MRS. DIANE M ZILIOX APRN, FNP-C
Prescription History 1811693179
Nurse Practitioner - Family in San Antonio, TX
What does Diane Ziliox prescribe?
In 2024, Diane Ziliox wrote 1,071 Medicare prescriptions for 45 medications. The most prescribed was Atorvastatin Calcium, with 73 prescriptions for 36 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 Diane Ziliox prescribes.
Medications 45 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
Diane Ziliox wrote 73 prescriptions for Atorvastatin Calcium, about 40% as often as the typical Texas prescriber of it (180). Medicare paid $9.80 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
Lisinopril is used to treat high blood pressure.
Compared with Texas prescribers
Diane Ziliox wrote 63 prescriptions for Lisinopril, about half as often as the typical Texas prescriber of it (108). Medicare paid $8.73 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
Gabapentin is used with other medications to prevent and control seizures.
Compared with Texas prescribers
Diane Ziliox wrote 52 prescriptions for Gabapentin, about half as often as the typical Texas prescriber of it (96). Medicare paid $14.42 per fill, versus $15.87 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Texas prescribers
Diane Ziliox wrote 52 prescriptions for Levothyroxine Sodium, about 35% as often as the typical Texas prescriber of it (150). Medicare paid $10.63 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
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
Diane Ziliox wrote 46 prescriptions for Furosemide, about half as often as the typical Texas prescriber of it (78). Medicare paid $4.27 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Texas prescribers
Diane Ziliox wrote 45 prescriptions for Amlodipine Besylate, about 34% as often as the typical Texas prescriber of it (133). Medicare paid $6.05 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Texas prescribers
Diane Ziliox wrote 43 prescriptions for Metformin Hcl, about half as often as the typical Texas prescriber of it (96). Medicare paid $4.44 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
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
Diane Ziliox wrote 39 prescriptions for Fluticasone Propionate, about 71% as often as the typical Texas prescriber of it (55). Medicare paid $12.51 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
Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath).
Compared with Texas prescribers
Diane Ziliox wrote 39 prescriptions for Montelukast Sodium, about half as often as the typical Texas prescriber of it (69). Medicare paid $10.19 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
This medication is used to treat depression.
Compared with Texas prescribers
Diane Ziliox wrote 32 prescriptions for Trazodone Hcl, about half as often as the typical Texas prescriber of it (67). Medicare paid $10.80 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
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Texas prescribers
Diane Ziliox wrote 31 prescriptions for Omeprazole, about 39% as often as the typical Texas prescriber of it (79). Medicare paid $13.91 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 a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with Texas prescribers
Diane Ziliox wrote 30 prescriptions for Metoprolol Succinate, about 30% as often as the typical Texas prescriber of it (101). Medicare paid $14.45 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
This medication is used to treat muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury).
Compared with Texas prescribers
Diane Ziliox wrote 28 prescriptions for Tizanidine Hcl, about half as often as the typical Texas prescriber of it (55). Medicare paid $13.95 per fill, versus $10.81 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
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
Diane Ziliox wrote 27 prescriptions for Rosuvastatin Calcium, about 22% as often as the typical Texas prescriber of it (122). Medicare paid $10.55 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
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
Diane Ziliox wrote 26 prescriptions for Albuterol Sulfate Hfa, about half as often as the typical Texas prescriber of it (57). Medicare paid $27.51 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
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with Texas prescribers
Diane Ziliox wrote 25 prescriptions for Pantoprazole Sodium, about 31% as often as the typical Texas prescriber of it (81). Medicare paid $7.44 per fill, versus $11.71 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
Hydralazine is used with or without other medications to treat high blood pressure.
Compared with Texas prescribers
Diane Ziliox wrote 24 prescriptions for Hydralazine Hcl, about half as often as the typical Texas prescriber of it (42). Medicare paid $11.30 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
Metoprolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Texas prescribers
Diane Ziliox wrote 23 prescriptions for Metoprolol Tartrate, about 39% as often as the typical Texas prescriber of it (59). Medicare paid $5.25 per fill, versus $6.73 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 Texas prescribers
Diane Ziliox wrote 22 prescriptions for Carvedilol, about 31% as often as the typical Texas prescriber of it (71). Medicare paid $8.70 per fill, versus $8.22 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
Apixaban is used to prevent serious blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip/knee replacement surgery.
Compared with Texas prescribers
Diane Ziliox wrote 20 prescriptions for Eliquis, about 25% as often as the typical Texas prescriber of it (81). Medicare paid $756.42 per fill, versus $870.72 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
Diane Ziliox wrote 20 prescriptions for Losartan Potassium, about 18% as often as the typical Texas prescriber of it (111). Medicare paid $8.77 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
Hydroxyzine is used to treat itching caused by allergies.
Compared with Texas prescribers
Diane Ziliox wrote 18 prescriptions for Hydroxyzine Hcl, about half as often as the typical Texas prescriber of it (32). Medicare paid $21.80 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 to treat high blood pressure.
Compared with Texas prescribers
Diane Ziliox wrote 17 prescriptions for Hydrochlorothiazide, about 26% as often as the typical Texas prescriber of it (65). Medicare paid $4.85 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
Enalapril is used to treat high blood pressure.
Compared with Texas prescribers
Diane Ziliox wrote 16 prescriptions for Enalapril Maleate, about 61% as often as the typical Texas prescriber of it (26). Medicare paid $18.32 per fill, versus $14.67 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
Azithromycin is used to treat a wide variety of bacterial infections.
Compared with Texas prescribers
Diane Ziliox wrote 15 prescriptions for Azithromycin, about 37% as often as the typical Texas prescriber of it (40). Medicare paid $2.98 per fill, versus $4.63 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
Levofloxacin is used to treat a variety of bacterial infections.
