JENIFER TREFOIS SEIDNER
Prescription History 1801664008
Nurse Practitioner in Tucson, AZ
What does Jenifer Seidner prescribe?
In 2024, Jenifer Seidner wrote 89 Medicare prescriptions for 3 medications. The most prescribed was Omeprazole, with 53 prescriptions for 27 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 Jenifer Seidner prescribes.
Medications 3 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 Arizona prescribers.
What it is used for
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Arizona prescribers
Jenifer Seidner wrote 53 prescriptions for Omeprazole, about 72% as often as the typical Arizona prescriber of it (74). Medicare paid $10.43 per fill, versus $15.49 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 alone or with other medications to prevent nausea and vomiting caused by cancer drug treatment (chemotherapy) and radiation therapy.
Compared with Arizona prescribers
Jenifer Seidner wrote 18 prescriptions for Ondansetron Odt, about 70% as often as the typical Arizona prescriber of it (26). Medicare paid $13.05 per fill, versus $16.21 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 help relieve moderate to severe pain.
Compared with Arizona prescribers
Jenifer Seidner wrote 18 prescriptions for Oxycodone Hcl, about 25% as often as the typical Arizona prescriber of it (73). Medicare paid $4.87 per fill, versus $15.46 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Jenifer Seidner’s prescriptions
What does Jenifer Seidner prescribe most?
In 2024 Medicare Part D data, Jenifer Seidner's most prescribed medications were Omeprazole (53), Ondansetron Odt (18) and Oxycodone Hcl (18).
How does Jenifer Seidner's prescribing compare with other Arizona prescribers?
Of the 3 medications with a state comparison, Jenifer Seidner prescribes 3 less often than the typical Arizona prescriber. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Jenifer Seidner 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 Arizona 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.
