MARIA EUGENIA RIVERA HERNANDEZ MD
Prescription History 1952895310
Internal Medicine - Nephrology in San Juan, PR
Medicare Part D Prescription History
Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for MARIA EUGENIA RIVERA HERNANDEZ MD, an active Nephrology specialist practicing in San Juan, PR. Our medical registry currently tracks 8 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 165 documented patient claims. Among these therapy options, the most frequently utilized medication is Jardiance, which accounts for 42 claims alone. Use the table below to sort by claims, cost, or utilization compared with the state average; select any medication for its full profile.
| Medication | Prescriptions (2024)Rx (2024) | Avg Cost per FillCost / Fill | Vs. Other PR PrescribersVs. PR Avg |
|---|---|---|---|
| JardianceEmpagliflozin | 42 | $721.67▼ below PR avg | ▼ Less than typical |
About Jardiance: Empagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes. Show more ▾ Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. Empagliflozin is also used in patients with type 2 diabetes and heart disease to lower the risk of death from heart attack or stroke. Empagliflozin works by increasing the removal of sugar by your kidneys. Empagliflozin is also used to treat heart failure and kidney disease. It helps to lower the risk of death from heart disease and reduces the need of going to a hospital to treat heart failure or kidney disease. It also helps to lower the risk of dialysis in people with kidney disease. Empagliflozin works by increasing the removal of sodium by your kidneys. In 2024, this provider wrote 42 Medicare prescriptions for Jardiance, about 67% of the volume of the typical Puerto Rico prescriber of this medication (63). Medicare paid an average of $721.67 per fill, versus $847.15 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average PR prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the PR average for this medication. 50 30-Day Fills standardized to 30-day supplies 1,475 Days of Medication total across all patients in 2024 | |||
| FarxigaDapagliflozin Propanediol | 41 | $802.50 | ▼ Less than typical |
About Farxiga: Dapagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes. Show more ▾ Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. Proper control of diabetes may also lessen your risk of a heart attack or stroke. This medication is also used in people with type 2 diabetes and heart disease to lower the risk of going to the hospital for heart failure. Dapagliflozin works by increasing the removal of sugar by your kidneys. Dapagliflozin is also used to treat kidney disease and heart failure. It helps to lower the risk of death from heart disease and reduces the need of going to a doctor or hospital to treat heart failure. Dapagliflozin works by increasing the removal of sodium by your kidneys. In 2024, this provider wrote 41 Medicare prescriptions for Farxiga, about half the volume of the typical Puerto Rico prescriber of this medication (88.8). Medicare paid an average of $802.50 per fill, versus $782.35 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average PR prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 57 30-Day Fills standardized to 30-day supplies 1,710 Days of Medication total across all patients in 2024 | |||
| KerendiaFinerenone | 17 | $897.26 | ▼ Less than typical |
About Kerendia: Finerenone is used by people with type 2 diabetes and kidney disease to lower the risk of dialysis, death from heart disease, heart attacks, and the need to go to the hospital for heart failure. Show more ▾ It works by blocking a chemical (aldosterone) in your body which in turn lowers the amount of sodium and water the body retains. A potent, selective, and orally available nonsteroidal mineralocorticoid receptor antagonist. In 2024, this provider wrote 17 Medicare prescriptions for Kerendia, about a third of the volume of the typical Puerto Rico prescriber of this medication (57.5). Medicare paid an average of $897.26 per fill, versus $749.88 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average PR prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 23 30-Day Fills standardized to 30-day supplies 690 Days of Medication total across all patients in 2024 | |||
| Lisinopril | 17 | $6.92 | ▼ Less than typical |
About Lisinopril: Lisinopril is used to treat high blood pressure. Show more ▾ Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. It is also used to treat heart failure and to improve survival after a heart attack. Lisinopril belongs to a class of drugs known as ACE inhibitors. It works by relaxing blood vessels so blood can flow more easily. One of the ANGIOTENSIN-CONVERTING ENZYME INHIBITORS (ACE inhibitors), orally active, that has been used in the treatment of hypertension and congestive heart failure. In 2024, this provider wrote 17 Medicare prescriptions for Lisinopril, about 10% of the volume of the typical Puerto Rico prescriber of this medication (162.6). Medicare paid an average of $6.92 per fill, versus $5.61 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average PR prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 33 30-Day Fills standardized to 30-day supplies 990 Days of Medication total across all patients in 2024 | |||
| Losartan Potassium | 13 | $10.57▼ below PR avg | ▼ Less than typical |
