DR. ANTHONY J. BUSTAMANTE M.D.
Prescription History 1306229521
Family Medicine in Yarmouth, ME
What does Dr. Bustamante prescribe?
In 2024, Dr. Bustamante wrote 6,138 Medicare prescriptions for 110 medications. The most prescribed was Atorvastatin Calcium, with 679 prescriptions for 192 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. Bustamante prescribes.
Medications 110 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 Maine 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 Maine prescribers
Dr. Bustamante wrote 679 prescriptions for Atorvastatin Calcium, about 4 times as often as the typical Maine prescriber of it (171). Medicare paid $7.99 per fill, versus $10.14 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
Lisinopril is used to treat high blood pressure.
Compared with Maine prescribers
Dr. Bustamante wrote 427 prescriptions for Lisinopril, about 3.6 times as often as the typical Maine prescriber of it (120). Medicare paid $4.54 per fill, versus $5.92 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 Maine prescribers
Dr. Bustamante wrote 359 prescriptions for Amlodipine Besylate, about 3.4 times as often as the typical Maine prescriber of it (105). Medicare paid $6.05 per fill, versus $6.78 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Maine prescribers
Dr. Bustamante wrote 271 prescriptions for Levothyroxine Sodium, about 2.1 times as often as the typical Maine prescriber of it (132). Medicare paid $10.35 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 Maine prescribers
Dr. Bustamante wrote 197 prescriptions for Rosuvastatin Calcium, about 2.4 times as often as the typical Maine prescriber of it (82). Medicare paid $20.86 per fill, versus $21.28 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
This medication is used to treat high blood pressure.
Compared with Maine prescribers
Dr. Bustamante wrote 175 prescriptions for Hydrochlorothiazide, about 2.5 times as often as the typical Maine prescriber of it (70). Medicare paid $2.68 per fill, versus $3.32 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 a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with Maine prescribers
Dr. Bustamante wrote 174 prescriptions for Metoprolol Succinate, about 1.9 times as often as the typical Maine prescriber of it (91). Medicare paid $8.53 per fill, versus $14.66 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
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Maine prescribers
Dr. Bustamante wrote 169 prescriptions for Omeprazole, about 1.9 times as often as the typical Maine prescriber of it (89). Medicare paid $11.07 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
Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH).
Compared with Maine prescribers
Dr. Bustamante wrote 169 prescriptions for Tamsulosin Hcl, about 2.5 times as often as the typical Maine prescriber of it (67). Medicare paid $7.45 per fill, versus $14.16 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
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 Maine prescribers
Dr. Bustamante wrote 152 prescriptions for Eliquis, about 2.2 times as often as the typical Maine prescriber of it (71). Medicare paid $1,385.07 per fill, versus $1,045.21 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
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 Maine prescribers
Dr. Bustamante wrote 148 prescriptions for Sertraline Hcl, about 2.2 times as often as the typical Maine prescriber of it (68). Medicare paid $11.37 per fill, versus $10.84 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
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Maine prescribers
Dr. Bustamante wrote 131 prescriptions for Losartan Potassium, about 1.4 times as often as the typical Maine prescriber of it (92). Medicare paid $6.72 per fill, versus $8.15 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
This medication is used to treat depression.
Compared with Maine prescribers
Dr. Bustamante wrote 114 prescriptions for Trazodone Hcl, about 2.1 times as often as the typical Maine prescriber of it (54). Medicare paid $7.20 per fill, versus $9.76 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
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 Maine prescribers
Dr. Bustamante wrote 110 prescriptions for Albuterol Sulfate Hfa, about 1.8 times as often as the typical Maine prescriber of it (63). Medicare paid $25.49 per fill, versus $32.56 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
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 Maine prescribers
Dr. Bustamante wrote 110 prescriptions for Simvastatin, about 1.8 times as often as the typical Maine prescriber of it (63). Medicare paid $4.89 per fill, versus $7.17 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
Zolpidem is used for a short time to treat a certain sleep problem (insomnia) in adults.
Compared with Maine prescribers
Dr. Bustamante wrote 96 prescriptions for Zolpidem Tartrate, about 3.3 times as often as the typical Maine prescriber of it (30). Medicare paid $6.11 per fill, versus $6.71 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Maine prescribers
Dr. Bustamante wrote 95 prescriptions for Metformin Hcl, about 1.6 times as often as the typical Maine prescriber of it (60). Medicare paid $3.95 per fill, versus $7.33 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 medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with Maine prescribers
Dr. Bustamante wrote 90 prescriptions for Escitalopram Oxalate, about 2.2 times as often as the typical Maine prescriber of it (42). Medicare paid $14.47 per fill, versus $15.83 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
Semaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Maine prescribers
Dr. Bustamante wrote 88 prescriptions for Ozempic, about 2.1 times as often as the typical Maine prescriber of it (43). Medicare paid $1,240.04 per fill, versus $1,234.36 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
Gabapentin is used with other medications to prevent and control seizures.
