EUNICE JILL CANONIZADO PHAN MSN, FNP-BC, FNP-C
Prescription History 1558024570
Nurse Practitioner in Tustin, CA
What does Eunice Jill Phan prescribe?
In 2024, Eunice Jill Phan wrote 96 Medicare prescriptions for 6 medications. The most prescribed was Lisinopril, with 27 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 Eunice Jill Phan 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 California prescribers.
What it is used for
Lisinopril is used to treat high blood pressure.
Compared with California prescribers
Eunice Jill Phan wrote 27 prescriptions for Lisinopril, about 28% as often as the typical California prescriber of it (98). Medicare paid $4.05 per fill, versus $8.30 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
Atorvastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with California prescribers
Eunice Jill Phan wrote 18 prescriptions for Atorvastatin Calcium, about 9% as often as the typical California prescriber of it (202). Medicare paid $1.85 per fill, versus $10.47 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with California prescribers
Eunice Jill Phan wrote 15 prescriptions for Metformin Hcl, about 15% as often as the typical California prescriber of it (100). Medicare paid $4.15 per fill, versus $9.26 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 of nirmatrelvir and ritonavir is used to treat coronavirus disease (COVID-19) in people who have mild to moderate symptoms and have a high risk for COVID-19 complications.
Compared with California prescribers
Eunice Jill Phan wrote 14 prescriptions for Paxlovid, about half as often as the typical California prescriber of it (24). Medicare paid $0.00 per fill, versus $42.82 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
Carvedilol is used to treat high blood pressure and heart failure.
Compared with California prescribers
Eunice Jill Phan wrote 11 prescriptions for Carvedilol, about 19% as often as the typical California prescriber of it (56). Medicare paid $1.26 per fill, versus $8.98 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 an antibiotic used to treat bladder infections (acute cystitis).
Compared with California prescribers
Eunice Jill Phan wrote 11 prescriptions for Nitrofurantoin Mono-Macro, about half as often as the typical California prescriber of it (26). Medicare paid $12.84 per fill, versus $13.21 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Eunice Jill Phan’s prescriptions
What does Eunice Jill Phan prescribe most?
In 2024 Medicare Part D data, Eunice Jill Phan's most prescribed medications were Lisinopril (27), Atorvastatin Calcium (18) and Metformin Hcl (15).
How does Eunice Jill Phan's prescribing compare with other California prescribers?
Of the 6 medications with a state comparison, Eunice Jill Phan prescribes 6 less often than the typical California prescriber. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Eunice Jill Phan 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.
