CHUN-YIN WU FNP-C
Prescription History 1750168811
Nurse Practitioner - Family in Austin, TX
What does Chun-Yin Wu prescribe?
In 2024, Chun-Yin Wu wrote 1,705 Medicare prescriptions for 48 medications. The most prescribed was Atorvastatin Calcium, with 117 prescriptions for 109 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 Chun-Yin Wu prescribes.
Medications 48 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 Texas 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 Texas prescribers
Chun-Yin Wu wrote 117 prescriptions for Atorvastatin Calcium, about 65% as often as the typical Texas prescriber of it (180). Medicare paid $6.55 per fill, versus $9.48 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
Olmesartan is used to treat high blood pressure (hypertension).
Compared with Texas prescribers
Chun-Yin Wu wrote 106 prescriptions for Olmesartan Medoxomil, about 2.5 times as often as the typical Texas prescriber of it (43). Medicare paid $16.48 per fill, versus $18.82 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
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 Texas prescribers
Chun-Yin Wu wrote 91 prescriptions for Rosuvastatin Calcium, about 74% as often as the typical Texas prescriber of it (122). Medicare paid $6.74 per fill, versus $13.19 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Texas prescribers
Chun-Yin Wu wrote 84 prescriptions for Levothyroxine Sodium, about half as often as the typical Texas prescriber of it (150). Medicare paid $6.26 per fill, versus $10.05 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Texas prescribers
Chun-Yin Wu wrote 71 prescriptions for Amlodipine Besylate, about half as often as the typical Texas prescriber of it (133). Medicare paid $2.90 per fill, versus $6.07 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
Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath).
Compared with Texas prescribers
Chun-Yin Wu wrote 62 prescriptions for Montelukast Sodium, about 90% as often as the typical Texas prescriber of it (69). Medicare paid $5.21 per fill, versus $10.85 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
Vitamin D (ergocalciferol-D2, cholecalciferol-D3, alfacalcidol) is a fat-soluble vitamin that helps your body absorb calcium and phosphorus.
Compared with Texas prescribers
Chun-Yin Wu wrote 60 prescriptions for Vitamin D2, about 1.7 times as often as the typical Texas prescriber of it (36). Medicare paid $20.80 per fill, versus $11.98 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
Lisinopril is used to treat high blood pressure.
Compared with Texas prescribers
Chun-Yin Wu wrote 59 prescriptions for Lisinopril, about half as often as the typical Texas prescriber of it (108). Medicare paid $3.77 per fill, versus $7.09 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
Fenofibrate 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 Texas prescribers
Chun-Yin Wu wrote 58 prescriptions for Fenofibrate, about 2.1 times as often as the typical Texas prescriber of it (27). Medicare paid $17.94 per fill, versus $24.53 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 Texas prescribers
Chun-Yin Wu wrote 58 prescriptions for Metformin Hcl, about 60% as often as the typical Texas prescriber of it (96). Medicare paid $4.60 per fill, versus $7.22 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
Glimepiride is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Texas prescribers
Chun-Yin Wu wrote 57 prescriptions for Glimepiride, about 1.3 times as often as the typical Texas prescriber of it (44). Medicare paid $5.22 per fill, versus $8.72 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 Texas prescribers
Chun-Yin Wu wrote 56 prescriptions for Losartan Potassium, about half as often as the typical Texas prescriber of it (111). Medicare paid $5.27 per fill, versus $9.74 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
See also Warning section.
Compared with Texas prescribers
Chun-Yin Wu wrote 50 prescriptions for Naproxen, about 1.7 times as often as the typical Texas prescriber of it (30). Medicare paid $11.21 per fill, versus $17.96 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 beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with Texas prescribers
Chun-Yin Wu wrote 45 prescriptions for Metoprolol Succinate, about half as often as the typical Texas prescriber of it (101). Medicare paid $9.19 per fill, versus $14.00 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
Alendronate is used to prevent and treat certain types of bone loss (osteoporosis) in adults.
Compared with Texas prescribers
Chun-Yin Wu wrote 42 prescriptions for Alendronate Sodium, about 81% as often as the typical Texas prescriber of it (52). Medicare paid $4.78 per fill, versus $8.44 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
Omega-3 acid ethyl esters, a type of fat found in fish oil, is used along with diet and exercise to help lower levels of a certain blood fat (triglyceride).
Compared with Texas prescribers
Chun-Yin Wu wrote 41 prescriptions for Omega-3 Acid Ethyl Esters, about 1.6 times as often as the typical Texas prescriber of it (26). Medicare paid $148.52 per fill, versus $99.26 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 medication is used to treat anxiety.
