DR. EDWARD CHAUM MD PHD
Prescription History 1023075868
Ophthalmology in Nashville, TN

Active since April 26, 2006PECOS Enrolled
97.12/100
CMS Quality Rating
3601 THE VANDERBILT CLINIC, NASHVILLE, TN 37232(615) 936-3000 Get Directions

NPPES record last updated: March 24, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 4, 2022, Oct 15, 2020, Apr 15, 2019 and 1 more (4 updates tracked since 2016).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. EDWARD CHAUM MD PHD, an active Ophthalmology specialist practicing in Nashville, TN. Our medical registry currently tracks 3 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 52 documented patient claims. Among these therapy options, the most frequently utilized medication is Ketorolac Tromethamine, which accounts for 24 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
52
Total Claims
100
30-Day Fills
Ketorolac Tromethamine
Most Prescribed · 24 claims
View details
3 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by DR. EDWARD CHAUM MD PHD in 2023, with prescription volumes, average cost per fill, and TN state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other TN PrescribersVs. TN Avg
Ketorolac Tromethamine24$40.04 Less than typical

About Ketorolac Tromethamine: This medication is used to temporarily relieve itching eyes caused by seasonal allergies. Show more ▾

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. 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.

In 2023, this provider wrote 24 Medicare prescriptions for Ketorolac Tromethamine, about a third of the volume of the typical Tennessee prescriber of this medication (60). Medicare paid an average of $40.04 per fill, versus $25.80 statewide.

How often this provider prescribes it

This provider
24
TN average
60.0

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

What Medicare paid per fill

This provider
$40.04
TN average
$25.80

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

28.6
30-Day Fills
standardized to 30-day supplies
749
Days of Medication
total across all patients in 2023
Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat17$28.18▼ below TN 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 17 Medicare prescriptions for Dorzolamide-Timolol, about a quarter of the volume of the typical Tennessee prescriber of this medication (75). Medicare paid an average of $28.18 per fill, versus $32.75 statewide.

How often this provider prescribes it

This provider
17
TN average
75.0

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

What Medicare paid per fill

This provider
$28.18
TN average
$32.75

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

40
30-Day Fills
standardized to 30-day supplies
1,190
Days of Medication
total across all patients in 2023
Latanoprost11$31.67 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 11 Medicare prescriptions for Latanoprost, about 8% of the volume of the typical Tennessee prescriber of this medication (130). Medicare paid an average of $31.67 per fill, versus $20.66 statewide.

How often this provider prescribes it

This provider
11
TN average
130.0

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

What Medicare paid per fill

This provider
$31.67
TN average
$20.66

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

31.4
30-Day Fills
standardized to 30-day supplies
941
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 TN prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the TN average cost per fill.

About this data. The prescription history for DR. EDWARD CHAUM MD PHD 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 Nashville, TN 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 TN prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.