DZUNG X NGUYEN OD
Prescription History 1205826708
Optometrist in Oak Lawn, IL

Active since October 26, 2005PECOS EnrolledAccepts Medicare Assignment
6201 W 95TH ST, OAK LAWN, IL 60453(708) 636-9393(708) 636-2022 Get Directions

NPPES record last updated: January 5, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 5, 2026, Jul 7, 2025, Dec 9, 2021 and 1 more (4 updates tracked since 2021).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DZUNG X NGUYEN OD, an active Optometrist specialist practicing in Oak Lawn, IL. Our medical registry currently tracks 23 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 1,471 documented patient claims. Among these therapy options, the most frequently utilized medication is Latanoprost, which accounts for 520 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.

23
Medications
1,471
Total Claims
2,331
30-Day Fills
Latanoprost
Most Prescribed · 520 claims
View details
23 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by DZUNG X NGUYEN OD in 2023, with prescription volumes, average cost per fill, and IL state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other IL PrescribersVs. IL Avg

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 520 Medicare prescriptions for Latanoprost, about 3.7 times the volume of the typical Illinois prescriber of this medication (141). Medicare paid an average of $23.14 per fill, versus $23.58 statewide.

How often this provider prescribes it

This provider
520
IL average
141.0

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

What Medicare paid per fill

This provider
$23.14
IL average
$23.58

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

872.2
30-Day Fills
standardized to 30-day supplies
24,330
Days of Medication
total across all patients in 2023

About Brimonidine Tartrate: This medication is used to treat open-angle glaucoma or high fluid pressure in the eye. Show more ▾

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

In 2023, this provider wrote 114 Medicare prescriptions for Brimonidine Tartrate, about 1.8 times the volume of the typical Illinois prescriber of this medication (64). Medicare paid an average of $76.77 per fill, versus $41.21 statewide.

How often this provider prescribes it

This provider
114
IL average
64.0

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

What Medicare paid per fill

This provider
$76.77
IL average
$41.21

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

200.4
30-Day Fills
standardized to 30-day supplies
5,743
Days of Medication
total across all patients in 2023

About Timolol Maleate: 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). 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. 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.

In 2023, this provider wrote 113 Medicare prescriptions for Timolol Maleate, about 3.5 times the volume of the typical Illinois prescriber of this medication (32). Medicare paid an average of $19.61 per fill, versus $561.76 statewide.

How often this provider prescribes it

This provider
113
IL average
32.0

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

What Medicare paid per fill

This provider
$19.61
IL average
$561.76

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

200.3
30-Day Fills
standardized to 30-day supplies
5,821
Days of Medication
total across all patients in 2023

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 93 Medicare prescriptions for Dorzolamide-Timolol, about the same volume as the typical Illinois prescriber of this medication (85). Medicare paid an average of $34.54 per fill, versus $30.61 statewide.

How often this provider prescribes it

This provider
93
IL average
85.0

This provider's prescribing volume for this medication is in line with the average IL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$34.54
IL average
$30.61

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

171
30-Day Fills
standardized to 30-day supplies
5,127
Days of Medication
total across all patients in 2023

About Alphagan P: This medication is used to treat open-angle glaucoma or high fluid pressure in the eye. Show more ▾

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

In 2023, this provider wrote 87 Medicare prescriptions for Alphagan P, about 2.4 times the volume of the typical Illinois prescriber of this medication (36). Medicare paid an average of $364.42 per fill, versus $390.69 statewide.

How often this provider prescribes it

This provider
87
IL average
36.0

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

What Medicare paid per fill

This provider
$364.42
IL average
$390.69

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

135.1
30-Day Fills
standardized to 30-day supplies
3,794
Days of Medication
total across all patients in 2023

About Prednisolone Acetate: This medication is used to treat certain eye conditions due to inflammation or injury. Show more ▾

Prednisolone works by relieving symptoms such as swelling, redness, and itching. It belongs to a class of drugs known as corticosteroids.

In 2023, this provider wrote 56 Medicare prescriptions for Prednisolone Acetate, about half the volume of the typical Illinois prescriber of this medication (111). Medicare paid an average of $60.61 per fill, versus $46.91 statewide.

