GUILLERMO N ALONSO MD
Prescription History 1336120708
Legal Medicine in Miami, FL
What does Dr. Alonso prescribe?
In 2024, Dr. Alonso wrote 3,434 Medicare prescriptions for 82 medications. The most prescribed was Atorvastatin Calcium, with 234 prescriptions for 34 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. Alonso prescribes.
Medications 82 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 Florida 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 Florida prescribers
Dr. Alonso wrote 234 prescriptions for Atorvastatin Calcium, about 1.2 times as often as the typical Florida prescriber of it (197). Medicare paid $15.38 per fill, versus $9.21 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 Florida prescribers
Dr. Alonso wrote 176 prescriptions for Pantoprazole Sodium, about 2.1 times as often as the typical Florida prescriber of it (83). Medicare paid $11.70 per fill, versus $11.88 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 Florida prescribers
Dr. Alonso wrote 157 prescriptions for Losartan Potassium, about 1.2 times as often as the typical Florida prescriber of it (133). Medicare paid $9.62 per fill, versus $8.87 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Florida prescribers
Dr. Alonso wrote 135 prescriptions for Amlodipine Besylate, about as often as the typical Florida prescriber of it (150). Medicare paid $6.00 per fill, versus $5.82 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
Metoprolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Florida prescribers
Dr. Alonso wrote 126 prescriptions for Metoprolol Tartrate, about 1.8 times as often as the typical Florida prescriber of it (71). Medicare paid $8.44 per fill, versus $6.69 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
Donepezil is used to treat confusion (dementia) related to Alzheimer's disease.
Compared with Florida prescribers
Dr. Alonso wrote 116 prescriptions for Donepezil Hcl, about 1.9 times as often as the typical Florida prescriber of it (62). Medicare paid $8.63 per fill, versus $10.93 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
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 Florida prescribers
Dr. Alonso wrote 104 prescriptions for Eliquis, about 1.2 times as often as the typical Florida prescriber of it (84). Medicare paid $315.72 per fill, versus $915.40 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Florida prescribers
Dr. Alonso wrote 104 prescriptions for Levothyroxine Sodium, about 66% as often as the typical Florida prescriber of it (159). Medicare paid $14.07 per fill, versus $10.37 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
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 Florida prescribers
Dr. Alonso wrote 103 prescriptions for Furosemide, about 1.5 times as often as the typical Florida prescriber of it (69). Medicare paid $7.43 per fill, versus $4.78 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 with other treatments to help prevent and treat wound infections in patients with serious burns.
Compared with Florida prescribers
Dr. Alonso wrote 103 prescriptions for Silver Sulfadiazine, about 3.4 times as often as the typical Florida prescriber of it (30). Medicare paid $51.81 per fill, versus $21.24 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 Florida prescribers
Dr. Alonso wrote 95 prescriptions for Lisinopril, about 80% as often as the typical Florida prescriber of it (119). Medicare paid $8.31 per fill, versus $6.26 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
This medication is a laxative used to treat constipation.
Compared with Florida prescribers
Dr. Alonso wrote 87 prescriptions for Lactulose, about 2.5 times as often as the typical Florida prescriber of it (35). Medicare paid $26.44 per fill, versus $27.54 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 Florida prescribers
Dr. Alonso wrote 82 prescriptions for Gabapentin, about 80% as often as the typical Florida prescriber of it (102). Medicare paid $21.89 per fill, versus $14.90 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Florida prescribers
Dr. Alonso wrote 78 prescriptions for Metformin Hcl, about 71% as often as the typical Florida prescriber of it (110). Medicare paid $9.80 per fill, versus $5.88 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
Memantine is used to treat moderate to severe confusion (dementia) related to Alzheimer's disease.
Compared with Florida prescribers
Dr. Alonso wrote 73 prescriptions for Memantine Hcl, about as often as the typical Florida prescriber of it (69). Medicare paid $87.35 per fill, versus $27.35 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
Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath).
Compared with Florida prescribers
Dr. Alonso wrote 69 prescriptions for Montelukast Sodium, about as often as the typical Florida prescriber of it (68). Medicare paid $14.94 per fill, versus $10.00 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
Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH).
Compared with Florida prescribers
Dr. Alonso wrote 60 prescriptions for Tamsulosin Hcl, about 66% as often as the typical Florida prescriber of it (91). Medicare paid $16.62 per fill, versus $12.84 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 Florida prescribers
Dr. Alonso wrote 53 prescriptions for Famotidine, about 80% as often as the typical Florida prescriber of it (66). Medicare paid $8.43 per fill, versus $12.91 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, anxiety).