Compared with Maine prescribers
Dr. Bustamante wrote 80 prescriptions for Gabapentin, about 1.2 times as often as the typical Maine prescriber of it (69). Medicare paid $21.97 per fill, versus $19.68 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Maine prescribers
Dr. Bustamante wrote 68 prescriptions for Metformin Hcl Er, about 1.4 times as often as the typical Maine prescriber of it (47). Medicare paid $9.59 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
Allopurinol is used to treat gout and certain types of kidney stones.
Compared with Maine prescribers
Dr. Bustamante wrote 66 prescriptions for Allopurinol, about 1.7 times as often as the typical Maine prescriber of it (38). Medicare paid $5.56 per fill, versus $10.16 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
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 Maine prescribers
Dr. Bustamante wrote 66 prescriptions for Prednisone, about 1.6 times as often as the typical Maine prescriber of it (42). Medicare paid $2.27 per fill, versus $3.61 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
Pravastatin 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 Maine prescribers
Dr. Bustamante wrote 63 prescriptions for Pravastatin Sodium, about 1.8 times as often as the typical Maine prescriber of it (35). Medicare paid $16.11 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 Maine prescribers
Dr. Bustamante wrote 58 prescriptions for Metoprolol Tartrate, about as often as the typical Maine prescriber of it (56). Medicare paid $4.59 per fill, versus $6.39 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
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 Maine prescribers
Dr. Bustamante wrote 56 prescriptions for Furosemide, about 88% as often as the typical Maine prescriber of it (63). Medicare paid $6.44 per fill, versus $5.21 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
This product is used to control and prevent symptoms (such as wheezing and shortness of breath) caused by asthma and ongoing lung disease (chronic obstructive pulmonary disease-COPD, which includes chronic bronchitis and emphysema).
Compared with Maine prescribers
Dr. Bustamante wrote 56 prescriptions for Trelegy Ellipta, about 1.2 times as often as the typical Maine prescriber of it (46). Medicare paid $1,297.96 per fill, versus $924.22 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
Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath).
Compared with Maine prescribers
Dr. Bustamante wrote 53 prescriptions for Montelukast Sodium, about 1.5 times as often as the typical Maine prescriber of it (35). Medicare paid $20.72 per fill, versus $18.20 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
Olmesartan is used to treat high blood pressure (hypertension).
Compared with Maine prescribers
Dr. Bustamante wrote 52 prescriptions for Olmesartan Medoxomil, about 2 times as often as the typical Maine prescriber of it (26). Medicare paid $37.14 per fill, versus $29.83 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Maine prescribers
Dr. Bustamante wrote 51 prescriptions for Synthroid, about 2 times as often as the typical Maine prescriber of it (25). Medicare paid $80.06 per fill, versus $71.30 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
Atenolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Maine prescribers
Dr. Bustamante wrote 49 prescriptions for Atenolol, about 1.3 times as often as the typical Maine prescriber of it (38). Medicare paid $1.71 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
This medication is used to treat depression.
Compared with Maine prescribers
Dr. Bustamante wrote 48 prescriptions for Bupropion Xl, about 1.2 times as often as the typical Maine prescriber of it (40). Medicare paid $47.79 per fill, versus $33.31 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
This medication is used to treat depression.
Compared with Maine prescribers
Dr. Bustamante wrote 45 prescriptions for Citalopram Hbr, about 1.4 times as often as the typical Maine prescriber of it (31). Medicare paid $8.08 per fill, versus $8.25 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
This medication is used to treat depression.
Compared with Maine prescribers
Dr. Bustamante wrote 43 prescriptions for Mirtazapine, about 1.2 times as often as the typical Maine prescriber of it (36). Medicare paid $11.66 per fill, versus $22.86 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 Maine prescribers
Dr. Bustamante wrote 42 prescriptions for Alendronate Sodium, about 1.2 times as often as the typical Maine prescriber of it (35). Medicare paid $4.71 per fill, versus $9.78 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 to help relieve moderate to severe pain.