How often this provider prescribes it

This provider
56
IL average
111.0

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

What Medicare paid per fill

This provider
$60.61
IL average
$46.91

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

91.5
30-Day Fills
standardized to 30-day supplies
2,582
Days of Medication
total across all patients in 2023

About Lumigan: Bimatoprost 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 can help prevent blindness. This medication works by regulating the flow of fluid within the eye to maintain a normal pressure. A cloprostenol-derived amide that is used as an ANTIHYPERTENSIVE AGENT in the treatment of OPEN-ANGLE GLAUCOMA and OCULAR HYPERTENSION.

In 2023, this provider wrote 54 Medicare prescriptions for Lumigan, about the same volume as the typical Illinois prescriber of this medication (60). Medicare paid an average of $491.56 per fill, versus $453.35 statewide.

How often this provider prescribes it

This provider
54
IL average
60.0

This provider's prescribing volume for this medication is in line with the average IL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$491.56
IL average
$453.35

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

90.1
30-Day Fills
standardized to 30-day supplies
2,519
Days of Medication
total across all patients in 2023

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 2023, this provider wrote 48 Medicare prescriptions for Neomycin-Polymyxin-Dexameth, about 1.3 times the volume of the typical Illinois prescriber of this medication (36). Medicare paid an average of $13.84 per fill, versus $14.34 statewide.

How often this provider prescribes it

This provider
48
IL average
36.0

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

What Medicare paid per fill

This provider
$13.84
IL average
$14.34

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

50.2
30-Day Fills
standardized to 30-day supplies
727
Days of Medication
total across all patients in 2023

About Azelastine Hcl: This medication is used to relieve nasal symptoms such as runny/itching/stuffy nose, sneezing, and post-nasal drip caused by allergies or other conditions. Show more ▾

Azelastine belongs to a class of drugs known as antihistamines. It works by blocking certain natural substances called histamines that are responsible for nasal symptoms.

In 2023, this provider wrote 43 Medicare prescriptions for Azelastine Hcl, about 1.3 times the volume of the typical Illinois prescriber of this medication (33). Medicare paid an average of $33.18 per fill, versus $47.85 statewide.

How often this provider prescribes it

This provider
43
IL average
33.0

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

What Medicare paid per fill

This provider
$33.18
IL average
$47.85

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

70.5
30-Day Fills
standardized to 30-day supplies
2,065
Days of Medication
total across all patients in 2023

About Erythromycin: Erythromycin is used to treat a wide variety of bacterial infections. Show more ▾

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.

In 2023, this provider wrote 41 Medicare prescriptions for Erythromycin, about the same volume as the typical Illinois prescriber of this medication (45). Medicare paid an average of $11.99 per fill, versus $16.57 statewide.

How often this provider prescribes it

This provider
41
IL average
45.0

This provider's prescribing volume for this medication is in line with the average IL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$11.99
IL average
$16.57

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

42
30-Day Fills
standardized to 30-day supplies
409
Days of Medication
total across all patients in 2023

About Travoprost: Travoprost 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 can help prevent blindness. This medication works by regulating the flow of fluid within the eye to maintain a normal pressure. A cloprostenol derivative that is used as an ANTIHYPERTENSIVE AGENT in the treatment of OPEN-ANGLE GLAUCOMA and OCULAR HYPERTENSION.

In 2023, this provider wrote 40 Medicare prescriptions for Travoprost, about 1.3 times the volume of the typical Illinois prescriber of this medication (32). Medicare paid an average of $188.24 per fill, versus $241.34 statewide.

How often this provider prescribes it

This provider
40
IL average
32.0

This provider's prescribing volume for this medication is in line with the average IL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$188.24
IL average
$241.34

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

58
30-Day Fills
standardized to 30-day supplies
1,620
Days of Medication
total across all patients in 2023

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

In 2023, this provider wrote 33 Medicare prescriptions for Tobramycin-Dexamethasone, about 1.2 times the volume of the typical Illinois prescriber of this medication (27). Medicare paid an average of $81.98 per fill, versus $82.42 statewide.

