.3 30-Day Fills standardized to 30-day supplies 1,028 Days of Medication total across all patients in 2024 | |||
| Brimonidine Tartrate-TimololBrimonidine Tartrate/Timolol | 19 | $210.83 | ▼ Less than typical |
About Brimonidine Tartrate-Timolol: This combination medication is used to treat high pressure inside the eye due to glaucoma (open-angle type) or other eye diseases (such as ocular hypertension). Show more ▾ Lowering high pressure inside the eye helps to prevent blindness. This product contains brimonidine and timolol. These medications are used together when 1 drug is not controlling the pressure inside the eye. Brimonidine works by allowing better fluid drainage from within the eye and also by decreasing the amount of fluid formed in the eye. It belongs to a class of drugs known as alpha agonists. Timolol is thought to work by decreasing the amount of fluid formed in the eye. Timolol belongs to a class of drugs known as beta blockers. This medication is not recommended for use in children less than 2 years old due to an increased risk of serious side effects. Ask the doctor or pharmacist for more details. In 2024, this provider wrote 19 Medicare prescriptions for Brimonidine Tartrate-Timolol, about half the volume of the typical New Jersey prescriber of this medication (34.6). Medicare paid an average of $210.83 per fill, versus $178.06 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average NJ prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 31 30-Day Fills standardized to 30-day supplies 798 Days of Medication total across all patients in 2024 | |||
| RestasisCyclosporine | 18 | $549.34▼ below NJ avg | ▼ Less than typical |
About Restasis: Cyclosporine eye drops are used to treat a certain type of dry eyes. Show more ▾ They work by increasing the amount of tears you make. A cyclic undecapeptide from an extract of soil fungi. It is a powerful immunosupressant with a specific action on T-lymphocytes. It is used for the prophylaxis of graft rejection in organ and tissue transplantation. (From Martindale, The Extra Pharmacopoeia, 30th ed). In 2024, this provider wrote 18 Medicare prescriptions for Restasis, about a third of the volume of the typical New Jersey prescriber of this medication (54.9). Medicare paid an average of $549.34 per fill, versus $1,032.69 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average NJ prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the NJ average for this medication. 18 30-Day Fills standardized to 30-day supplies 540 Days of Medication total across all patients in 2024 | |||
| Tobramycin-DexamethasoneTobramycin/Dexamethasone | 17 | $39.24▼ below NJ avg | ▼ Less than typical |
About Tobramycin-Dexamethasone: This medication is used to treat or prevent eye infections. Show more ▾ 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. In 2024, this provider wrote 17 Medicare prescriptions for Tobramycin-Dexamethasone, about half the volume of the typical New Jersey prescriber of this medication (39.3). Medicare paid an average of $39.24 per fill, versus $39.54 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average NJ prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the NJ average for this medication. 17 30-Day Fills standardized to 30-day supplies 280 Days of Medication total across all patients in 2024 | |||
| Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav | 16 | $6.24▼ below NJ avg | ▼ Less than typical |
About Amoxicillin-Clavulanate Potass: Amoxicillin/clavulanic acid is a combination penicillin-type antibiotic used to treat a wide variety of bacterial infections. Show more ▾ It works by stopping the growth of bacteria. This antibiotic treats 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. In 2024, this provider wrote 16 Medicare prescriptions for Amoxicillin-Clavulanate Potass, about half the volume of the typical New Jersey prescriber of this medication (28.5). Medicare paid an average of $6.24 per fill, versus $8.42 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average NJ prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the NJ average for this medication. 16 30-Day Fills standardized to 30-day supplies 115 Days of Medication total across all patients in 2024 | |||
| Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat | 11 | $23.94 | ▼ Less than typical |
About Dorzolamide-Timolol: 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). Show more ▾ 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. In 2024, this provider wrote 11 Medicare prescriptions for Dorzolamide-Timolol, about 13% of the volume of the typical New Jersey prescriber of this medication (82.9). Medicare paid an average of $23.94 per fill, versus $18.49 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average NJ prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 18 30-Day Fills standardized to 30-day supplies 540 Days of Medication total across all patients in 2024 | |||
About this data. The prescription history for DR. IVAN TSENG O.D. is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2024, the most recent federal release. Figures cover prescriptions filled for Medicare Part D beneficiaries only; prescriptions under private insurance, Medicaid, or self-pay plans are not included. Because prescribing decisions are generally consistent across coverage types, this record offers a useful view of the overall Optometrist prescribing approach at this Ridgewood, NJ practice.
Reading the costs. Drug costs are gross amounts paid to pharmacies under Part D, including both plan and beneficiary payments. They are not the price a patient pays at the pharmacy counter. Medications with fewer than 11 claims are excluded from the federal source data, and state comparisons use the average among NJ prescribers of the same medication and form, shown only when at least five prescribers contribute. Always confirm current medications and costs directly with the provider and your plan.
About the medication summaries. Drug use descriptions come from the CMS Medicare Part D Drug Spending Dashboard (2024), and substance definitions from Medical Subject Headings (MeSH) 2026, U.S. National Library of Medicine. They are summaries that do not contain all possible information about a medication and are not individual medical advice. Ask a health care professional about any medication and your specific health needs.
