DR. GARY L COOK OD
Prescription History 1659487213
Optometrist in Wellsville, NY

Active since August 23, 2006PECOS EnrolledAccepts Medicare Assignment
74.49/100
CMS Quality Rating
12 MARTIN ST, WELLSVILLE, NY 14895(585) 593-6041(585) 593-4919 Get Directions

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. GARY L COOK OD, an active Optometrist specialist practicing in Wellsville, NY. Our medical registry currently tracks 16 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 680 documented patient claims. Among these therapy options, the most frequently utilized medication is Latanoprost, which accounts for 265 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.

16
Medications
680
Total Claims
955
30-Day Fills
Latanoprost
Most Prescribed · 265 claims
View details
16 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by DR. GARY L COOK OD in 2023, with prescription volumes, average cost per fill, and NY state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other NY PrescribersVs. NY 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 265 Medicare prescriptions for Latanoprost, about 1.8 times the volume of the typical New York prescriber of this medication (149). Medicare paid an average of $13.95 per fill, versus $20.93 statewide.

How often this provider prescribes it

This provider
265
NY average
149.0

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

What Medicare paid per fill

This provider
$13.95
NY average
$20.93

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

396.6
30-Day Fills
standardized to 30-day supplies
11,103
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 61 Medicare prescriptions for Tobramycin-Dexamethasone, about 1.5 times the volume of the typical New York prescriber of this medication (41). Medicare paid an average of $97.21 per fill, versus $81.44 statewide.

How often this provider prescribes it

This provider
61
NY average
41.0

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

What Medicare paid per fill

This provider
$97.21
NY average
$81.44

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

84.8
30-Day Fills
standardized to 30-day supplies
2,032
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 60 Medicare prescriptions for Timolol Maleate, about 86% of the volume of the typical New York prescriber of this medication (70). Medicare paid an average of $24.88 per fill, versus $38.85 statewide.

How often this provider prescribes it

This provider
60
NY average
70.0

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

What Medicare paid per fill

This provider
$24.88
NY average
$38.85

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

76.8
30-Day Fills
standardized to 30-day supplies
2,099
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 50 Medicare prescriptions for Neomycin-Polymyxin-Dexameth, about the same volume as the typical New York prescriber of this medication (49). Medicare paid an average of $14.73 per fill, versus $14.55 statewide.

How often this provider prescribes it

This provider
50
NY average
49.0

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

What Medicare paid per fill

This provider
$14.73
NY average
$14.55

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

53.9
30-Day Fills
standardized to 30-day supplies
821
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 44 Medicare prescriptions for Prednisolone Acetate, about a third of the volume of the typical New York prescriber of this medication (135). Medicare paid an average of $51.19 per fill, versus $52.63 statewide.

How often this provider prescribes it

This provider
44
NY average
135.0

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

What Medicare paid per fill

This provider
$51.19
NY average
$52.63

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

60
30-Day Fills
standardized to 30-day supplies
1,406
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 36 Medicare prescriptions for Xiidra, about 72% of the volume of the typical New York prescriber of this medication (50). Medicare paid an average of $902.00 per fill, versus $945.82 statewide.

How often this provider prescribes it

This provider
36
NY average
50.0

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

What Medicare paid per fill

This provider
$902.00
NY average
$945.82

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

46
30-Day Fills
standardized to 30-day supplies
1,380
Days of Medication
total across all patients in 2023

About Cyclosporine: 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 25 Medicare prescriptions for Cyclosporine, about the same volume as the typical New York prescriber of this medication (25). Medicare paid an average of $503.53 per fill, versus $706.30 statewide.

How often this provider prescribes it

This provider
25
NY average
25.0

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

What Medicare paid per fill

This provider
$503.53
NY average
$706.30

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

39
30-Day Fills
standardized to 30-day supplies
1,155
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 21 Medicare prescriptions for Restasis, about a quarter of the volume of the typical New York prescriber of this medication (93). Medicare paid an average of $959.04 per fill, versus $1,034.99 statewide.

