DR. EUNICE LIU D.O.
Prescription History 1851575310
Internal Medicine in Martinez, CA
What does Dr. Liu prescribe?
In 2024, Dr. Liu wrote 4,066 Medicare prescriptions for 84 medications. The most prescribed was Atorvastatin Calcium, with 346 prescriptions for 120 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 Dr. Liu prescribes.
Medications 84 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
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
Dr. Liu wrote 346 prescriptions for Atorvastatin Calcium, about 1.7 times as often as the typical California prescriber of it (202). Medicare paid $12.66 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with California prescribers
Dr. Liu wrote 178 prescriptions for Amlodipine Besylate, about 1.3 times as often as the typical California prescriber of it (141). Medicare paid $12.22 per fill, versus $7.08 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
Atenolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with California prescribers
Dr. Liu wrote 169 prescriptions for Atenolol, about 3.4 times as often as the typical California prescriber of it (50). Medicare paid $12.22 per fill, versus $9.20 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 California prescribers
Dr. Liu wrote 169 prescriptions for Levothyroxine Sodium, about 1.4 times as often as the typical California prescriber of it (125). Medicare paid $18.76 per fill, versus $13.30 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
Lisinopril is used to treat high blood pressure.
Compared with California prescribers
Dr. Liu wrote 156 prescriptions for Lisinopril, about 1.6 times as often as the typical California prescriber of it (98). Medicare paid $12.60 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
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with California prescribers
Dr. Liu wrote 143 prescriptions for Losartan Potassium, about 1.2 times as often as the typical California prescriber of it (121). Medicare paid $11.96 per fill, versus $10.35 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 California prescribers
Dr. Liu wrote 115 prescriptions for Trazodone Hcl, about 2 times as often as the typical California prescriber of it (57). Medicare paid $15.79 per fill, versus $9.93 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
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 California prescribers
Dr. Liu wrote 112 prescriptions for Albuterol Sulfate Hfa, about 1.9 times as often as the typical California prescriber of it (58). Medicare paid $16.33 per fill, versus $28.70 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 California prescribers
Dr. Liu wrote 112 prescriptions for Furosemide, about 1.7 times as often as the typical California prescriber of it (64). Medicare paid $11.98 per fill, versus $6.39 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
Dr. Liu wrote 104 prescriptions for Hydrocodone-Acetaminophen, about 1.4 times as often as the typical California prescriber of it (76). Medicare paid $27.00 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.
What it is used for
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with California prescribers
Dr. Liu wrote 103 prescriptions for Omeprazole, about 1.3 times as often as the typical California prescriber of it (78). Medicare paid $11.43 per fill, versus $11.26 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with California prescribers
Dr. Liu wrote 94 prescriptions for Metformin Hcl Er, about 1.7 times as often as the typical California prescriber of it (55). Medicare paid $8.91 per fill, versus $9.99 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 California prescribers
Dr. Liu wrote 87 prescriptions for Fluticasone Propionate, about 1.7 times as often as the typical California prescriber of it (50). Medicare paid $20.65 per fill, versus $15.10 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 California prescribers
Dr. Liu wrote 85 prescriptions for Gabapentin, about as often as the typical California prescriber of it (80). Medicare paid $21.90 per fill, versus $15.63 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
Simvastatin 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
Dr. Liu wrote 82 prescriptions for Simvastatin, about 1.3 times as often as the typical California prescriber of it (63). Medicare paid $11.62 per fill, versus $9.03 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
Metoprolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with California prescribers
Dr. Liu wrote 76 prescriptions for Metoprolol Tartrate, about 1.3 times as often as the typical California prescriber of it (57). Medicare paid $11.67 per fill, versus $7.82 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
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 California prescribers
Dr. Liu wrote 75 prescriptions for Famotidine, about 1.4 times as often as the typical California prescriber of it (54). Medicare paid $14.99 per fill, versus $12.66 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 California prescribers
Dr. Liu wrote 74 prescriptions for Hydrochlorothiazide, about 1.2 times as often as the typical California prescriber of it (62). Medicare paid $11.47 per fill, versus $5.71 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 California prescribers
Dr. Liu wrote 70 prescriptions for Alendronate Sodium, about as often as the typical California prescriber of it (61). Medicare paid $9.80 per fill, versus $9.65 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
Dr. Liu wrote 64 prescriptions for Pantoprazole Sodium, about as often as the typical California prescriber of it (65). Medicare paid $12.97 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
Ciclesonide is used to prevent and reduce the symptoms (wheezing and shortness of breath) caused by asthma.
