HUA ZHENG M.D.
Prescription History 1053537621
Specialist in Monterey Park, CA
What does Dr. Zheng prescribe?
In 2024, Dr. Zheng wrote 2,191 Medicare prescriptions for 54 medications. The most prescribed was Atorvastatin Calcium, with 184 prescriptions for 71 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. Zheng prescribes.
Medications 54 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. Zheng wrote 184 prescriptions for Atorvastatin Calcium, about as often as the typical California prescriber of it (202). Medicare paid $12.07 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with California prescribers
Dr. Zheng wrote 136 prescriptions for Levothyroxine Sodium, about as often as the typical California prescriber of it (125). Medicare paid $17.83 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with California prescribers
Dr. Zheng wrote 131 prescriptions for Amlodipine Besylate, about as often as the typical California prescriber of it (141). Medicare paid $11.80 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
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. Zheng wrote 113 prescriptions for Losartan Potassium, about as often as the typical California prescriber of it (121). Medicare paid $12.83 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 high blood pressure.
Compared with California prescribers
Dr. Zheng wrote 93 prescriptions for Hydrochlorothiazide, about 1.5 times as often as the typical California prescriber of it (62). Medicare paid $10.83 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
Lisinopril is used to treat high blood pressure.
Compared with California prescribers
Dr. Zheng wrote 91 prescriptions for Lisinopril, about as often as the typical California prescriber of it (98). Medicare paid $12.26 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
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. Zheng wrote 79 prescriptions for Fluticasone Propionate, about 1.6 times as often as the typical California prescriber of it (50). Medicare paid $25.27 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
This combination medication is used to relieve moderate to severe pain.
Compared with California prescribers
Dr. Zheng wrote 72 prescriptions for Hydrocodone-Acetaminophen, about as often as the typical California prescriber of it (76). Medicare paid $25.60 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
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. Zheng wrote 60 prescriptions for Simvastatin, about as often as the typical California prescriber of it (63). Medicare paid $11.29 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
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. Zheng wrote 59 prescriptions for Albuterol Sulfate Hfa, about as often as the typical California prescriber of it (58). Medicare paid $19.32 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. Zheng wrote 58 prescriptions for Furosemide, about as often as the typical California prescriber of it (64). Medicare paid $10.01 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
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with California prescribers
Dr. Zheng wrote 58 prescriptions for Pantoprazole Sodium, about 89% as often as the typical California prescriber of it (65). Medicare paid $13.39 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
Metoprolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with California prescribers
Dr. Zheng wrote 54 prescriptions for Metoprolol Tartrate, about as often as the typical California prescriber of it (57). Medicare paid $11.49 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
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. Zheng wrote 51 prescriptions for Metformin Hcl, about half as often as the typical California prescriber of it (100). Medicare paid $11.80 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
Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH).
Compared with California prescribers
Dr. Zheng wrote 51 prescriptions for Tamsulosin Hcl, about 60% as often as the typical California prescriber of it (84). Medicare paid $14.84 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
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. Zheng wrote 46 prescriptions for Famotidine, about 85% as often as the typical California prescriber of it (54). Medicare paid $10.89 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
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. Zheng wrote 45 prescriptions for Ibuprofen, about as often as the typical California prescriber of it (42). Medicare paid $10.95 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
Meloxicam is used to treat arthritis.
Compared with California prescribers
Dr. Zheng wrote 41 prescriptions for Meloxicam, about 81% as often as the typical California prescriber of it (50). Medicare paid $5.48 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
Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath).
Compared with California prescribers
Dr. Zheng wrote 40 prescriptions for Montelukast Sodium, about 82% as often as the typical California prescriber of it (49). Medicare paid $15.84 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
Atenolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with California prescribers
Dr. Zheng wrote 38 prescriptions for Atenolol, about 76% as often as the typical California prescriber of it (50). Medicare paid $10.78 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
Gabapentin is used with other medications to prevent and control seizures.
Compared with California prescribers
Dr. Zheng wrote 38 prescriptions for Gabapentin, about half as often as the typical California prescriber of it (80). Medicare paid $15.91 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
This medication is a mineral supplement used to treat or prevent low amounts of potassium in the blood.