How often this provider prescribes it

This provider
21
NY average
93.0

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

What Medicare paid per fill

This provider
$959.04
NY average
$1,034.99

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

29
30-Day Fills
standardized to 30-day supplies
870
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 19 Medicare prescriptions for Brimonidine Tartrate-Timolol, about 79% of the volume of the typical New York prescriber of this medication (24). Medicare paid an average of $118.38 per fill, versus $303.99 statewide.

How often this provider prescribes it

This provider
19
NY average
24.0

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

What Medicare paid per fill

This provider
$118.38
NY average
$303.99

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

23
30-Day Fills
standardized to 30-day supplies
640
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 19 Medicare prescriptions for Dorzolamide-Timolol, about a quarter of the volume of the typical New York prescriber of this medication (90). Medicare paid an average of $31.61 per fill, versus $32.93 statewide.

How often this provider prescribes it

This provider
19
NY average
90.0

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

What Medicare paid per fill

This provider
$31.61
NY average
$32.93

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

35.7
30-Day Fills
standardized to 30-day supplies
1,070
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 16 Medicare prescriptions for Lumigan, about a quarter of the volume of the typical New York prescriber of this medication (77). Medicare paid an average of $420.35 per fill, versus $492.27 statewide.

How often this provider prescribes it

This provider
16
NY average
77.0

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

What Medicare paid per fill

This provider
$420.35
NY average
$492.27

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

29.5
30-Day Fills
standardized to 30-day supplies
855
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 14 Medicare prescriptions for Alphagan P, about a third of the volume of the typical New York prescriber of this medication (49). Medicare paid an average of $356.56 per fill, versus $396.46 statewide.

How often this provider prescribes it

This provider
14
NY average
49.0

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

What Medicare paid per fill

This provider
$356.56
NY average
$396.46

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

16.7
30-Day Fills
standardized to 30-day supplies
444
Days of Medication
total across all patients in 2023

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

Fluorometholone works by relieving symptoms such as swelling, redness, and itching. It belongs to a class of drugs known as corticosteroids. A glucocorticoid employed, usually as eye drops, in the treatment of allergic and inflammatory conditions of the eye. It has also been used topically in the treatment of various skin disorders. (From Martindale, The Extra Pharmacopoeia, 30th ed, p732)

In 2023, this provider wrote 14 Medicare prescriptions for Fluorometholone, about a quarter of the volume of the typical New York prescriber of this medication (53). Medicare paid an average of $66.27 per fill, versus $83.19 statewide.

How often this provider prescribes it

This provider
14
NY average
53.0

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

What Medicare paid per fill

This provider
$66.27
NY average
$83.19

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

14.7
30-Day Fills
standardized to 30-day supplies
300
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 13 Medicare prescriptions for Brimonidine Tartrate, about a quarter of the volume of the typical New York prescriber of this medication (61). Medicare paid an average of $166.78 per fill, versus $70.70 statewide.

How often this provider prescribes it

This provider
13
NY average
61.0

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

What Medicare paid per fill

This provider
$166.78
NY average
$70.70

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

18
30-Day Fills
standardized to 30-day supplies
517
Days of Medication
total across all patients in 2023

About Restasis Multidose: 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 12 Medicare prescriptions for Restasis Multidose, about half the volume of the typical New York prescriber of this medication (24). Medicare paid an average of $649.57 per fill, versus $875.28 statewide.

How often this provider prescribes it

This provider
12
NY average
24.0

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

What Medicare paid per fill

This provider
$649.57
NY average
$875.28

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

12
30-Day Fills
standardized to 30-day supplies
330
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 quarter of the volume of the typical New York prescriber of this medication (52). Medicare paid an average of $302.24 per fill, versus $403.34 statewide.

How often this provider prescribes it

This provider
11
NY average
52.0

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

What Medicare paid per fill

This provider
$302.24
NY average
$403.34

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

19.4
30-Day Fills
standardized to 30-day supplies
582
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 NY prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the NY average cost per fill.

About this data. The prescription history for DR. GARY L COOK 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 Wellsville, NY 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 NY prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.