Compared with California prescribers
Dr. Liu wrote 58 prescriptions for Alvesco, about 1.7 times as often as the typical California prescriber of it (35). Medicare paid $189.42 per fill, versus $143.20 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 muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury).
Compared with California prescribers
Dr. Liu wrote 56 prescriptions for Tizanidine Hcl, about 1.5 times as often as the typical California prescriber of it (37). Medicare paid $14.95 per fill, versus $11.76 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 California prescribers
Dr. Liu wrote 54 prescriptions for Lisinopril-Hydrochlorothiazide, about 1.4 times as often as the typical California prescriber of it (39). Medicare paid $13.25 per fill, versus $10.59 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
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 California prescribers
Dr. Liu wrote 54 prescriptions for Sertraline Hcl, about 1.2 times as often as the typical California prescriber of it (46). Medicare paid $13.23 per fill, versus $9.59 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
Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH).
Compared with California prescribers
Dr. Liu wrote 53 prescriptions for Tamsulosin Hcl, about 63% as often as the typical California prescriber of it (84). Medicare paid $15.16 per fill, versus $15.02 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
Glipizide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with California prescribers
Dr. Liu wrote 51 prescriptions for Glipizide, about as often as the typical California prescriber of it (49). Medicare paid $11.63 per fill, versus $10.86 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 California prescribers
Dr. Liu wrote 51 prescriptions for Ibuprofen, about 1.2 times as often as the typical California prescriber of it (42). Medicare paid $13.75 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.
What it is used for
Terazosin is used alone or with other drugs to treat high blood pressure (hypertension).
Compared with California prescribers
Dr. Liu wrote 49 prescriptions for Terazosin Hcl, about 1.4 times as often as the typical California prescriber of it (36). Medicare paid $67.47 per fill, versus $37.76 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
Baclofen is used to treat muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury/disease).
Compared with California prescribers
Dr. Liu wrote 45 prescriptions for Baclofen, about as often as the typical California prescriber of it (42). Medicare paid $6.87 per fill, versus $14.75 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
Dicyclomine is used to treat a certain type of intestinal problem called irritable bowel syndrome.
Compared with California prescribers
Dr. Liu wrote 42 prescriptions for Dicyclomine Hcl, about 1.6 times as often as the typical California prescriber of it (27). Medicare paid $16.81 per fill, versus $17.05 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
Lovastatin 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
Dr. Liu wrote 39 prescriptions for Lovastatin, about 1.3 times as often as the typical California prescriber of it (30). Medicare paid $12.35 per fill, versus $10.38 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 California prescribers
Dr. Liu wrote 39 prescriptions for Metoprolol Succinate, about half as often as the typical California prescriber of it (86). Medicare paid $12.29 per fill, versus $14.23 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 relieve nasal symptoms such as runny/itching/stuffy nose, sneezing, and post-nasal drip caused by allergies or other conditions.
Compared with California prescribers
Dr. Liu wrote 35 prescriptions for Azelastine Hcl, about 74% as often as the typical California prescriber of it (47). Medicare paid $18.25 per fill, versus $22.82 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
Meloxicam is used to treat arthritis.
Compared with California prescribers
Dr. Liu wrote 35 prescriptions for Meloxicam, about 70% as often as the typical California prescriber of it (50). Medicare paid $7.21 per fill, versus $4.39 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
Tiotropium is used to treat lung diseases such as asthma and COPD (bronchitis, emphysema).
Compared with California prescribers
Dr. Liu wrote 35 prescriptions for Spiriva Respimat, about as often as the typical California prescriber of it (31). Medicare paid $433.79 per fill, versus $597.16 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with California prescribers
Dr. Liu wrote 34 prescriptions for Metformin Hcl, about 34% as often as the typical California prescriber of it (100). Medicare paid $14.75 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
See also Warning section.