Compared with Florida prescribers
Dr. Alonso wrote 50 prescriptions for Escitalopram Oxalate, about 77% as often as the typical Florida prescriber of it (65). Medicare paid $12.35 per fill, versus $10.12 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 used to treat certain mental/mood disorders (such as schizophrenia, bipolar disorder, sudden episodes of mania or depression associated with bipolar disorder).
Compared with Florida prescribers
Dr. Alonso wrote 49 prescriptions for Quetiapine Fumarate, about 72% as often as the typical Florida prescriber of it (68). Medicare paid $21.07 per fill, versus $16.41 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 certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder, post-traumatic stress disorder, social anxiety disorder).
Compared with Florida prescribers
Dr. Alonso wrote 47 prescriptions for Sertraline Hcl, about 70% as often as the typical Florida prescriber of it (67). Medicare paid $9.21 per fill, versus $7.89 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 treat and prevent symptoms (wheezing and shortness of breath) caused by ongoing lung disease (chronic obstructive pulmonary disease-COPD which includes bronchitis and emphysema).
Compared with Florida prescribers
Dr. Alonso wrote 43 prescriptions for Ipratropium-Albuterol, about 89% as often as the typical Florida prescriber of it (48). Medicare paid $47.08 per fill, versus $30.81 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
Finasteride is used to shrink an enlarged prostate (benign prostatic hyperplasia or BPH) in adult men.
Compared with Florida prescribers
Dr. Alonso wrote 39 prescriptions for Finasteride, about 74% as often as the typical Florida prescriber of it (53). Medicare paid $11.94 per fill, versus $12.40 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
Ketoconazole is used to treat skin infections such as athlete's foot, jock itch, ringworm, and certain kinds of dandruff.
Compared with Florida prescribers
Dr. Alonso wrote 38 prescriptions for Ketoconazole, about half as often as the typical Florida prescriber of it (66). Medicare paid $35.61 per fill, versus $16.98 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
Megestrol is used to treat loss of appetite and weight loss in people with AIDS.
Compared with Florida prescribers
Dr. Alonso wrote 38 prescriptions for Megestrol Acetate, about 1.5 times as often as the typical Florida prescriber of it (25). Medicare paid $134.12 per fill, versus $65.27 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
Budesonide is used to control and prevent symptoms (wheezing and shortness of breath) caused by asthma.
Compared with Florida prescribers
Dr. Alonso wrote 37 prescriptions for Budesonide, about 1.3 times as often as the typical Florida prescriber of it (28). Medicare paid $175.74 per fill, versus $173.90 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
See also Warning section.
Compared with Florida prescribers
Dr. Alonso wrote 37 prescriptions for Diclofenac Sodium, about 70% as often as the typical Florida prescriber of it (53). Medicare paid $18.00 per fill, versus $32.05 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
Glimepiride is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Florida prescribers
Dr. Alonso wrote 37 prescriptions for Glimepiride, about 84% as often as the typical Florida prescriber of it (44). Medicare paid $19.72 per fill, versus $7.69 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
This medication is used to treat certain mental/mood disorders (such as bipolar disorder, schizophrenia, Tourette's syndrome, and irritability associated with autistic disorder).
Compared with Florida prescribers
Dr. Alonso wrote 34 prescriptions for Aripiprazole, about 71% as often as the typical Florida prescriber of it (48). Medicare paid $22.86 per fill, versus $74.50 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
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 Florida prescribers
Dr. Alonso wrote 34 prescriptions for Simvastatin, about half as often as the typical Florida prescriber of it (72). Medicare paid $5.21 per fill, versus $7.43 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
Mupirocin is used to treat certain skin infections (such as impetigo).
Compared with Florida prescribers
Dr. Alonso wrote 33 prescriptions for Mupirocin, about 72% as often as the typical Florida prescriber of it (46). Medicare paid $20.29 per fill, versus $7.31 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 Florida prescribers
Dr. Alonso wrote 33 prescriptions for Omeprazole, about 33% as often as the typical Florida prescriber of it (100). Medicare paid $12.41 per fill, versus $12.94 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 Florida prescribers
Dr. Alonso wrote 32 prescriptions for Trazodone Hcl, about 40% as often as the typical Florida prescriber of it (80). Medicare paid $15.37 per fill, versus $8.89 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 treat a variety of inflamed fungal skin infections such as ringworm, athlete's foot, and jock itch.
