WENDY DENISE VANNOY ND
Prescription History 1013051671
Naturopath in Portland, OR
What does Wendy Vannoy prescribe?
In 2024, Wendy Vannoy wrote 92 Medicare prescriptions for 6 medications. The most prescribed was Levothyroxine Sodium, with 22 prescriptions.
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 Wendy Vannoy prescribes.
Medications 6 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 Oregon prescribers.
What it is used for
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Oregon prescribers
Wendy Vannoy wrote 22 prescriptions for Levothyroxine Sodium, about 17% as often as the typical Oregon prescriber of it (130). Medicare paid $15.80 per fill, versus $12.22 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 depression.
Compared with Oregon prescribers
Wendy Vannoy wrote 18 prescriptions for Bupropion Xl, about half as often as the typical Oregon prescriber of it (37). Medicare paid $26.94 per fill, versus $27.90 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 a hormone.
Compared with Oregon prescribers
Wendy Vannoy wrote 14 prescriptions for Estradiol, about 41% as often as the typical Oregon prescriber of it (34). Medicare paid $61.26 per fill, versus $53.88 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
Liothyronine is used to treat an underactive thyroid (hypothyroidism).
Compared with Oregon prescribers
Wendy Vannoy wrote 14 prescriptions for Liothyronine Sodium, about half as often as the typical Oregon prescriber of it (25). Medicare paid $33.57 per fill, versus $40.84 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 depression.
Compared with Oregon prescribers
Wendy Vannoy wrote 13 prescriptions for Trazodone Hcl, about 20% as often as the typical Oregon prescriber of it (64). Medicare paid $6.61 per fill, versus $11.02 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
Progesterone is a type of hormone (progestin).
Compared with Oregon prescribers
Wendy Vannoy wrote 11 prescriptions for Progesterone, about 35% as often as the typical Oregon prescriber of it (31). Medicare paid $66.48 per fill, versus $37.77 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Wendy Vannoy’s prescriptions
What does Wendy Vannoy prescribe most?
In 2024 Medicare Part D data, Wendy Vannoy's most prescribed medications were Levothyroxine Sodium (22), Bupropion Xl (18) and Estradiol (14).
How does Wendy Vannoy's prescribing compare with other Oregon prescribers?
Of the 6 medications with a state comparison, Wendy Vannoy prescribes 6 less often than the typical Oregon prescriber. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Wendy Vannoy 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 Oregon 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.