Compared with California prescribers
Dr. Liu wrote 34 prescriptions for Promethazine Hcl, about 1.5 times as often as the typical California prescriber of it (22). Medicare paid $7.65 per fill, versus $11.51 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
Allopurinol is used to treat gout and certain types of kidney stones.
Compared with California prescribers
Dr. Liu wrote 32 prescriptions for Allopurinol, about 72% as often as the typical California prescriber of it (44). Medicare paid $12.12 per fill, versus $10.39 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 California prescribers
Dr. Liu wrote 32 prescriptions for Wixela Inhub, about 1.2 times as often as the typical California prescriber of it (27). Medicare paid $233.70 per fill, versus $186.48 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
Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath).
Compared with California prescribers
Dr. Liu wrote 31 prescriptions for Montelukast Sodium, about 64% as often as the typical California prescriber of it (49). Medicare paid $9.88 per fill, versus $10.71 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 drug is used to treat high blood pressure.
Compared with California prescribers
Dr. Liu wrote 30 prescriptions for Losartan-Hydrochlorothiazide, about 77% as often as the typical California prescriber of it (39). Medicare paid $11.96 per fill, versus $13.09 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
Carvedilol is used to treat high blood pressure and heart failure.
Compared with California prescribers
Dr. Liu wrote 29 prescriptions for Carvedilol, about half as often as the typical California prescriber of it (56). Medicare paid $10.53 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 used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder).
Compared with California prescribers
Dr. Liu wrote 29 prescriptions for Fluoxetine Hcl, about 87% as often as the typical California prescriber of it (33). Medicare paid $15.12 per fill, versus $11.85 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
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with California prescribers
Dr. Liu wrote 28 prescriptions for Duloxetine Hcl, about 70% as often as the typical California prescriber of it (40). Medicare paid $29.78 per fill, versus $24.72 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
Diltiazem is used to treat high blood pressure (hypertension) and prevent chest pain (angina).
Compared with California prescribers
Dr. Liu wrote 26 prescriptions for Diltiazem 24hr Er (Cd), about as often as the typical California prescriber of it (28). Medicare paid $40.34 per fill, versus $32.58 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
Dabigatran is used to prevent stroke and harmful blood clots (such as in your legs or lungs) if you have a certain type of irregular heartbeat (atrial fibrillation).
Compared with California prescribers
Dr. Liu wrote 25 prescriptions for Pradaxa, about 38% as often as the typical California prescriber of it (65). Medicare paid $289.84 per fill, versus $256.95 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 California prescribers
Dr. Liu wrote 24 prescriptions for Tramadol Hcl, about half as often as the typical California prescriber of it (44). Medicare paid $8.56 per fill, versus $6.24 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
Ketoconazole is used to treat skin infections such as athlete's foot, jock itch, ringworm, and certain kinds of dandruff.
Compared with California prescribers
Dr. Liu wrote 23 prescriptions for Ketoconazole, about half as often as the typical California prescriber of it (49). Medicare paid $14.50 per fill, versus $21.18 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 mineral supplement used to treat or prevent low amounts of potassium in the blood.
Compared with California prescribers
Dr. Liu wrote 23 prescriptions for Potassium Chloride, about half as often as the typical California prescriber of it (48). Medicare paid $43.99 per fill, versus $24.00 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
This medication is used to treat a variety of skin conditions (such as eczema, dermatitis, allergies, rash).
Compared with California prescribers
Dr. Liu wrote 23 prescriptions for Triamcinolone Acetonide, about half as often as the typical California prescriber of it (43). Medicare paid $14.40 per fill, versus $10.03 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
Hydralazine is used with or without other medications to treat high blood pressure.
Compared with California prescribers
Dr. Liu wrote 22 prescriptions for Hydralazine Hcl, about half as often as the typical California prescriber of it (43). Medicare paid $11.28 per fill, versus $14.35 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 California prescribers
Dr. Liu wrote 22 prescriptions for Rosuvastatin Calcium, about 22% as often as the typical California prescriber of it (101). Medicare paid $11.97 per fill, versus $15.64 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 insect bites, poison oak/ivy, eczema, dermatitis, allergies, rash, itching of the outer female genitals, anal itching).