Compared with Florida prescribers
Dr. Alonso wrote 31 prescriptions for Clotrimazole-Betamethasone, about 88% as often as the typical Florida prescriber of it (35). Medicare paid $59.69 per fill, versus $19.53 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
Empagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Florida prescribers
Dr. Alonso wrote 31 prescriptions for Jardiance, about 64% as often as the typical Florida prescriber of it (49). Medicare paid $306.80 per fill, versus $1,101.06 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
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 Florida prescribers
Dr. Alonso wrote 30 prescriptions for Clopidogrel, about half as often as the typical Florida prescriber of it (64). Medicare paid $17.80 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.
What it is used for
Insulin lispro is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Florida prescribers
Dr. Alonso wrote 29 prescriptions for Humalog Kwikpen U-100, about as often as the typical Florida prescriber of it (30). Medicare paid $45.45 per fill, versus $236.63 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
Ibuprofen is used to relieve pain from various conditions such as headache, dental pain, menstrual cramps, muscle aches, or arthritis.
Compared with Florida prescribers
Dr. Alonso wrote 28 prescriptions for Ibuprofen, about 68% as often as the typical Florida prescriber of it (41). Medicare paid $12.26 per fill, versus $6.63 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
Insulin glargine is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Florida prescribers
Dr. Alonso wrote 28 prescriptions for Lantus Solostar, about 72% as often as the typical Florida prescriber of it (39). Medicare paid $32.59 per fill, versus $125.10 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
Insulin glargine is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Florida prescribers
Dr. Alonso wrote 27 prescriptions for Basaglar Kwikpen U-100, about 83% as often as the typical Florida prescriber of it (33). Medicare paid $156.08 per fill, versus $268.80 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 aspart is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Florida prescribers
Dr. Alonso wrote 26 prescriptions for Fiasp Flextouch, about 88% as often as the typical Florida prescriber of it (29). Medicare paid $139.26 per fill, versus $602.93 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
Fenofibrate 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 Florida prescribers
Dr. Alonso wrote 25 prescriptions for Fenofibrate, about as often as the typical Florida prescriber of it (25). Medicare paid $71.12 per fill, versus $25.97 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
Sitagliptin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Florida prescribers
Dr. Alonso wrote 25 prescriptions for Januvia, about 77% as often as the typical Florida prescriber of it (32). Medicare paid $286.37 per fill, versus $988.08 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
Nifedipine is used alone or in combination with other drugs to treat high blood pressure (hypertension).
Compared with Florida prescribers
Dr. Alonso wrote 24 prescriptions for Nifedipine Er, about 63% as often as the typical Florida prescriber of it (38). Medicare paid $29.66 per fill, versus $26.04 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
Clotrimazole is used to treat skin infections such as athlete's foot, jock itch, ringworm, and other fungal skin infections (candidiasis).
Compared with Florida prescribers
Dr. Alonso wrote 23 prescriptions for Clotrimazole, about 84% as often as the typical Florida prescriber of it (27). Medicare paid $16.19 per fill, versus $24.37 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
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 Florida prescribers
Dr. Alonso wrote 22 prescriptions for Fluticasone Propionate, about 33% as often as the typical Florida prescriber of it (66). Medicare paid $15.50 per fill, versus $13.67 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 medication is used to treat depression.
Compared with Florida prescribers
Dr. Alonso wrote 22 prescriptions for Mirtazapine, about 38% as often as the typical Florida prescriber of it (57). Medicare paid $40.02 per fill, versus $19.64 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
Insulin aspart is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Florida prescribers
Dr. Alonso wrote 21 prescriptions for Novolog Flexpen, about 68% as often as the typical Florida prescriber of it (31). Medicare paid $50.89 per fill, versus $206.12 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
Carvedilol is used to treat high blood pressure and heart failure.
Compared with Florida prescribers
Dr. Alonso wrote 20 prescriptions for Carvedilol, about 31% as often as the typical Florida prescriber of it (65). Medicare paid $4.85 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
Doxazosin is used alone or with other drugs to treat high blood pressure (hypertension).
Compared with Florida prescribers
Dr. Alonso wrote 20 prescriptions for Doxazosin Mesylate, about 72% as often as the typical Florida prescriber of it (28). Medicare paid $19.25 per fill, versus $17.00 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
Insulin glargine is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Florida prescribers
Dr. Alonso wrote 20 prescriptions for Lantus, about 82% as often as the typical Florida prescriber of it (24). Medicare paid $69.20 per fill, versus $133.69 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
See also Warning section.
