DR. JOHN KING M.D.
Prescription History 1255350021
Ophthalmology - Retina Specialist in Little Rock, AR
Medicare Part D Prescription History
Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. JOHN KING M.D., an active Retina Specialist specialist practicing in Little Rock, AR. Our medical registry currently tracks 15 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 616 documented patient claims. Among these therapy options, the most frequently utilized medication is Prednisolone Acetate, which accounts for 219 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 (2023)Rx (2023) | Avg Cost per FillCost / Fill | Vs. Other AR PrescribersVs. AR Avg |
|---|---|---|---|
| Prednisolone Acetate | 219 | $58.93 | ▲ More than typical |
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 219 Medicare prescriptions for Prednisolone Acetate, about 1.7 times the volume of the typical Arkansas prescriber of this medication (127). Medicare paid an average of $58.93 per fill, versus $50.89 statewide. How often this provider prescribes it This provider prescribes this medication more often than the average AR 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. 277 30-Day Fills standardized to 30-day supplies 7,049 Days of Medication total across all patients in 2023 | |||
| Neomycin-Polymyxin-DexamethNeomycin/Polymyxin B/Dexametha | 72 | $16.77 | ▲ More than 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 2023, this provider wrote 72 Medicare prescriptions for Neomycin-Polymyxin-Dexameth, about 2.1 times the volume of the typical Arkansas prescriber of this medication (34). Medicare paid an average of $16.77 per fill, versus $14.29 statewide. How often this provider prescribes it This provider prescribes this medication more often than the average AR 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. 74 30-Day Fills standardized to 30-day supplies 1,229 Days of Medication total across all patients in 2023 | |||
| Timolol Maleate | 55 | $15.09▼ below AR avg | ≈ Typical |
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 55 Medicare prescriptions for Timolol Maleate, about 77% of the volume of the typical Arkansas prescriber of this medication (71). Medicare paid an average of $15.09 per fill, versus $17.92 statewide. How often this provider prescribes it This provider's prescribing volume for this medication is in line with the average AR 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 AR average for this medication. 112.7 30-Day Fills standardized to 30-day supplies 3,350 Days of Medication total across all patients in 2023 | |||
| Latanoprost | 37 | $10.29▼ below AR avg | ▼ 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 37 Medicare prescriptions for Latanoprost, about a quarter of the volume of the typical Arkansas prescriber of this medication (141). Medicare paid an average of $10.29 per fill, versus $19.93 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average AR 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 AR average for this medication. 54.9 30-Day Fills standardized to 30-day supplies 1,617 Days of Medication total across all patients in 2023 | |||
| Brimonidine Tartrate | 36 | $16.66▼ below AR avg | ▼ Less than typical |
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 36 Medicare prescriptions for Brimonidine Tartrate, about half the volume of the typical Arkansas prescriber of this medication (62). Medicare paid an average of $16.66 per fill, versus $37.26 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average AR 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 AR average for this medication. 65.6 30-Day Fills standardized to 30-day supplies 1,921 Days of Medication total across all patients in 2023 | |||
| Dorzolamide Hcl | 33 | $34.02 | ≈ 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 33 Medicare prescriptions for Dorzolamide Hcl, about 79% of the volume of the typical Arkansas prescriber of this medication (42). Medicare paid an average of $34.02 per fill, versus $30.54 statewide. How often this provider prescribes it This provider's prescribing volume for this medication is in line with the average AR 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. 70.7 30-Day Fills standardized to 30-day supplies 2,114 Days of Medication total across all patients in 2023 | |||
| ErythromycinErythromycin Base | 29 | $12.36▼ below AR avg | ▼ Less than typical |
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 29 Medicare prescriptions for Erythromycin, about half the volume of the typical Arkansas prescriber of this medication (52). Medicare paid an average of $12.36 per fill, versus $14.25 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average AR 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 AR average for this medication. 29 30-Day Fills standardized to 30-day supplies 532 Days of Medication total across all patients in 2023 | |||
| CombiganBrimonidine Tartrate/Timolol | 23 | $269.42▼ below AR avg | ▼ Less than typical |
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 23 Medicare prescriptions for Combigan, about 72% of the volume of the typical Arkansas prescriber of this medication (32). Medicare paid an average of $269.42 per fill, versus $312.25 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average AR 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 AR average for this medication. 32.8 30-Day Fills standardized to 30-day supplies 968 Days of Medication total across all patients in 2023 | |||
