YOON JUNG CHANG DNP, FNP-BC, APRN-RX
Prescription History 1730877408
Nurse Practitioner - Family in Honolulu, HI
What does Yoon Jung Chang prescribe?
In 2024, Yoon Jung Chang wrote 190 Medicare prescriptions for 11 medications. The most prescribed was Atorvastatin Calcium, 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 Yoon Jung Chang prescribes.
Medications 11 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 Hawaii prescribers.
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 Hawaii prescribers
Yoon Jung Chang wrote 30 prescriptions for Atorvastatin Calcium, about 14% as often as the typical Hawaii prescriber of it (208). Medicare paid $7.04 per fill, versus $20.05 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
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Hawaii prescribers
Yoon Jung Chang wrote 24 prescriptions for Losartan Potassium, about 17% as often as the typical Hawaii prescriber of it (143). Medicare paid $15.17 per fill, versus $14.03 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Hawaii prescribers
Yoon Jung Chang wrote 23 prescriptions for Amlodipine Besylate, about 17% as often as the typical Hawaii prescriber of it (139). Medicare paid $6.65 per fill, versus $11.03 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
Lisinopril is used to treat high blood pressure.
Compared with Hawaii prescribers
Yoon Jung Chang wrote 22 prescriptions for Lisinopril, about 26% as often as the typical Hawaii prescriber of it (84). Medicare paid $5.31 per fill, versus $10.34 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 Hawaii prescribers
Yoon Jung Chang wrote 15 prescriptions for Fluticasone Propionate, about 33% as often as the typical Hawaii prescriber of it (45). Medicare paid $11.16 per fill, versus $17.77 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 certain mental/mood disorders (such as schizophrenia, bipolar disorder, sudden episodes of mania or depression associated with bipolar disorder).
Compared with Hawaii prescribers
Yoon Jung Chang wrote 15 prescriptions for Quetiapine Fumarate, about 32% as often as the typical Hawaii prescriber of it (46). Medicare paid $14.69 per fill, versus $26.59 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
Gabapentin is used with other medications to prevent and control seizures.
Compared with Hawaii prescribers
Yoon Jung Chang wrote 13 prescriptions for Gabapentin, about 24% as often as the typical Hawaii prescriber of it (54). Medicare paid $24.86 per fill, versus $19.13 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
Rosuvastatin 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 Hawaii prescribers
Yoon Jung Chang wrote 13 prescriptions for Rosuvastatin Calcium, about 15% as often as the typical Hawaii prescriber of it (87). Medicare paid $6.40 per fill, versus $33.22 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 combination medication is used to help relieve moderate to severe pain.
Compared with Hawaii prescribers
Yoon Jung Chang wrote 12 prescriptions for Oxycodone-Acetaminophen, about 35% as often as the typical Hawaii prescriber of it (34). Medicare paid $10.95 per fill, versus $19.69 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
Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH).
Compared with Hawaii prescribers
Yoon Jung Chang wrote 12 prescriptions for Tamsulosin Hcl, about 16% as often as the typical Hawaii prescriber of it (73). Medicare paid $11.75 per fill, versus $18.50 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
Diazepam is used to treat anxiety, alcohol withdrawal, and seizures.
Compared with Hawaii prescribers
Yoon Jung Chang wrote 11 prescriptions for Diazepam, about half as often as the typical Hawaii prescriber of it (26). Medicare paid $3.91 per fill, versus $6.71 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Yoon Jung Chang’s prescriptions
What does Yoon Jung Chang prescribe most?
In 2024 Medicare Part D data, Yoon Jung Chang's most prescribed medications were Atorvastatin Calcium (30), Losartan Potassium (24) and Amlodipine Besylate (23).
How does Yoon Jung Chang's prescribing compare with other Hawaii prescribers?
Of the 11 medications with a state comparison, Yoon Jung Chang prescribes 11 less often than the typical Hawaii prescriber. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Yoon Jung Chang 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 Hawaii 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.
