MONICA MAE VIDAURRAZAGA MD
Prescription History 1346628310
Internal Medicine in San Diego, CA
What does Dr. Vidaurrazaga prescribe?
In 2024, Dr. Vidaurrazaga wrote 524 Medicare prescriptions for 20 medications. The most prescribed was Atorvastatin Calcium, with 96 prescriptions for 29 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. Vidaurrazaga prescribes.
Medications 20 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. Vidaurrazaga wrote 96 prescriptions for Atorvastatin Calcium, about half as often as the typical California prescriber of it (202). Medicare paid $6.50 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. Vidaurrazaga wrote 46 prescriptions for Amlodipine Besylate, about 33% as often as the typical California prescriber of it (141). Medicare paid $3.65 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
This combination product is used by itself to help control HIV infection.
Compared with California prescribers
Dr. Vidaurrazaga wrote 40 prescriptions for Biktarvy, about half as often as the typical California prescriber of it (77). Medicare paid $4,028.23 per fill, versus $4,498.22 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
Lisinopril is used to treat high blood pressure.
Compared with California prescribers
Dr. Vidaurrazaga wrote 36 prescriptions for Lisinopril, about 37% as often as the typical California prescriber of it (98). Medicare paid $4.61 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. Vidaurrazaga wrote 31 prescriptions for Losartan Potassium, about 26% as often as the typical California prescriber of it (121). Medicare paid $7.04 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
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. Vidaurrazaga wrote 29 prescriptions for Metformin Hcl, about 29% as often as the typical California prescriber of it (100). Medicare paid $4.22 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
Gabapentin is used with other medications to prevent and control seizures.
Compared with California prescribers
Dr. Vidaurrazaga wrote 26 prescriptions for Gabapentin, about 32% as often as the typical California prescriber of it (80). Medicare paid $14.52 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 used to treat high blood pressure.
Compared with California prescribers
Dr. Vidaurrazaga wrote 23 prescriptions for Hydrochlorothiazide, about 37% as often as the typical California prescriber of it (62). Medicare paid $3.83 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
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with California prescribers
Dr. Vidaurrazaga wrote 23 prescriptions for Pantoprazole Sodium, about 35% as often as the typical California prescriber of it (65). Medicare paid $5.42 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
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. Vidaurrazaga wrote 22 prescriptions for Sertraline Hcl, about half as often as the typical California prescriber of it (46). Medicare paid $3.84 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
Carvedilol is used to treat high blood pressure and heart failure.
Compared with California prescribers
Dr. Vidaurrazaga wrote 21 prescriptions for Carvedilol, about 37% as often as the typical California prescriber of it (56). Medicare paid $7.20 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 product is used with other HIV medications to help control HIV infection.
Compared with California prescribers
Dr. Vidaurrazaga wrote 19 prescriptions for Prezcobix, about half as often as the typical California prescriber of it (33). Medicare paid $2,274.56 per fill, versus $3,089.90 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. Vidaurrazaga wrote 17 prescriptions for Levothyroxine Sodium, about 14% as often as the typical California prescriber of it (125). Medicare paid $12.50 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
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 California prescribers
Dr. Vidaurrazaga wrote 16 prescriptions for Eliquis, about 22% as often as the typical California prescriber of it (73). Medicare paid $980.32 per fill, versus $923.33 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 combination medication is used to relieve moderate to severe pain.
Compared with California prescribers
Dr. Vidaurrazaga wrote 15 prescriptions for Hydrocodone-Acetaminophen, about 20% as often as the typical California prescriber of it (76). Medicare paid $35.24 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
This medication is a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with California prescribers
Dr. Vidaurrazaga wrote 15 prescriptions for Metoprolol Succinate, about 17% as often as the typical California prescriber of it (86). Medicare paid $14.92 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
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. Vidaurrazaga wrote 14 prescriptions for Albuterol Sulfate Hfa, about 24% as often as the typical California prescriber of it (58). Medicare paid $28.34 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
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. Vidaurrazaga wrote 13 prescriptions for Famotidine, about 24% as often as the typical California prescriber of it (54). Medicare paid $9.68 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 product is used with other HIV medications to help control HIV infection.
Compared with California prescribers
Dr. Vidaurrazaga wrote 11 prescriptions for Descovy, about 27% as often as the typical California prescriber of it (41). Medicare paid $2,445.91 per fill, versus $2,499.36 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. Vidaurrazaga wrote 11 prescriptions for Naproxen, about 38% as often as the typical California prescriber of it (29). Medicare paid $4.07 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.
Questions about Dr. Vidaurrazaga’s prescriptions
What does Dr. Vidaurrazaga prescribe most?
In 2024 Medicare Part D data, Dr. Vidaurrazaga's most prescribed medications were Atorvastatin Calcium (96), Amlodipine Besylate (46) and Biktarvy (40).
How does Dr. Vidaurrazaga's prescribing compare with other California prescribers?
Of the 20 medications with a state comparison, Dr. Vidaurrazaga prescribes 20 less often than the typical California prescriber. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Vidaurrazaga 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.