How often this provider prescribes it

This provider
33
IL average
27.0

This provider's prescribing volume for this medication is in line with the average IL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$81.98
IL average
$82.42

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

36.8
30-Day Fills
standardized to 30-day supplies
923
Days of Medication
total across all patients in 2023

About Xiidra: This medication is used to treat dry eye disease.

In 2023, this provider wrote 30 Medicare prescriptions for Xiidra, about 1.4 times the volume of the typical Illinois prescriber of this medication (22). Medicare paid an average of $1,102.65 per fill, versus $1,023.08 statewide.

How often this provider prescribes it

This provider
30
IL average
22.0

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

What Medicare paid per fill

This provider
$1,102.65
IL average
$1,023.08

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

44
30-Day Fills
standardized to 30-day supplies
1,320
Days of Medication
total across all patients in 2023

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 group of closely related cyclic undecapeptides from the fungi Trichoderma polysporum and Cylindocarpon lucidum. They have some antineoplastic and antifungal action and significant immunosuppressive effects. Cyclosporins have been proposed as adjuvants in tissue and organ transplantation to suppress graft rejection.

In 2023, this provider wrote 29 Medicare prescriptions for Restasis, about 78% of the volume of the typical Illinois prescriber of this medication (37). Medicare paid an average of $768.89 per fill, versus $1,071.67 statewide.

How often this provider prescribes it

This provider
29
IL average
37.0

This provider's prescribing volume for this medication is in line with the average IL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$768.89
IL average
$1,071.67

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

37
30-Day Fills
standardized to 30-day supplies
1,110
Days of Medication
total across all patients in 2023

About Ofloxacin: This medication is used to treat eye infections. Show more ▾

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

In 2023, this provider wrote 26 Medicare prescriptions for Ofloxacin, about a third of the volume of the typical Illinois prescriber of this medication (77). Medicare paid an average of $24.47 per fill, versus $18.02 statewide.

How often this provider prescribes it

This provider
26
IL average
77.0

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

What Medicare paid per fill

This provider
$24.47
IL average
$18.02

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

31.8
30-Day Fills
standardized to 30-day supplies
773
Days of Medication
total across all patients in 2023

About Simbrinza: This product contains two medications used to treat high pressure in the eye due to glaucoma (open-angle glaucoma-type) or a certain other eye disease (ocular hypertension). Show more ▾

Lowering high pressure in the eye reduces the risk of vision loss, nerve damage, or blindness. This product contains brinzolamide and brimonidine. These two medications work together to decrease the amount of fluid within the eye. Brinzolamide belongs to a class of drugs known as carbonic anhydrase inhibitors. Brimonidine belongs to a class of drugs known as alpha agonists. This product is not recommended for use in children younger 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.

In 2023, this provider wrote 23 Medicare prescriptions for Simbrinza, about 79% of the volume of the typical Illinois prescriber of this medication (29). Medicare paid an average of $272.84 per fill, versus $275.64 statewide.

How often this provider prescribes it

This provider
23
IL average
29.0

This provider's prescribing volume for this medication is in line with the average IL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$272.84
IL average
$275.64

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

31.8
30-Day Fills
standardized to 30-day supplies
944
Days of Medication
total across all patients in 2023

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 22 Medicare prescriptions for Dorzolamide Hcl, about a third of the volume of the typical Illinois prescriber of this medication (53). Medicare paid an average of $19.71 per fill, versus $29.18 statewide.

How often this provider prescribes it

This provider
22
IL average
53.0

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

What Medicare paid per fill

This provider
$19.71
IL average
$29.18

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

40.2
30-Day Fills
standardized to 30-day supplies
1,206
Days of Medication
total across all patients in 2023

About Doxycycline Hyclate: This medication is used to treat a wide variety of bacterial infections, including those that cause acne. Show more ▾

This medication is also used to prevent malaria. This medication is known as a tetracycline antibiotic. 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. A synthetic tetracycline derivative with similar antimicrobial activity.

In 2023, this provider wrote 21 Medicare prescriptions for Doxycycline Hyclate, about 78% of the volume of the typical Illinois prescriber of this medication (27). Medicare paid an average of $30.40 per fill, versus $29.58 statewide.

