MR. YI TZU YEH AGNP
Prescription History 1699210260
Nurse Practitioner in Orange, CA
What does Yi Tzu Yeh prescribe?
In 2024, Yi Tzu Yeh wrote 66 Medicare prescriptions for 5 medications. The most prescribed was Oxycodone Hcl, with 19 prescriptions for 19 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 Yi Tzu Yeh prescribes.
Medications 5 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 California prescribers.
What it is used for
This medication is used to help relieve moderate to severe pain.
Compared with California prescribers
Yi Tzu Yeh wrote 19 prescriptions for Oxycodone Hcl, about half as often as the typical California prescriber of it (43). Medicare paid $3.17 per fill, versus $16.05 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
Levetiracetam is used to treat seizures (epilepsy).
Compared with California prescribers
Yi Tzu Yeh wrote 12 prescriptions for Levetiracetam, about 26% as often as the typical California prescriber of it (47). Medicare paid $24.23 per fill, versus $37.33 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 California prescribers
Yi Tzu Yeh wrote 12 prescriptions for Ondansetron Hcl, about half as often as the typical California prescriber of it (28). Medicare paid $5.01 per fill, versus $14.67 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
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with California prescribers
Yi Tzu Yeh wrote 12 prescriptions for Pantoprazole Sodium, about 19% as often as the typical California prescriber of it (65). Medicare paid $3.24 per fill, versus $13.87 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 relieve moderate to severe pain.
Compared with California prescribers
Yi Tzu Yeh wrote 11 prescriptions for Hydrocodone-Acetaminophen, about 14% as often as the typical California prescriber of it (76). Medicare paid $4.83 per fill, versus $21.39 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Yi Tzu Yeh’s prescriptions
What does Yi Tzu Yeh prescribe most?
In 2024 Medicare Part D data, Yi Tzu Yeh's most prescribed medications were Oxycodone Hcl (19), Levetiracetam (12) and Ondansetron Hcl (12).
How does Yi Tzu Yeh's prescribing compare with other California prescribers?
Of the 5 medications with a state comparison, Yi Tzu Yeh prescribes 5 less often than the typical California prescriber. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Yi Tzu Yeh 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 California 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.
