JENNY O'NEILL FNP-BC
Prescription History 1003265380
Nurse Practitioner in Columbia, SC
What does Jenny O'Neill prescribe?
In 2024, Jenny O'Neill wrote 84 Medicare prescriptions for 4 medications. The most prescribed was Azelastine Hcl, with 30 prescriptions for 12 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 Jenny O'Neill prescribes.
Medications 4 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 South Carolina prescribers.
What it is used for
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.
Compared with South Carolina prescribers
Jenny O'Neill wrote 30 prescriptions for Azelastine Hcl, about 80% as often as the typical South Carolina prescriber of it (38). Medicare paid $38.23 per fill, versus $27.05 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
Fluticasone is used to relieve seasonal and year-round allergic and non-allergic nasal symptoms, such as stuffy/runny nose, itching, and sneezing.
Compared with South Carolina prescribers
Jenny O'Neill wrote 28 prescriptions for Fluticasone Propionate, about half as often as the typical South Carolina prescriber of it (65). Medicare paid $13.62 per fill, versus $14.29 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
Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath).
Compared with South Carolina prescribers
Jenny O'Neill wrote 14 prescriptions for Montelukast Sodium, about 20% as often as the typical South Carolina prescriber of it (71). Medicare paid $11.03 per fill, versus $10.60 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
Famotidine is used to treat ulcers of the stomach and intestines and to prevent intestinal ulcers from coming back after they have healed.
Compared with South Carolina prescribers
Jenny O'Neill wrote 12 prescriptions for Famotidine, about 19% as often as the typical South Carolina prescriber of it (65). Medicare paid $12.32 per fill, versus $14.15 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Jenny O'Neill’s prescriptions
What does Jenny O'Neill prescribe most?
In 2024 Medicare Part D data, Jenny O'Neill's most prescribed medications were Azelastine Hcl (30), Fluticasone Propionate (28) and Montelukast Sodium (14).
How does Jenny O'Neill's prescribing compare with other South Carolina prescribers?
Of the 4 medications with a state comparison, Jenny O'Neill prescribes 1 about as often than the typical South Carolina prescriber and 3 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Jenny O'Neill 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 South 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.