Compared with Maine prescribers
Dr. Bustamante wrote 40 prescriptions for Oxycodone Hcl, about as often as the typical Maine prescriber of it (44). Medicare paid $17.70 per fill, versus $15.56 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
Empagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Maine prescribers
Dr. Bustamante wrote 39 prescriptions for Jardiance, about as often as the typical Maine prescriber of it (42). Medicare paid $1,409.52 per fill, versus $1,138.41 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 anxiety.
Compared with Maine prescribers
Dr. Bustamante wrote 36 prescriptions for Lorazepam, about 86% as often as the typical Maine prescriber of it (42). Medicare paid $3.48 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
This medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder).
Compared with Maine prescribers
Dr. Bustamante wrote 35 prescriptions for Fluoxetine Hcl, about as often as the typical Maine prescriber of it (35). Medicare paid $4.93 per fill, versus $12.19 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
See also Warning section.
Compared with Maine prescribers
Dr. Bustamante wrote 35 prescriptions for Tramadol Hcl, about as often as the typical Maine prescriber of it (38). Medicare paid $7.12 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
This medication is used to treat a variety of skin conditions (such as eczema, dermatitis, allergies, rash).
Compared with Maine prescribers
Dr. Bustamante wrote 34 prescriptions for Triamcinolone Acetonide, about 1.2 times as often as the typical Maine prescriber of it (29). Medicare paid $5.35 per fill, versus $7.82 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 high blood pressure.
Compared with Maine prescribers
Dr. Bustamante wrote 33 prescriptions for Lisinopril-Hydrochlorothiazide, about 1.2 times as often as the typical Maine prescriber of it (27). Medicare paid $3.86 per fill, versus $8.01 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
Chlorthalidone is used to treat high blood pressure (hypertension).
Compared with Maine prescribers
Dr. Bustamante wrote 32 prescriptions for Chlorthalidone, about 1.3 times as often as the typical Maine prescriber of it (25). Medicare paid $19.87 per fill, versus $18.05 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
Valacyclovir is used to treat infections caused by certain types of viruses.
Compared with Maine prescribers
Dr. Bustamante wrote 30 prescriptions for Valacyclovir, about 1.5 times as often as the typical Maine prescriber of it (20). Medicare paid $22.56 per fill, versus $41.79 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
Irbesartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Maine prescribers
Dr. Bustamante wrote 29 prescriptions for Irbesartan, about as often as the typical Maine prescriber of it (27). Medicare paid $19.67 per fill, versus $22.28 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
Amoxicillin is used to treat a wide variety of bacterial infections.
Compared with Maine prescribers
Dr. Bustamante wrote 28 prescriptions for Amoxicillin, about 81% as often as the typical Maine prescriber of it (35). Medicare paid $1.00 per fill, versus $2.41 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
Meloxicam is used to treat arthritis.
Compared with Maine prescribers
Dr. Bustamante wrote 28 prescriptions for Meloxicam, about as often as the typical Maine prescriber of it (30). Medicare paid $11.69 per fill, versus $5.90 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
Rivaroxaban is used to prevent blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip or knee replacement surgery.
Compared with Maine prescribers
Dr. Bustamante wrote 27 prescriptions for Xarelto, about 86% as often as the typical Maine prescriber of it (32). Medicare paid $1,227.68 per fill, versus $1,095.13 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 control and prevent symptoms (such as wheezing and shortness of breath) caused by ongoing lung disease (chronic obstructive pulmonary disease-COPD, which includes chronic bronchitis and emphysema).
Compared with Maine prescribers
Dr. Bustamante wrote 26 prescriptions for Breztri Aerosphere, about half as often as the typical Maine prescriber of it (45). Medicare paid $823.32 per fill, versus $871.16 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
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 Maine prescribers
Dr. Bustamante wrote 26 prescriptions for Famotidine, about half as often as the typical Maine prescriber of it (47). Medicare paid $3.43 per fill, versus $12.97 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
This medication is an antibiotic used to treat bladder infections (acute cystitis).
Compared with Maine prescribers
Dr. Bustamante wrote 26 prescriptions for Nitrofurantoin Mono-Macro, about 1.3 times as often as the typical Maine prescriber of it (20). Medicare paid $10.74 per fill, versus $15.61 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
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with Maine prescribers
Dr. Bustamante wrote 25 prescriptions for Duloxetine Hcl, about half as often as the typical Maine prescriber of it (44). Medicare paid $31.17 per fill, versus $35.56 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
Finasteride is used to shrink an enlarged prostate (benign prostatic hyperplasia or BPH) in adult men.