Compared with Texas prescribers
Chun-Yin Wu wrote 40 prescriptions for Buspirone Hcl, about 86% as often as the typical Texas prescriber of it (47). Medicare paid $19.84 per fill, versus $14.51 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 Texas prescribers
Chun-Yin Wu wrote 35 prescriptions for Trazodone Hcl, about half as often as the typical Texas prescriber of it (67). Medicare paid $3.96 per fill, versus $8.61 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
Ezetimibe is used along with a low cholesterol/low fat diet and exercise to help lower cholesterol in the blood.
Compared with Texas prescribers
Chun-Yin Wu wrote 33 prescriptions for Ezetimibe, about 62% as often as the typical Texas prescriber of it (53). Medicare paid $6.24 per fill, versus $23.89 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
Meclizine is an antihistamine that is used to prevent and treat nausea, vomiting, and dizziness caused by motion sickness.
Compared with Texas prescribers
Chun-Yin Wu wrote 32 prescriptions for Meclizine Hcl, about 1.2 times as often as the typical Texas prescriber of it (26). Medicare paid $12.58 per fill, versus $10.82 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
Ibuprofen is used to relieve pain from various conditions such as headache, dental pain, menstrual cramps, muscle aches, or arthritis.
Compared with Texas prescribers
Chun-Yin Wu wrote 26 prescriptions for Ibuprofen, about 73% as often as the typical Texas prescriber of it (35). Medicare paid $15.36 per fill, versus $7.30 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
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Texas prescribers
Chun-Yin Wu wrote 26 prescriptions for Omeprazole, about 33% as often as the typical Texas prescriber of it (79). Medicare paid $21.92 per fill, versus $14.93 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 depression, panic attacks, obsessive compulsive disorder, post-traumatic stress disorder, social anxiety disorder).
Compared with Texas prescribers
Chun-Yin Wu wrote 26 prescriptions for Sertraline Hcl, about half as often as the typical Texas prescriber of it (59). Medicare paid $4.13 per fill, versus $9.11 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
Empagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Texas prescribers
Chun-Yin Wu wrote 25 prescriptions for Jardiance, about half as often as the typical Texas prescriber of it (52). Medicare paid $1,682.39 per fill, versus $1,092.03 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
Famotidine is used to treat ulcers of the stomach and intestines and to prevent intestinal ulcers from coming back after they have healed.
Compared with Texas prescribers
Chun-Yin Wu wrote 24 prescriptions for Famotidine, about half as often as the typical Texas prescriber of it (49). Medicare paid $20.79 per fill, versus $14.87 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
Cefdinir is used to treat a wide variety of bacterial infections.
Compared with Texas prescribers
Chun-Yin Wu wrote 23 prescriptions for Cefdinir, about 75% as often as the typical Texas prescriber of it (31). Medicare paid $18.04 per fill, versus $15.72 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
Hydralazine is used with or without other medications to treat high blood pressure.
Compared with Texas prescribers
Chun-Yin Wu wrote 23 prescriptions for Hydralazine Hcl, about half as often as the typical Texas prescriber of it (42). Medicare paid $6.08 per fill, versus $12.44 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 Texas prescribers
Chun-Yin Wu wrote 23 prescriptions for Tamsulosin Hcl, about 27% as often as the typical Texas prescriber of it (86). Medicare paid $7.99 per fill, versus $14.12 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 nonsteroidal anti-inflammatory drug (NSAID), specifically a COX-2 inhibitor, which relieves pain and swelling (inflammation).
Compared with Texas prescribers
Chun-Yin Wu wrote 21 prescriptions for Celecoxib, about half as often as the typical Texas prescriber of it (44). Medicare paid $27.52 per fill, versus $26.25 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 Texas prescribers
Chun-Yin Wu wrote 21 prescriptions for Fluticasone Propionate, about 38% as often as the typical Texas prescriber of it (55). Medicare paid $11.69 per fill, versus $15.72 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 a variety of bacterial infections.
Compared with Texas prescribers
Chun-Yin Wu wrote 20 prescriptions for Ciprofloxacin Hcl, about 63% as often as the typical Texas prescriber of it (32). Medicare paid $11.96 per fill, versus $7.25 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
Albuterol (also known as salbutamol) is used to prevent and treat wheezing and shortness of breath caused by breathing problems (such as asthma, chronic obstructive pulmonary disease).
Compared with Texas prescribers
Chun-Yin Wu wrote 19 prescriptions for Albuterol Sulfate Hfa, about 33% as often as the typical Texas prescriber of it (57). Medicare paid $20.96 per fill, versus $28.56 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
Amoxicillin/clavulanic acid is a combination penicillin-type antibiotic used to treat a wide variety of bacterial infections.
Compared with Texas prescribers
Chun-Yin Wu wrote 19 prescriptions for Amoxicillin-Clavulanate Potass, about 64% as often as the typical Texas prescriber of it (30). Medicare paid $15.14 per fill, versus $9.53 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
Memantine is used to treat moderate to severe confusion (dementia) related to Alzheimer's disease.