How often this provider prescribes it

This provider
21
IL average
27.0

This provider's prescribing volume for this medication is in line with the average IL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$30.40
IL average
$29.58

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

21
30-Day Fills
standardized to 30-day supplies
301
Days of Medication
total across all patients in 2023

About Rhopressa: Netarsudil is used to treat high pressure inside the eye due to certain eye conditions (such as open-angle glaucoma, ocular hypertension). Show more ▾

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.

In 2023, this provider wrote 21 Medicare prescriptions for Rhopressa, about half the volume of the typical Illinois prescriber of this medication (48). Medicare paid an average of $341.21 per fill, versus $499.29 statewide.

How often this provider prescribes it

This provider
21
IL average
48.0

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

What Medicare paid per fill

This provider
$341.21
IL average
$499.29

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

21
30-Day Fills
standardized to 30-day supplies
484
Days of Medication
total across all patients in 2023

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. A pharmaceutical preparation of brimonidine tartrate and timolol maleate. The combined ADRENERGIC ALPHA2 RECEPTOR AGONIST and ADRENERGIC BETA-ANTAGONIST activity of these drugs reduce INTRAOCULAR PRESSURE in GLAUCOMA patients.

In 2023, this provider wrote 18 Medicare prescriptions for Brimonidine Tartrate-Timolol, about 82% of the volume of the typical Illinois prescriber of this medication (22). Medicare paid an average of $171.87 per fill, versus $297.83 statewide.

How often this provider prescribes it

This provider
18
IL average
22.0

This provider's prescribing volume for this medication is in line with the average IL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$171.87
IL average
$297.83

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

22.8
30-Day Fills
standardized to 30-day supplies
584
Days of Medication
total across all patients in 2023

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 14 Medicare prescriptions for Ketorolac Tromethamine, about 14% of the volume of the typical Illinois prescriber of this medication (98). Medicare paid an average of $33.17 per fill, versus $27.85 statewide.

How often this provider prescribes it

This provider
14
IL average
98.0

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

What Medicare paid per fill

This provider
$33.17
IL average
$27.85

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

17.3
30-Day Fills
standardized to 30-day supplies
478
Days of Medication
total across all patients in 2023

About Rocklatan: Netarsudil/latanoprost is used to treat high pressure inside the eye due to certain eye conditions (such as open-angle glaucoma, ocular hypertension). Show more ▾

Lowering high pressure inside the eye can help prevent vision loss or blindness.

In 2023, this provider wrote 14 Medicare prescriptions for Rocklatan, about a third of the volume of the typical Illinois prescriber of this medication (41). Medicare paid an average of $514.01 per fill, versus $520.61 statewide.

How often this provider prescribes it

This provider
14
IL average
41.0

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

What Medicare paid per fill

This provider
$514.01
IL average
$520.61

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

22
30-Day Fills
standardized to 30-day supplies
615
Days of Medication
total across all patients in 2023

About Combigan: 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. A pharmaceutical preparation of brimonidine tartrate and timolol maleate. The combined ADRENERGIC ALPHA2 RECEPTOR AGONIST and ADRENERGIC BETA-ANTAGONIST activity of these drugs reduce INTRAOCULAR PRESSURE in GLAUCOMA patients.

In 2023, this provider wrote 11 Medicare prescriptions for Combigan, about a third of the volume of the typical Illinois prescriber of this medication (37). Medicare paid an average of $598.74 per fill, versus $387.70 statewide.

How often this provider prescribes it

This provider
11
IL average
37.0

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

What Medicare paid per fill

This provider
$598.74
IL average
$387.70

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

24.2
30-Day Fills
standardized to 30-day supplies
725
Days of Medication
total across all patients in 2023
No medications match the current filters.
= the 5 medications this provider prescribes most. More than typical Typical Less than typical= prescription volume vs the average IL prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the IL average cost per fill.

About this data. The prescription history for DZUNG X NGUYEN OD 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 Optometrist prescribing approach at this Oak Lawn, IL 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 IL prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.