Compared with Florida prescribers
Dr. Alonso wrote 20 prescriptions for Linzess, about 63% as often as the typical Florida prescriber of it (32). Medicare paid $576.46 per fill, versus $817.26 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
Oxybutynin is used to treat certain bladder and urinary conditions (such as overactive bladder).
Compared with Florida prescribers
Dr. Alonso wrote 20 prescriptions for Oxybutynin Chloride, about 72% as often as the typical Florida prescriber of it (28). Medicare paid $15.77 per fill, versus $18.28 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
Glipizide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Florida prescribers
Dr. Alonso wrote 19 prescriptions for Glipizide, about 39% as often as the typical Florida prescriber of it (48). Medicare paid $12.21 per fill, versus $8.42 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
This medication is used to treat high blood pressure.
Compared with Florida prescribers
Dr. Alonso wrote 19 prescriptions for Hydrochlorothiazide, about 25% as often as the typical Florida prescriber of it (75). Medicare paid $8.84 per fill, versus $4.16 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 conditions of the stomach and intestines.
Compared with Florida prescribers
Dr. Alonso wrote 19 prescriptions for Metoclopramide Hcl, about 68% as often as the typical Florida prescriber of it (28). Medicare paid $8.74 per fill, versus $7.42 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
This medication is used to treat a variety of skin conditions (such as insect bites, poison oak/ivy, eczema, dermatitis, allergies, rash, itching of the outer female genitals, anal itching).
Compared with Florida prescribers
Dr. Alonso wrote 17 prescriptions for Hydrocortisone, about half as often as the typical Florida prescriber of it (38). Medicare paid $8.18 per fill, versus $13.16 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
Alprazolam is used to treat anxiety and panic disorders.
Compared with Florida prescribers
Dr. Alonso wrote 16 prescriptions for Alprazolam, about 17% as often as the typical Florida prescriber of it (95). Medicare paid $6.25 per fill, versus $5.08 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
Ipratropium is used to treat a runny nose caused by the common cold or seasonal allergies.
Compared with Florida prescribers
Dr. Alonso wrote 16 prescriptions for Ipratropium Bromide, about 33% as often as the typical Florida prescriber of it (48). Medicare paid $29.13 per fill, versus $29.95 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
Meropenem is used to treat a wide variety of bacterial infections.
Compared with Florida prescribers
Dr. Alonso wrote 16 prescriptions for Meropenem, about 61% as often as the typical Florida prescriber of it (26). Medicare paid $146.98 per fill, versus $209.88 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 Florida prescribers
Dr. Alonso wrote 16 prescriptions for Metoprolol Succinate, about 15% as often as the typical Florida prescriber of it (105). Medicare paid $13.86 per fill, versus $13.25 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 treat wheezing and shortness of breath caused by breathing problems such as asthma.
Compared with Florida prescribers
Dr. Alonso wrote 15 prescriptions for Albuterol Sulfate, about half as often as the typical Florida prescriber of it (30). Medicare paid $25.96 per fill, versus $42.20 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 used to treat conditions involving swelling (inflammation) of the eyes and to treat or prevent bacterial eye infections.
Compared with Florida prescribers
Dr. Alonso wrote 15 prescriptions for Neomycin-Polymyxin-Dexameth, about 30% as often as the typical Florida prescriber of it (51). Medicare paid $18.29 per fill, versus $11.49 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
Oxcarbazepine is used alone or with other medications to treat seizure disorders (epilepsy).
Compared with Florida prescribers
Dr. Alonso wrote 15 prescriptions for Oxcarbazepine, about half as often as the typical Florida prescriber of it (32). Medicare paid $44.91 per fill, versus $55.78 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 Florida prescribers
Dr. Alonso wrote 15 prescriptions for Prednisone, about 28% as often as the typical Florida prescriber of it (53). Medicare paid $9.24 per fill, versus $4.25 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
Candesartan is used to treat high blood pressure (hypertension).
Compared with Florida prescribers
Dr. Alonso wrote 14 prescriptions for Candesartan Cilexetil, about 64% as often as the typical Florida prescriber of it (22). Medicare paid $45.16 per fill, versus $59.15 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
Dulaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Florida prescribers
Dr. Alonso wrote 14 prescriptions for Trulicity, about 41% as often as the typical Florida prescriber of it (34). Medicare paid $1,047.11 per fill, versus $1,258.36 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
This medication is used to treat depression.