Compared with Maine prescribers
Dr. Bustamante wrote 25 prescriptions for Finasteride, about half as often as the typical Maine prescriber of it (44). Medicare paid $3.72 per fill, versus $12.16 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 muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury).
Compared with Maine prescribers
Dr. Bustamante wrote 25 prescriptions for Tizanidine Hcl, about as often as the typical Maine prescriber of it (24). Medicare paid $10.72 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
Ezetimibe is used along with a low cholesterol/low fat diet and exercise to help lower cholesterol in the blood.
Compared with Maine prescribers
Dr. Bustamante wrote 24 prescriptions for Ezetimibe, about 72% as often as the typical Maine prescriber of it (33). Medicare paid $27.90 per fill, versus $25.52 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
Clonazepam is used to prevent and control seizures.
Compared with Maine prescribers
Dr. Bustamante wrote 23 prescriptions for Clonazepam, about half as often as the typical Maine prescriber of it (42). Medicare paid $5.89 per fill, versus $8.47 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 medication is used to treat a wide variety of bacterial infections, including those that cause acne.
Compared with Maine prescribers
Dr. Bustamante wrote 23 prescriptions for Doxycycline Hyclate, about as often as the typical Maine prescriber of it (25). Medicare paid $14.68 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
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with Maine prescribers
Dr. Bustamante wrote 23 prescriptions for Pantoprazole Sodium, about 36% as often as the typical Maine prescriber of it (63). Medicare paid $15.72 per fill, versus $15.48 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
This product is used to control and prevent symptoms (wheezing and shortness of breath) caused by asthma.
Compared with Maine prescribers
Dr. Bustamante wrote 22 prescriptions for Advair Hfa, about as often as the typical Maine prescriber of it (22). Medicare paid $638.65 per fill, versus $503.93 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
Alprazolam is used to treat anxiety and panic disorders.
Compared with Maine prescribers
Dr. Bustamante wrote 21 prescriptions for Alprazolam, about 64% as often as the typical Maine prescriber of it (33). Medicare paid $5.65 per fill, versus $6.06 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
Carvedilol is used to treat high blood pressure and heart failure.
Compared with Maine prescribers
Dr. Bustamante wrote 21 prescriptions for Carvedilol, about half as often as the typical Maine prescriber of it (36). Medicare paid $2.03 per fill, versus $8.66 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 combination medication is used to relieve moderate to severe pain.
Compared with Maine prescribers
Dr. Bustamante wrote 21 prescriptions for Hydrocodone-Acetaminophen, about half as often as the typical Maine prescriber of it (45). Medicare paid $35.17 per fill, versus $21.96 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
Latanoprost is used to treat high pressure inside the eye due to glaucoma (open angle type) or other eye diseases (such as ocular hypertension).
Compared with Maine prescribers
Dr. Bustamante wrote 21 prescriptions for Latanoprost, about 20% as often as the typical Maine prescriber of it (105). Medicare paid $16.34 per fill, versus $14.15 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
This combination of nirmatrelvir and ritonavir is used to treat coronavirus disease (COVID-19) in people who have mild to moderate symptoms and have a high risk for COVID-19 complications.
Compared with Maine prescribers
Dr. Bustamante wrote 21 prescriptions for Paxlovid, about as often as the typical Maine prescriber of it (19). Medicare paid $0.00 per fill, versus $32.18 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
Amoxicillin/clavulanic acid is a combination penicillin-type antibiotic used to treat a wide variety of bacterial infections.
Compared with Maine prescribers
Dr. Bustamante wrote 20 prescriptions for Amoxicillin-Clavulanate Potass, about as often as the typical Maine prescriber of it (22). Medicare paid $4.40 per fill, versus $10.10 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
Cyclobenzaprine is used short-term to treat muscle spasms.
Compared with Maine prescribers
Dr. Bustamante wrote 20 prescriptions for Cyclobenzaprine Hcl, about 64% as often as the typical Maine prescriber of it (31). Medicare paid $9.41 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
Enalapril is used to treat high blood pressure.
Compared with Maine prescribers
Dr. Bustamante wrote 20 prescriptions for Enalapril Maleate, about as often as the typical Maine prescriber of it (21). Medicare paid $23.25 per fill, versus $17.81 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
Nifedipine is used alone or in combination with other drugs to treat high blood pressure (hypertension).
Compared with Maine prescribers
Dr. Bustamante wrote 20 prescriptions for Nifedipine Er, about as often as the typical Maine prescriber of it (18). Medicare paid $6.73 per fill, versus $28.35 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
Ramipril is used to treat high blood pressure (hypertension).