Compared with Texas prescribers
Chun-Yin Wu wrote 19 prescriptions for Memantine Hcl, about 28% as often as the typical Texas prescriber of it (68). Medicare paid $36.36 per fill, versus $29.92 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
Chlorthalidone is used to treat high blood pressure (hypertension).
Compared with Texas prescribers
Chun-Yin Wu wrote 18 prescriptions for Chlorthalidone, about 67% as often as the typical Texas prescriber of it (27). Medicare paid $22.76 per fill, versus $17.04 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 high blood pressure.
Compared with Texas prescribers
Chun-Yin Wu wrote 16 prescriptions for Hydrochlorothiazide, about 25% as often as the typical Texas prescriber of it (65). Medicare paid $3.10 per fill, versus $4.50 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
Dicyclomine is used to treat a certain type of intestinal problem called irritable bowel syndrome.
Compared with Texas prescribers
Chun-Yin Wu wrote 15 prescriptions for Dicyclomine Hcl, about half as often as the typical Texas prescriber of it (28). Medicare paid $10.24 per fill, versus $17.75 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
Fenofibrate 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 Texas prescribers
Chun-Yin Wu wrote 15 prescriptions for Fenofibrate, about 71% as often as the typical Texas prescriber of it (21). Medicare paid $51.36 per fill, versus $28.07 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 laxative used to treat constipation.
Compared with Texas prescribers
Chun-Yin Wu wrote 15 prescriptions for Lactulose, about half as often as the typical Texas prescriber of it (30). Medicare paid $9.08 per fill, versus $27.16 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
Furosemide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease.
Compared with Texas prescribers
Chun-Yin Wu wrote 14 prescriptions for Furosemide, about 18% as often as the typical Texas prescriber of it (78). Medicare paid $2.05 per fill, versus $5.09 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
Hydroxyzine is used to treat itching caused by allergies.
Compared with Texas prescribers
Chun-Yin Wu wrote 14 prescriptions for Hydroxyzine Hcl, about half as often as the typical Texas prescriber of it (32). Medicare paid $20.83 per fill, versus $17.41 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 Texas prescribers
Chun-Yin Wu wrote 14 prescriptions for Ondansetron Odt, about half as often as the typical Texas prescriber of it (28). Medicare paid $18.34 per fill, versus $13.32 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
Dulaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Texas prescribers
Chun-Yin Wu wrote 14 prescriptions for Trulicity, about 41% as often as the typical Texas prescriber of it (34). Medicare paid $1,477.47 per fill, versus $1,393.87 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 medication is used to treat a variety of skin conditions (such as eczema, dermatitis, allergies, rash).
Compared with Texas prescribers
Chun-Yin Wu wrote 13 prescriptions for Triamcinolone Acetonide, about 34% as often as the typical Texas prescriber of it (38). Medicare paid $4.16 per fill, versus $10.54 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
Finasteride is used to shrink an enlarged prostate (benign prostatic hyperplasia or BPH) in adult men.
Compared with Texas prescribers
Chun-Yin Wu wrote 12 prescriptions for Finasteride, about 22% as often as the typical Texas prescriber of it (54). Medicare paid $8.04 per fill, versus $13.02 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
This medication is used to treat a wide variety of bacterial infections.
Compared with Texas prescribers
Chun-Yin Wu wrote 11 prescriptions for Cephalexin, about 35% as often as the typical Texas prescriber of it (31). Medicare paid $15.94 per fill, versus $7.88 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
This product is used to control and prevent symptoms (wheezing and shortness of breath) caused by asthma or ongoing lung disease (chronic obstructive pulmonary disease-COPD, which includes chronic bronchitis and emphysema).
Compared with Texas prescribers
Chun-Yin Wu wrote 11 prescriptions for Symbicort, about half as often as the typical Texas prescriber of it (25). Medicare paid $278.40 per fill, versus $317.85 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
Albuterol (also known as salbutamol) is used to prevent and treat wheezing and shortness of breath caused by breathing problems (such as asthma, chronic obstructive pulmonary disease).
Compared with Texas prescribers
Chun-Yin Wu wrote 11 prescriptions for Ventolin Hfa, about half as often as the typical Texas prescriber of it (23). Medicare paid $59.41 per fill, versus $66.44 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Chun-Yin Wu’s prescriptions
What does Chun-Yin Wu prescribe most?
In 2024 Medicare Part D data, Chun-Yin Wu's most prescribed medications were Atorvastatin Calcium (117), Olmesartan Medoxomil (106) and Rosuvastatin Calcium (91).
How does Chun-Yin Wu's prescribing compare with other Texas prescribers?
Of the 48 medications with a state comparison, Chun-Yin Wu prescribes 6 more often than the typical Texas prescriber, 5 about as often and 37 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Chun-Yin Wu 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 Texas 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.