Compared with California prescribers
Dr. Zheng wrote 37 prescriptions for Potassium Chloride, about 78% as often as the typical California prescriber of it (48). Medicare paid $25.85 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
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. Zheng wrote 34 prescriptions for Metformin Hcl Er, about 62% as often as the typical California prescriber of it (55). Medicare paid $7.96 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
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. Zheng wrote 31 prescriptions for Glipizide, about 63% as often as the typical California prescriber of it (49). Medicare paid $9.73 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
This medication is used to treat high blood pressure.
Compared with California prescribers
Dr. Zheng wrote 30 prescriptions for Lisinopril-Hydrochlorothiazide, about 77% as often as the typical California prescriber of it (39). Medicare paid $11.51 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 muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury).
Compared with California prescribers
Dr. Zheng wrote 30 prescriptions for Tizanidine Hcl, about 80% as often as the typical California prescriber of it (37). Medicare paid $13.22 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 a variety of skin conditions (such as eczema, psoriasis, dermatitis, allergies, rash).
Compared with California prescribers
Dr. Zheng wrote 29 prescriptions for Clobetasol Propionate, about 77% as often as the typical California prescriber of it (38). Medicare paid $24.24 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 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. Zheng wrote 27 prescriptions for Sertraline Hcl, about half as often as the typical California prescriber of it (46). Medicare paid $13.81 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
This medication is used to treat depression.
Compared with California prescribers
Dr. Zheng wrote 27 prescriptions for Trazodone Hcl, about half as often as the typical California prescriber of it (57). Medicare paid $9.93 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
Allopurinol is used to treat gout and certain types of kidney stones.
Compared with California prescribers
Dr. Zheng wrote 26 prescriptions for Allopurinol, about half as often as the typical California prescriber of it (44). Medicare paid $11.67 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
Alendronate is used to prevent and treat certain types of bone loss (osteoporosis) in adults.
Compared with California prescribers
Dr. Zheng wrote 25 prescriptions for Alendronate Sodium, about 41% as often as the typical California prescriber of it (61). Medicare paid $9.29 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
Ciclesonide is used to prevent and reduce the symptoms (wheezing and shortness of breath) caused by asthma.
Compared with California prescribers
Dr. Zheng wrote 25 prescriptions for Alvesco, about 71% as often as the typical California prescriber of it (35). Medicare paid $107.66 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 a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with California prescribers
Dr. Zheng wrote 24 prescriptions for Metoprolol Succinate, about 28% as often as the typical California prescriber of it (86). Medicare paid $12.92 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
Clopidogrel is used to prevent heart attacks and strokes in persons with heart disease (recent heart attack), recent stroke, or blood circulation disease (peripheral vascular disease).
Compared with California prescribers
Dr. Zheng wrote 22 prescriptions for Clopidogrel, about half as often as the typical California prescriber of it (48). Medicare paid $18.51 per fill, versus $12.42 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. Zheng wrote 21 prescriptions for Finasteride, about 38% as often as the typical California prescriber of it (56). Medicare paid $14.85 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
This medication is used to treat anxiety.
Compared with California prescribers
Dr. Zheng wrote 21 prescriptions for Lorazepam, about half as often as the typical California prescriber of it (43). Medicare paid $6.59 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
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with California prescribers
Dr. Zheng wrote 20 prescriptions for Omeprazole, about 26% as often as the typical California prescriber of it (78). Medicare paid $10.07 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
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. Zheng wrote 18 prescriptions for Rosuvastatin Calcium, about 18% as often as the typical California prescriber of it (101). Medicare paid $11.49 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 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. Zheng wrote 16 prescriptions for Wixela Inhub, about half as often as the typical California prescriber of it (27). Medicare paid $225.12 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
Insulin regular is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with California prescribers
Dr. Zheng wrote 15 prescriptions for Humulin R, about half as often as the typical California prescriber of it (26). Medicare paid $71.10 per fill, versus $106.74 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 California prescribers
Dr. Zheng wrote 15 prescriptions for Naproxen, about half as often as the typical California prescriber of it (29). Medicare paid $12.87 per fill, versus $9.70 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
Levetiracetam is used to treat seizures (epilepsy).