About Losartan Potassium: Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes. Show more ▾ It is also used to lower the risk of strokes in patients with high blood pressure and an enlarged heart. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Losartan belongs to a class of drugs called angiotensin receptor blockers (ARBs). It works by relaxing blood vessels so that blood can flow more easily. An antagonist of ANGIOTENSIN TYPE 1 RECEPTOR with antihypertensive activity due to the reduced pressor effect of ANGIOTENSIN II. In 2024, this provider wrote 13 Medicare prescriptions for Losartan Potassium, about 5% of the volume of the typical Puerto Rico prescriber of this medication (247.1). Medicare paid an average of $10.57 per fill, versus $10.77 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average PR prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the PR average for this medication. 23 30-Day Fills standardized to 30-day supplies 690 Days of Medication total across all patients in 2024 | |||
| Atorvastatin Calcium | 12 | $8.05▼ below PR avg | ▼ Less than typical |
About Atorvastatin Calcium: 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. Show more ▾ It belongs to a group of drugs known as "statins." It works by reducing the amount of cholesterol made by the liver. Lowering "bad" cholesterol and triglycerides and raising "good" cholesterol decreases the risk of heart disease and helps prevent strokes and heart attacks. In addition to eating a proper diet (such as a low-cholesterol/low-fat diet), other lifestyle changes that may help this medication work better include exercising, losing weight if overweight, and stopping smoking. Consult your doctor for more details. A pyrrole and heptanoic acid derivative, HYDROXYMETHYLGLUTARYL-COA REDUCTASE INHIBITOR (statin), and ANTICHOLESTEREMIC AGENT that is used to reduce serum levels of LDL-CHOLESTEROL; APOLIPOPROTEIN B; and TRIGLYCERIDES. It is used to increase serum levels of HDL-CHOLESTEROL in the treatment of HYPERLIPIDEMIAS, and for the prevention of CARDIOVASCULAR DISEASES in patients with multiple risk factors. In 2024, this provider wrote 12 Medicare prescriptions for Atorvastatin Calcium, about 4% of the volume of the typical Puerto Rico prescriber of this medication (336.7). Medicare paid an average of $8.05 per fill, versus $10.05 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average PR prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the PR average for this medication. 18 30-Day Fills standardized to 30-day supplies 540 Days of Medication total across all patients in 2024 | |||
| Sodium Polystyrene Sulfonate | 12 | $97.28▼ below PR avg | ▼ Less than typical |
About Sodium Polystyrene Sulfonate: This medication is used to treat a high level of potassium in your blood. Show more ▾ Too much potassium in your blood can sometimes cause heart rhythm problems. Sodium polystyrene sulfonate works by helping your body get rid of extra potassium. Ca salt is potassium absorbing resin administered orally for treatment of hyperkalemia. In 2024, this provider wrote 12 Medicare prescriptions for Sodium Polystyrene Sulfonate, about half the volume of the typical Puerto Rico prescriber of this medication (27.3). Medicare paid an average of $97.28 per fill, versus $113.54 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average PR prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the PR average for this medication. 12 30-Day Fills standardized to 30-day supplies 360 Days of Medication total across all patients in 2024 | |||
| Furosemide | 11 | $8.73 | ▼ Less than typical |
About Furosemide: Furosemide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease. Show more ▾ This can lessen symptoms such as shortness of breath and swelling in your arms, legs, and abdomen. This drug is also used to treat high blood pressure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Furosemide is a "water pill" (diuretic) that causes you to make more urine. This helps your body get rid of extra water and salt. A benzoic-sulfonamide-furan. It is a diuretic with fast onset and short duration that is used for EDEMA and chronic RENAL INSUFFICIENCY. In 2024, this provider wrote 11 Medicare prescriptions for Furosemide, about 13% of the volume of the typical Puerto Rico prescriber of this medication (81.8). Medicare paid an average of $8.73 per fill, versus $5.52 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average PR prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 21 30-Day Fills standardized to 30-day supplies 630 Days of Medication total across all patients in 2024 | |||
About this data. The prescription history for MARIA EUGENIA RIVERA HERNANDEZ MD is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2024, the most recent federal release. Figures cover prescriptions filled for Medicare Part D beneficiaries only; prescriptions under private insurance, Medicaid, or self-pay plans are not included. Because prescribing decisions are generally consistent across coverage types, this record offers a useful view of the overall Nephrology prescribing approach at this San Juan, PR practice.
Reading the costs. Drug costs are gross amounts paid to pharmacies under Part D, including both plan and beneficiary payments. They are not the price a patient pays at the pharmacy counter. Medications with fewer than 11 claims are excluded from the federal source data, and state comparisons use the average among PR prescribers of the same medication and form, shown only when at least five prescribers contribute. Always confirm current medications and costs directly with the provider and your plan.
About the medication summaries. Drug use descriptions come from the CMS Medicare Part D Drug Spending Dashboard (2024), and substance definitions from Medical Subject Headings (MeSH) 2026, U.S. National Library of Medicine. They are summaries that do not contain all possible information about a medication and are not individual medical advice. Ask a health care professional about any medication and your specific health needs.