| Brimonidine Tartrate-TimololBrimonidine Tartrate/Timolol | 19 | $231.60▼ below AR avg | ≈ 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. 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 the same volume as the typical Arkansas prescriber of this medication (20). Medicare paid an average of $231.60 per fill, versus $256.20 statewide. How often this provider prescribes it This provider's prescribing volume for this medication is in line with the average AR 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 AR average for this medication. 39.9 30-Day Fills standardized to 30-day supplies 1,197 Days of Medication total across all patients in 2023 | |||
| Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat | 18 | $31.82▼ below AR 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 18 Medicare prescriptions for Dorzolamide-Timolol, about a quarter of the volume of the typical Arkansas prescriber of this medication (81). Medicare paid an average of $31.82 per fill, versus $32.94 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average AR 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 AR average for this medication. 36.4 30-Day Fills standardized to 30-day supplies 1,092 Days of Medication total across all patients in 2023 | |||
| Atropine Sulfate | 17 | $50.70▼ below AR avg | ≈ Typical |
About Atropine Sulfate: This medication is used before eye examinations (such as refraction) and to treat certain eye conditions (such as uveitis). Show more ▾ It belongs to a class of drugs known as anticholinergics. Atropine works by widening (dilating) the pupil of the eye. An alkaloid, originally from Atropa belladonna, but found in other plants, mainly SOLANACEAE. Hyoscyamine is the 3(S)-endo isomer of atropine. In 2023, this provider wrote 17 Medicare prescriptions for Atropine Sulfate, about 81% of the volume of the typical Arkansas prescriber of this medication (21). Medicare paid an average of $50.70 per fill, versus $56.70 statewide. How often this provider prescribes it This provider's prescribing volume for this medication is in line with the average AR 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 AR average for this medication. 27 30-Day Fills standardized to 30-day supplies 783 Days of Medication total across all patients in 2023 | |||
| Ketorolac Tromethamine | 17 | $35.52 | ▼ 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 17 Medicare prescriptions for Ketorolac Tromethamine, about a quarter of the volume of the typical Arkansas prescriber of this medication (73). Medicare paid an average of $35.52 per fill, versus $27.54 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average AR 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. 25.4 30-Day Fills standardized to 30-day supplies 660 Days of Medication total across all patients in 2023 | |||
| Difluprednate | 15 | $149.41 | ≈ Typical |
About Difluprednate: This medication is used to treat swelling and pain after eye surgery. Show more ▾ It may also be used to treat a certain serious eye problem (endogenous anterior uveitis). This medication belongs to a class of drugs known as corticosteroids. In 2023, this provider wrote 15 Medicare prescriptions for Difluprednate, about 75% of the volume of the typical Arkansas prescriber of this medication (20). Medicare paid an average of $149.41 per fill, versus $147.44 statewide. How often this provider prescribes it This provider's prescribing volume for this medication is in line with the average AR 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. 15 30-Day Fills standardized to 30-day supplies 259 Days of Medication total across all patients in 2023 | |||
| Prednisone | 14 | $17.13 | ▼ Less than typical |
About Prednisone: Prednisone is used to treat conditions such as arthritis, blood disorders, breathing problems, severe allergies, skin diseases, cancer, eye problems, and immune system disorders. Show more ▾ Prednisone belongs to a class of drugs known as corticosteroids. It decreases your immune system's response to various diseases to reduce symptoms such as swelling and allergic-type reactions. A synthetic anti-inflammatory glucocorticoid derived from CORTISONE. It is biologically inert and converted to PREDNISOLONE in the liver. In 2023, this provider wrote 14 Medicare prescriptions for Prednisone, about a third of the volume of the typical Arkansas prescriber of this medication (50). Medicare paid an average of $17.13 per fill, versus $7.13 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average AR 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. 15 30-Day Fills standardized to 30-day supplies 332 Days of Medication total across all patients in 2023 | |||
| Alphagan PBrimonidine Tartrate | 12 | $315.56▼ below AR avg | ▼ Less than typical |
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 12 Medicare prescriptions for Alphagan P, about half the volume of the typical Arkansas prescriber of this medication (27). Medicare paid an average of $315.56 per fill, versus $316.58 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average AR 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 AR average for this medication. 18.1 30-Day Fills standardized to 30-day supplies 524 Days of Medication total across all patients in 2023 | |||
About this data. The prescription history for DR. JOHN KING 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 Retina Specialist prescribing approach at this Little Rock, AR 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 AR prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.
