SILVIA MARIA DE OLIVEIRA TITAN MD, PHD
Prescription History 1265057921
Internal Medicine - Nephrology in Rochester, MN
What does Dr. De Oliveira Titan prescribe?
In 2024, Dr. De Oliveira Titan wrote 348 Medicare prescriptions for 13 medications. The most prescribed was Losartan Potassium, with 69 prescriptions for 25 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. De Oliveira Titan prescribes.
Medications 13 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 Minnesota prescribers.
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 Minnesota prescribers
Dr. De Oliveira Titan wrote 69 prescriptions for Losartan Potassium, about 62% as often as the typical Minnesota prescriber of it (112). Medicare paid $11.13 per fill, versus $12.27 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Minnesota prescribers
Dr. De Oliveira Titan wrote 65 prescriptions for Amlodipine Besylate, about half as often as the typical Minnesota prescriber of it (124). Medicare paid $6.92 per fill, versus $8.62 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
This medication is used to treat high blood pressure.
Compared with Minnesota prescribers
Dr. De Oliveira Titan wrote 32 prescriptions for Hydrochlorothiazide, about half as often as the typical Minnesota prescriber of it (72). Medicare paid $6.11 per fill, versus $5.05 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 Minnesota prescribers
Dr. De Oliveira Titan wrote 26 prescriptions for Furosemide, about 36% as often as the typical Minnesota prescriber of it (73). Medicare paid $9.04 per fill, versus $6.10 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
Dapagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Minnesota prescribers
Dr. De Oliveira Titan wrote 22 prescriptions for Farxiga, about 82% as often as the typical Minnesota prescriber of it (27). Medicare paid $842.20 per fill, versus $917.82 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
Lisinopril is used to treat high blood pressure.
Compared with Minnesota prescribers
Dr. De Oliveira Titan wrote 19 prescriptions for Lisinopril, about 15% as often as the typical Minnesota prescriber of it (125). Medicare paid $10.89 per fill, versus $9.39 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
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 Minnesota prescribers
Dr. De Oliveira Titan wrote 19 prescriptions for Prednisone, about half as often as the typical Minnesota prescriber of it (41). Medicare paid $10.14 per fill, versus $5.06 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 Minnesota prescribers
Dr. De Oliveira Titan wrote 18 prescriptions for Spironolactone, about half as often as the typical Minnesota prescriber of it (40). Medicare paid $8.77 per fill, versus $10.28 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
Torsemide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease.
Compared with Minnesota prescribers
Dr. De Oliveira Titan wrote 18 prescriptions for Torsemide, about half as often as the typical Minnesota prescriber of it (38). Medicare paid $35.25 per fill, versus $21.58 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
Calcitriol is a man-made active form of vitamin D.
Compared with Minnesota prescribers
Dr. De Oliveira Titan wrote 16 prescriptions for Calcitriol, about half as often as the typical Minnesota prescriber of it (37). Medicare paid $11.53 per fill, versus $18.43 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
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 Minnesota prescribers
Dr. De Oliveira Titan wrote 15 prescriptions for Atorvastatin Calcium, about 8% as often as the typical Minnesota prescriber of it (177). Medicare paid $10.32 per fill, versus $13.32 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to make the urine less acidic.
Compared with Minnesota prescribers
Dr. De Oliveira Titan wrote 15 prescriptions for Potassium Citrate Er, about 65% as often as the typical Minnesota prescriber of it (23). Medicare paid $79.46 per fill, versus $97.77 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 Minnesota prescribers
Dr. De Oliveira Titan wrote 14 prescriptions for Carvedilol, about 31% as often as the typical Minnesota prescriber of it (44). Medicare paid $12.63 per fill, versus $11.00 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. De Oliveira Titan’s prescriptions
What does Dr. De Oliveira Titan prescribe most?
In 2024 Medicare Part D data, Dr. De Oliveira Titan's most prescribed medications were Losartan Potassium (69), Amlodipine Besylate (65) and Hydrochlorothiazide (32).
How does Dr. De Oliveira Titan's prescribing compare with other Minnesota prescribers?
Of the 13 medications with a state comparison, Dr. De Oliveira Titan prescribes 1 about as often than the typical Minnesota prescriber and 12 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. De Oliveira Titan 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 Minnesota 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.