Compared with Florida prescribers
Dr. Alonso wrote 13 prescriptions for Bupropion Hcl Sr, about half as often as the typical Florida prescriber of it (27). Medicare paid $38.20 per fill, versus $18.47 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
This product is used to treat certain types of heart failure.
Compared with Florida prescribers
Dr. Alonso wrote 13 prescriptions for Entresto, about 27% as often as the typical Florida prescriber of it (49). Medicare paid $329.85 per fill, versus $1,082.46 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 solution is used to supply water and salt (sodium chloride) to the body.
Compared with Florida prescribers
Dr. Alonso wrote 13 prescriptions for Sodium Chloride, about half as often as the typical Florida prescriber of it (28). Medicare paid $43.48 per fill, versus $25.10 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
Baclofen is used to treat muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury/disease).
Compared with Florida prescribers
Dr. Alonso wrote 12 prescriptions for Baclofen, about 25% as often as the typical Florida prescriber of it (48). Medicare paid $89.54 per fill, versus $13.24 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, psoriasis, rash).
Compared with Florida prescribers
Dr. Alonso wrote 12 prescriptions for Halobetasol Propionate, about half as often as the typical Florida prescriber of it (24). Medicare paid $126.37 per fill, versus $62.78 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 Florida prescribers
Dr. Alonso wrote 12 prescriptions for Hydralazine Hcl, about 31% as often as the typical Florida prescriber of it (39). Medicare paid $21.51 per fill, versus $14.74 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Compared with Florida prescribers
Dr. Alonso wrote 12 prescriptions for Insulin Syringe, about 71% as often as the typical Florida prescriber of it (17). Medicare paid $10.50 per fill, versus $45.62 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Compared with Florida prescribers
Dr. Alonso wrote 12 prescriptions for Insulin Syringe, about 61% as often as the typical Florida prescriber of it (20). Medicare paid $9.56 per fill, versus $45.39 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
Isosorbide mononitrate is used to prevent chest pain (angina) in patients with a certain heart condition (coronary artery disease).
Compared with Florida prescribers
Dr. Alonso wrote 12 prescriptions for Isosorbide Mononitrate Er, about 33% as often as the typical Florida prescriber of it (36). Medicare paid $18.99 per fill, versus $13.11 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
Levetiracetam is used to treat seizures (epilepsy).
Compared with Florida prescribers
Dr. Alonso wrote 12 prescriptions for Levetiracetam, about 27% as often as the typical Florida prescriber of it (44). Medicare paid $18.61 per fill, versus $33.66 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 medication is used to prevent chest pain (angina) in people with a certain heart condition (coronary artery disease).
Compared with Florida prescribers
Dr. Alonso wrote 12 prescriptions for Nitroglycerin Patch, about half as often as the typical Florida prescriber of it (25). Medicare paid $34.19 per fill, versus $40.56 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
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 Florida prescribers
Dr. Alonso wrote 12 prescriptions for Rosuvastatin Calcium, about 8% as often as the typical Florida prescriber of it (151). Medicare paid $13.91 per fill, versus $12.14 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 nonsteroidal anti-inflammatory drug (NSAID), specifically a COX-2 inhibitor, which relieves pain and swelling (inflammation).
Compared with Florida prescribers
Dr. Alonso wrote 11 prescriptions for Celecoxib, about 25% as often as the typical Florida prescriber of it (43). Medicare paid $5.12 per fill, versus $29.34 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
Dabigatran is used to prevent stroke and harmful blood clots (such as in your legs or lungs) if you have a certain type of irregular heartbeat (atrial fibrillation).
Compared with Florida prescribers
Dr. Alonso wrote 11 prescriptions for Dabigatran Etexilate, about 41% as often as the typical Florida prescriber of it (27). Medicare paid $192.48 per fill, versus $233.76 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
Enalapril is used to treat high blood pressure.
Compared with Florida prescribers
Dr. Alonso wrote 11 prescriptions for Enalapril Maleate, about half as often as the typical Florida prescriber of it (26). Medicare paid $33.55 per fill, versus $14.83 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. Alonso’s prescriptions
What does Dr. Alonso prescribe most?
In 2024 Medicare Part D data, Dr. Alonso's most prescribed medications were Atorvastatin Calcium (234), Pantoprazole Sodium (176) and Losartan Potassium (157).
How does Dr. Alonso's prescribing compare with other Florida prescribers?
Of the 82 medications with a state comparison, Dr. Alonso prescribes 8 more often than the typical Florida prescriber, 20 about as often and 54 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Alonso 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 Florida 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.