Compared with California prescribers
Dr. Zheng wrote 14 prescriptions for Levetiracetam, about 30% as often as the typical California prescriber of it (47). Medicare paid $96.23 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 to treat a variety of skin conditions (such as eczema, dermatitis, allergies, rash).
Compared with California prescribers
Dr. Zheng wrote 14 prescriptions for Triamcinolone Acetonide, about 33% as often as the typical California prescriber of it (43). Medicare paid $13.41 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.
Compared with California prescribers
Dr. Zheng wrote 14 prescriptions for Veo Insulin Syringe, about 82% as often as the typical California prescriber of it (17). Medicare paid $18.77 per fill, versus $23.07 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
Amoxicillin is used to treat a wide variety of bacterial infections.
Compared with California prescribers
Dr. Zheng wrote 13 prescriptions for Amoxicillin, about 34% as often as the typical California prescriber of it (38). Medicare paid $8.45 per fill, versus $4.15 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 drug is used to treat high blood pressure.
Compared with California prescribers
Dr. Zheng wrote 13 prescriptions for Losartan-Hydrochlorothiazide, about 33% as often as the typical California prescriber of it (39). Medicare paid $12.90 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
This medication is a beta blocker used to treat high blood pressure, irregular heartbeats, shaking (tremors), and other conditions.
Compared with California prescribers
Dr. Zheng wrote 13 prescriptions for Propranolol Hcl, about half as often as the typical California prescriber of it (25). Medicare paid $20.67 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
Diltiazem is used to treat high blood pressure (hypertension) and prevent chest pain (angina).
Compared with California prescribers
Dr. Zheng wrote 12 prescriptions for Diltiazem 24hr Er (Cd), about half as often as the typical California prescriber of it (28). Medicare paid $31.88 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
Hydroxyzine is used to treat itching caused by allergies.
Compared with California prescribers
Dr. Zheng wrote 12 prescriptions for Hydroxyzine Hcl, about half as often as the typical California prescriber of it (28). Medicare paid $7.08 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
Acyclovir is used to treat infections caused by certain types of viruses.
Compared with California prescribers
Dr. Zheng wrote 11 prescriptions for Acyclovir, about half as often as the typical California prescriber of it (25). Medicare paid $10.48 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 a wide variety of bacterial infections, including those that cause acne.
Compared with California prescribers
Dr. Zheng wrote 11 prescriptions for Doxycycline Monohydrate, about 41% as often as the typical California prescriber of it (27). Medicare paid $11.34 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
Ipratropium is used to treat a runny nose caused by the common cold or seasonal allergies.
Compared with California prescribers
Dr. Zheng wrote 11 prescriptions for Ipratropium Bromide, about 31% as often as the typical California prescriber of it (35). Medicare paid $25.75 per fill, versus $31.19 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
Nabumetone is used to reduce pain, swelling, and joint stiffness from arthritis.
Compared with California prescribers
Dr. Zheng wrote 11 prescriptions for Nabumetone, about half as often as the typical California prescriber of it (25). Medicare paid $32.75 per fill, versus $20.67 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
This drug is used to treat high blood pressure.
Compared with California prescribers
Dr. Zheng wrote 11 prescriptions for Triamterene-Hydrochlorothiazid, about 41% as often as the typical California prescriber of it (27). Medicare paid $9.54 per fill, versus $9.76 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. Zheng’s prescriptions
What does Dr. Zheng prescribe most?
In 2024 Medicare Part D data, Dr. Zheng's most prescribed medications were Atorvastatin Calcium (184), Levothyroxine Sodium (136) and Amlodipine Besylate (131).
How does Dr. Zheng's prescribing compare with other California prescribers?
Of the 54 medications with a state comparison, Dr. Zheng prescribes 2 more often than the typical California prescriber, 21 about as often and 31 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Zheng 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.
