CHUKWUEMEKA C NWANZE M.D.
Prescription History 1043415607
Ophthalmology in Worcester, MA

Active since June 15, 2007PECOS Enrolled
10 LINCOLN SQ, WORCESTER, MA 01608(508) 373-5830(508) 519-5512 Get Directions

NPPES record last updated: March 24, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for CHUKWUEMEKA C NWANZE M.D., an active Ophthalmology specialist practicing in Worcester, MA. Our medical registry currently tracks 3 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 49 documented patient claims. Among these therapy options, the most frequently utilized medication is Latanoprost, which accounts for 25 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.

3
Medications
49
Total Claims
89
30-Day Fills
Latanoprost
Most Prescribed · 25 claims
View details
3 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by CHUKWUEMEKA C NWANZE M.D. in 2023, with prescription volumes, average cost per fill, and MA state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other MA PrescribersVs. MA Avg
Latanoprost25$22.46 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 2023, this provider wrote 25 Medicare prescriptions for Latanoprost, about 14% of the volume of the typical Massachusetts prescriber of this medication (181). Medicare paid an average of $22.46 per fill, versus $22.08 statewide.

How often this provider prescribes it

This provider
25
MA average
181.0

This provider prescribes this medication less often than the average MA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$22.46
MA average
$22.08

Gross Part D cost per fill; not the patient's out-of-pocket price.

50.5
30-Day Fills
standardized to 30-day supplies
1,433
Days of Medication
total across all patients in 2023
Dorzolamide Hcl12$21.75▼ below MA avg Less than typical

About Dorzolamide Hcl: Dorzolamide 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 medication works by decreasing the amount of fluid within the eye. It belongs to a class of drugs known as carbonic anhydrase inhibitors.

In 2023, this provider wrote 12 Medicare prescriptions for Dorzolamide Hcl, about a quarter of the volume of the typical Massachusetts prescriber of this medication (59). Medicare paid an average of $21.75 per fill, versus $34.35 statewide.

How often this provider prescribes it

This provider
12
MA average
59.0

This provider prescribes this medication less often than the average MA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$21.75
MA average
$34.35

This provider's average cost per fill is below the MA average for this medication.

15.1
30-Day Fills
standardized to 30-day supplies
453
Days of Medication
total across all patients in 2023
Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat12$14.67▼ below MA avg 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 2023, this provider wrote 12 Medicare prescriptions for Dorzolamide-Timolol, about 12% of the volume of the typical Massachusetts prescriber of this medication (101). Medicare paid an average of $14.67 per fill, versus $34.32 statewide.

How often this provider prescribes it

This provider
12
MA average
101.0

This provider prescribes this medication less often than the average MA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$14.67
MA average
$34.32

This provider's average cost per fill is below the MA average for this medication.

23.6
30-Day Fills
standardized to 30-day supplies
708
Days of Medication
total across all patients in 2023
No medications match the current filters.
More than typical Typical Less than typical= prescription volume vs the average MA prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the MA average cost per fill.

About this data. The prescription history for CHUKWUEMEKA C NWANZE M.D. is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2023, 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 Ophthalmology prescribing approach at this Worcester, MA 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 volume among MA prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.