Compared with California prescribers
Dr. Liu wrote 21 prescriptions for Hydrocortisone, about 72% as often as the typical California prescriber of it (29). Medicare paid $12.89 per fill, versus $20.54 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
Acyclovir is used to treat infections caused by certain types of viruses.
Compared with California prescribers
Dr. Liu wrote 20 prescriptions for Acyclovir, about 80% as often as the typical California prescriber of it (25). Medicare paid $13.04 per fill, versus $18.27 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 California prescribers
Dr. Liu wrote 20 prescriptions for Bupropion Xl, about half as often as the typical California prescriber of it (35). Medicare paid $26.47 per fill, versus $25.68 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, including those that cause acne.
Compared with California prescribers
Dr. Liu wrote 20 prescriptions for Doxycycline Monohydrate, about 75% as often as the typical California prescriber of it (27). Medicare paid $9.43 per fill, versus $15.48 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
Insulin isophane is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with California prescribers
Dr. Liu wrote 20 prescriptions for Humulin N, about 64% as often as the typical California prescriber of it (31). Medicare paid $146.59 per fill, versus $167.09 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 California prescribers
Dr. Liu wrote 20 prescriptions for Hydroxyzine Hcl, about 71% as often as the typical California prescriber of it (28). Medicare paid $6.59 per fill, versus $13.85 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
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with California prescribers
Dr. Liu wrote 19 prescriptions for Escitalopram Oxalate, about 40% as often as the typical California prescriber of it (48). Medicare paid $15.46 per fill, versus $11.14 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, psoriasis, dermatitis, allergies, rash).
Compared with California prescribers
Dr. Liu wrote 18 prescriptions for Clobetasol Propionate, about half as often as the typical California prescriber of it (38). Medicare paid $31.55 per fill, versus $43.46 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 California prescribers
Dr. Liu wrote 18 prescriptions for Oxycodone-Acetaminophen, about 36% as often as the typical California prescriber of it (50). Medicare paid $27.69 per fill, versus $29.84 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 California prescribers
Dr. Liu wrote 17 prescriptions for Citalopram Hbr, about half as often as the typical California prescriber of it (30). Medicare paid $15.40 per fill, versus $8.24 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
Dr. Liu wrote 17 prescriptions for Ondansetron Odt, about 68% as often as the typical California prescriber of it (25). Medicare paid $8.65 per fill, versus $13.40 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 high blood pressure, irregular heartbeats, shaking (tremors), and other conditions.
Compared with California prescribers
Dr. Liu wrote 17 prescriptions for Propranolol Hcl, about 67% as often as the typical California prescriber of it (25). Medicare paid $53.36 per fill, versus $20.69 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
This medication is used to treat blood clots (such as in deep vein thrombosis-DVT or pulmonary embolus-PE) and/or to prevent new clots from forming in your body.
Compared with California prescribers
Dr. Liu wrote 16 prescriptions for Warfarin Sodium, about 40% as often as the typical California prescriber of it (40). Medicare paid $11.88 per fill, versus $11.33 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
Empagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with California prescribers
Dr. Liu wrote 15 prescriptions for Jardiance, about 26% as often as the typical California prescriber of it (58). Medicare paid $462.82 per fill, versus $933.82 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
Semaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with California prescribers
Dr. Liu wrote 15 prescriptions for Ozempic, about 27% as often as the typical California prescriber of it (56). Medicare paid $739.65 per fill, versus $1,102.15 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 treat high blood pressure (hypertension).
Compared with California prescribers
Dr. Liu wrote 14 prescriptions for Clonidine Hcl, about 40% as often as the typical California prescriber of it (35). Medicare paid $8.26 per fill, versus $6.25 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
Cyclobenzaprine is used short-term to treat muscle spasms.
Compared with California prescribers
Dr. Liu wrote 14 prescriptions for Cyclobenzaprine Hcl, about half as often as the typical California prescriber of it (32). Medicare paid $6.50 per fill, versus $8.89 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
Prednisone is used to treat conditions such as arthritis, blood disorders, breathing problems, severe allergies, skin diseases, cancer, eye problems, and immune system disorders.
