DR. SARAH H BARTS O.D.
Prescription History 1255680708
Optometrist in Summerfield, NC
What does Dr. Barts prescribe?
In 2024, Dr. Barts wrote 226 Medicare prescriptions for 11 medications. The most prescribed was Latanoprost, with 48 prescriptions for 21 patients.
Medicare Part D only. These are prescriptions filled by people with Medicare drug coverage in 2024, from the CMS data released in 2026, the most recent year available. CMS does not publish medications with fewer than 11 prescriptions, so this is not a full list of what Dr. Barts prescribes.
Medications 11 medications
Prescriptions filled under Medicare Part D in 2024. Select a medication to see what it is used for and how it compares with other North Carolina prescribers.
What it is used for
Latanoprost is used to treat high pressure inside the eye due to glaucoma (open angle type) or other eye diseases (such as ocular hypertension).
Compared with North Carolina prescribers
Dr. Barts wrote 48 prescriptions for Latanoprost, about 30% as often as the typical North Carolina prescriber of it (162). Medicare paid $13.99 per fill, versus $11.96 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
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).
Compared with North Carolina prescribers
Dr. Barts wrote 38 prescriptions for Dorzolamide-Timolol, about 38% as often as the typical North Carolina prescriber of it (99). Medicare paid $13.84 per fill, versus $16.85 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
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).
Compared with North Carolina prescribers
Dr. Barts wrote 26 prescriptions for Timolol Maleate, about 33% as often as the typical North Carolina prescriber of it (78). Medicare paid $4.88 per fill, versus $14.27 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain eye conditions due to inflammation or injury.
Compared with North Carolina prescribers
Dr. Barts wrote 23 prescriptions for Prednisolone Acetate, about 20% as often as the typical North Carolina prescriber of it (117). Medicare paid $33.33 per fill, versus $39.74 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
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).
Compared with North Carolina prescribers
Dr. Barts wrote 14 prescriptions for Brimonidine Tartrate-Timolol, about 39% as often as the typical North Carolina prescriber of it (36). Medicare paid $99.06 per fill, versus $149.14 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain eye conditions due to inflammation or injury.
Compared with North Carolina prescribers
Dr. Barts wrote 14 prescriptions for Loteprednol Etabonate, about 62% as often as the typical North Carolina prescriber of it (23). Medicare paid $143.73 per fill, versus $147.30 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Valacyclovir is used to treat infections caused by certain types of viruses.
Compared with North Carolina prescribers
Dr. Barts wrote 14 prescriptions for Valacyclovir, about half as often as the typical North Carolina prescriber of it (24). Medicare paid $49.40 per fill, versus $35.53 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Cyclosporine eye drops are used to treat a certain type of dry eyes.
Compared with North Carolina prescribers
Dr. Barts wrote 13 prescriptions for Restasis, about 29% as often as the typical North Carolina prescriber of it (45). Medicare paid $1,791.74 per fill, versus $1,057.31 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Latanoprostene bunod is used to treat high pressure inside the eye due to glaucoma (open-angle type) or other eye diseases (such as ocular hypertension).
Compared with North Carolina prescribers
Dr. Barts wrote 13 prescriptions for Vyzulta, about 35% as often as the typical North Carolina prescriber of it (38). Medicare paid $593.30 per fill, versus $434.58 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Bimatoprost is used to treat high pressure inside the eye due to glaucoma (open-angle type) or other eye diseases (such as ocular hypertension).
Compared with North Carolina prescribers
Dr. Barts wrote 12 prescriptions for Lumigan, about 21% as often as the typical North Carolina prescriber of it (58). Medicare paid $439.69 per fill, versus $456.36 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat dry eye disease.
Compared with North Carolina prescribers
Dr. Barts wrote 11 prescriptions for Xiidra, about 42% as often as the typical North Carolina prescriber of it (26). Medicare paid $1,075.79 per fill, versus $1,086.79 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Dr. Barts’s prescriptions
What does Dr. Barts prescribe most?
In 2024 Medicare Part D data, Dr. Barts's most prescribed medications were Latanoprost (48), Dorzolamide-Timolol (38) and Timolol Maleate (26).
How does Dr. Barts's prescribing compare with other North Carolina prescribers?
Of the 11 medications with a state comparison, Dr. Barts prescribes 11 less often than the typical North Carolina prescriber. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Barts prescribes?
No. It covers prescriptions filled by people with Medicare Part D drug coverage in 2024, and CMS leaves out any medication with fewer than 11 prescriptions.
About this data
This page shows one provider’s slice of public Medicare files. NPI Profile does not receive prescriptions or patient records.
| Source | What it provides here | Data year |
|---|---|---|
| CMS Medicare Part D Prescribers by Provider and Drug | Each medication, prescriptions, patients, 30-day fills, days of medication and cost. State comparisons average the North Carolina prescribers of the same medication and form, where at least five wrote it. | 2024 (released 2026, the most recent available) |
| CMS Medicare Part D Drug Spending Dashboard | What each medication is used for. | 2024 |
- Only prescriptions filled by people with Medicare Part D drug coverage are counted. Private insurance, Medicaid and cash purchases are not.
- CMS leaves out medications with fewer than 11 prescriptions and hides patient counts under 11.
- Cost per fill is what the plan and the patient paid the pharmacy together, not what you pay at the counter.
- Medication descriptions are summaries from CMS. They are not medical advice; ask a health care professional about any medication.