Compared with Texas prescribers
Diane Ziliox wrote 15 prescriptions for Levofloxacin, about half as often as the typical Texas prescriber of it (28). Medicare paid $2.96 per fill, versus $5.32 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
Nifedipine is used alone or in combination with other drugs to treat high blood pressure (hypertension).
Compared with Texas prescribers
Diane Ziliox wrote 14 prescriptions for Nifedipine Er, about 36% as often as the typical Texas prescriber of it (39). Medicare paid $26.24 per fill, versus $25.74 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
This medication is a mineral supplement used to treat or prevent low amounts of potassium in the blood.
Compared with Texas prescribers
Diane Ziliox wrote 14 prescriptions for Potassium Chloride, about 23% as often as the typical Texas prescriber of it (62). Medicare paid $16.53 per fill, versus $19.18 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 beta blocker used to treat high blood pressure, irregular heartbeats, shaking (tremors), and other conditions.
Compared with Texas prescribers
Diane Ziliox wrote 14 prescriptions for Propranolol Hcl, about half as often as the typical Texas prescriber of it (24). Medicare paid $17.98 per fill, versus $15.40 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
Amoxicillin/clavulanic acid is a combination penicillin-type antibiotic used to treat a wide variety of bacterial infections.
Compared with Texas prescribers
Diane Ziliox wrote 13 prescriptions for Amoxicillin-Clavulanate Potass, about half as often as the typical Texas prescriber of it (30). Medicare paid $11.79 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
This medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder).
Compared with Texas prescribers
Diane Ziliox wrote 13 prescriptions for Fluoxetine Hcl, about 35% as often as the typical Texas prescriber of it (37). Medicare paid $13.46 per fill, versus $10.79 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 Texas prescribers
Diane Ziliox wrote 13 prescriptions for Ozempic, about 19% as often as the typical Texas prescriber of it (67). Medicare paid $1,165.04 per fill, versus $1,293.82 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
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
Diane Ziliox wrote 13 prescriptions for Sertraline Hcl, about 22% as often as the typical Texas prescriber of it (59). Medicare paid $11.89 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
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 Texas prescribers
Diane Ziliox wrote 12 prescriptions for Clopidogrel, about 19% as often as the typical Texas prescriber of it (64). Medicare paid $10.08 per fill, versus $11.09 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
See also Warning section.
Compared with Texas prescribers
Diane Ziliox wrote 12 prescriptions for Diclofenac Sodium, about 31% as often as the typical Texas prescriber of it (39). Medicare paid $11.94 per fill, versus $37.83 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
Methylprednisolone is used to treat conditions such as arthritis, blood disorders, severe allergic reactions, certain cancers, eye conditions, skin/kidney/intestinal/lung diseases, and immune system disorders.
Compared with Texas prescribers
Diane Ziliox wrote 12 prescriptions for Methylprednisolone, about 33% as often as the typical Texas prescriber of it (36). Medicare paid $8.95 per fill, versus $7.37 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
Mupirocin is used to treat certain skin infections (such as impetigo).
Compared with Texas prescribers
Diane Ziliox wrote 12 prescriptions for Mupirocin, about 37% as often as the typical Texas prescriber of it (33). Medicare paid $9.54 per fill, versus $8.57 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
Diane Ziliox wrote 11 prescriptions for Alendronate Sodium, about 21% as often as the typical Texas prescriber of it (52). Medicare paid $12.83 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
Allopurinol is used to treat gout and certain types of kidney stones.
Compared with Texas prescribers
Diane Ziliox wrote 11 prescriptions for Allopurinol, about 23% as often as the typical Texas prescriber of it (47). Medicare paid $11.52 per fill, versus $9.68 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 seizure disorders, certain psychiatric conditions (manic phase of bipolar disorder), and to prevent migraine headaches.
Compared with Texas prescribers
Diane Ziliox wrote 11 prescriptions for Divalproex Sodium, about 18% as often as the typical Texas prescriber of it (62). Medicare paid $26.62 per fill, versus $37.30 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
Pioglitazone is a diabetes drug (thiazolidinedione-type, also called "glitazones") used along with a proper diet and exercise program to control high blood sugar in patients with type 2 diabetes.
Compared with Texas prescribers
Diane Ziliox wrote 11 prescriptions for Pioglitazone Hcl, about 25% as often as the typical Texas prescriber of it (44). Medicare paid $12.06 per fill, versus $12.62 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 Texas prescribers
Diane Ziliox wrote 11 prescriptions for Simvastatin, about 18% as often as the typical Texas prescriber of it (62). Medicare paid $7.23 per fill, versus $8.39 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
Spironolactone is used to treat high blood pressure and heart failure.
Compared with Texas prescribers
Diane Ziliox wrote 11 prescriptions for Spironolactone, about 25% as often as the typical Texas prescriber of it (44). Medicare paid $6.46 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
Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH).
Compared with Texas prescribers
Diane Ziliox wrote 11 prescriptions for Tamsulosin Hcl, about 13% as often as the typical Texas prescriber of it (86). Medicare paid $13.82 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 combination of 2 drugs: dapagliflozin and metformin.
Compared with Texas prescribers
Diane Ziliox wrote 11 prescriptions for Xigduo Xr, about 39% as often as the typical Texas prescriber of it (28). Medicare paid $603.04 per fill, versus $993.30 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Diane Ziliox’s prescriptions
What does Diane Ziliox prescribe most?
In 2024 Medicare Part D data, Diane Ziliox's most prescribed medications were Atorvastatin Calcium (73), Lisinopril (63) and Gabapentin (52).
How does Diane Ziliox's prescribing compare with other Texas prescribers?
Of the 45 medications with a state comparison, Diane Ziliox prescribes 45 less often than the typical Texas prescriber. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Diane Ziliox 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.