Compared with California prescribers
Dr. Liu wrote 14 prescriptions for Prednisone, about 35% as often as the typical California prescriber of it (40). Medicare paid $7.16 per fill, versus $5.64 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 and prevent ulcers in the intestines.
Compared with California prescribers
Dr. Liu wrote 14 prescriptions for Sucralfate, about half as often as the typical California prescriber of it (27). Medicare paid $42.17 per fill, versus $58.68 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Compared with California prescribers
Dr. Liu wrote 14 prescriptions for Veo Insulin Syringe, about half as often as the typical California prescriber of it (24). Medicare paid $21.32 per fill, versus $23.49 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 brittle bone disease (osteoporosis) in women who are at least 5 years past "the change of life" (menopause).
Compared with California prescribers
Dr. Liu wrote 13 prescriptions for Calcitonin-Salmon, about half as often as the typical California prescriber of it (22). Medicare paid $56.02 per fill, versus $74.99 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, psoriasis, allergies, rash).
Compared with California prescribers
Dr. Liu wrote 13 prescriptions for Fluocinonide, about 37% as often as the typical California prescriber of it (36). Medicare paid $16.43 per fill, versus $39.72 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
Glipizide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with California prescribers
Dr. Liu wrote 13 prescriptions for Glipizide Er, about half as often as the typical California prescriber of it (30). Medicare paid $33.91 per fill, versus $17.99 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 California prescribers
Dr. Liu wrote 13 prescriptions for Lorazepam, about 30% as often as the typical California prescriber of it (43). Medicare paid $7.14 per fill, versus $6.52 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 help relieve severe ongoing pain (such as due to cancer).
Compared with California prescribers
Dr. Liu wrote 13 prescriptions for Morphine Sulfate Er, about 33% as often as the typical California prescriber of it (39). Medicare paid $42.63 per fill, versus $33.95 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
Dr. Liu wrote 13 prescriptions for Nitrofurantoin Mono-Macro, about half as often as the typical California prescriber of it (26). Medicare paid $9.11 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.
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 California prescribers
Dr. Liu wrote 12 prescriptions for Fenofibrate, about half as often as the typical California prescriber of it (27). Medicare paid $19.50 per fill, versus $64.75 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
Finasteride is used to shrink an enlarged prostate (benign prostatic hyperplasia or BPH) in adult men.
Compared with California prescribers
Dr. Liu wrote 12 prescriptions for Finasteride, about 21% as often as the typical California prescriber of it (56). Medicare paid $13.80 per fill, versus $13.71 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
Cholestyramine is used along with a proper diet to lower cholesterol in the blood.
Compared with California prescribers
Dr. Liu wrote 11 prescriptions for Cholestyramine, about half as often as the typical California prescriber of it (20). Medicare paid $41.10 per fill, versus $72.34 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
This medication is used to treat a variety of bacterial infections.
Compared with California prescribers
Dr. Liu wrote 11 prescriptions for Ciprofloxacin Hcl, about 36% as often as the typical California prescriber of it (30). Medicare paid $7.49 per fill, versus $6.32 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
This medication is used to treat severe nausea and vomiting from certain causes (for example, after surgery or cancer treatment).
Compared with California prescribers
Dr. Liu wrote 11 prescriptions for Prochlorperazine Maleate, about 38% as often as the typical California prescriber of it (29). Medicare paid $14.07 per fill, versus $13.81 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
Spironolactone is used to treat high blood pressure and heart failure.
Compared with California prescribers
Dr. Liu wrote 11 prescriptions for Spironolactone, about 29% as often as the typical California prescriber of it (37). Medicare paid $13.79 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.
Questions about Dr. Liu’s prescriptions
What does Dr. Liu prescribe most?
In 2024 Medicare Part D data, Dr. Liu's most prescribed medications were Atorvastatin Calcium (346), Amlodipine Besylate (178) and Atenolol (169).
How does Dr. Liu's prescribing compare with other California prescribers?
Of the 84 medications with a state comparison, Dr. Liu prescribes 22 more often than the typical California prescriber, 15 about as often and 47 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Liu 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.