Compared with Maine prescribers
Dr. Bustamante wrote 20 prescriptions for Ramipril, about as often as the typical Maine prescriber of it (19). Medicare paid $14.45 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
This medication is used to relieve nasal symptoms such as runny/itching/stuffy nose, sneezing, and post-nasal drip caused by allergies or other conditions.
Compared with Maine prescribers
Dr. Bustamante wrote 19 prescriptions for Azelastine Hcl, about 80% as often as the typical Maine prescriber of it (24). Medicare paid $19.64 per fill, versus $28.63 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 blood clots (such as in deep vein thrombosis-DVT or pulmonary embolus-PE) and/or to prevent new clots from forming in your body.
Compared with Maine prescribers
Dr. Bustamante wrote 19 prescriptions for Warfarin Sodium, about half as often as the typical Maine prescriber of it (38). Medicare paid $4.47 per fill, versus $8.50 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
Diltiazem is used to treat high blood pressure (hypertension) and prevent chest pain (angina).
Compared with Maine prescribers
Dr. Bustamante wrote 18 prescriptions for Diltiazem 24hr Er (Cd), about 66% as often as the typical Maine prescriber of it (27). Medicare paid $3.61 per fill, versus $30.67 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
Donepezil is used to treat confusion (dementia) related to Alzheimer's disease.
Compared with Maine prescribers
Dr. Bustamante wrote 18 prescriptions for Donepezil Hcl, about half as often as the typical Maine prescriber of it (34). Medicare paid $14.23 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
This medication is a hormone.
Compared with Maine prescribers
Dr. Bustamante wrote 18 prescriptions for Estradiol, about 64% as often as the typical Maine prescriber of it (28). Medicare paid $83.02 per fill, versus $62.84 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
This medication is used to treat attention deficit hyperactivity disorder - ADHD.
Compared with Maine prescribers
Dr. Bustamante wrote 18 prescriptions for Methylphenidate Hcl, about 65% as often as the typical Maine prescriber of it (28). Medicare paid $33.69 per fill, versus $29.07 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
This medication is a combination of two antibiotics: sulfamethoxazole and trimethoprim.
Compared with Maine prescribers
Dr. Bustamante wrote 18 prescriptions for Sulfamethoxazole-Trimethoprim, about 84% as often as the typical Maine prescriber of it (21). Medicare paid $2.25 per fill, versus $4.46 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
Tirzepatide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Maine prescribers
Dr. Bustamante wrote 17 prescriptions for Mounjaro, about half as often as the typical Maine prescriber of it (34). Medicare paid $1,128.45 per fill, versus $1,201.10 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
Semaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Maine prescribers
Dr. Bustamante wrote 17 prescriptions for Rybelsus, about 85% as often as the typical Maine prescriber of it (20). Medicare paid $1,444.12 per fill, versus $1,490.16 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
Valsartan is used to treat high blood pressure and heart failure.
Compared with Maine prescribers
Dr. Bustamante wrote 17 prescriptions for Valsartan, about 69% as often as the typical Maine prescriber of it (25). Medicare paid $67.06 per fill, versus $28.29 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 vaccine is used to keep up protection (immunity) against diphtheria, tetanus (lockjaw) and pertussis (whooping cough) in children and adults who have been vaccinated for these diseases in the past.
Compared with Maine prescribers
Dr. Bustamante wrote 16 prescriptions for Boostrix Tdap, about 17% as often as the typical Maine prescriber of it (95). Medicare paid $63.19 per fill, versus $60.95 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
Nebivolol is used to treat high blood pressure.
Compared with Maine prescribers
Dr. Bustamante wrote 16 prescriptions for Nebivolol Hcl, about 71% as often as the typical Maine prescriber of it (23). Medicare paid $53.86 per fill, versus $63.66 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 alone or with other medications to treat Parkinson's disease.
Compared with Maine prescribers
Dr. Bustamante wrote 16 prescriptions for Ropinirole Hcl, about 64% as often as the typical Maine prescriber of it (25). Medicare paid $8.61 per fill, versus $19.99 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 Maine prescribers
Dr. Bustamante wrote 16 prescriptions for Spironolactone, about half as often as the typical Maine prescriber of it (33). Medicare paid $15.25 per fill, versus $8.67 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
Acyclovir is used to treat infections caused by certain types of viruses.
Compared with Maine prescribers
Dr. Bustamante wrote 15 prescriptions for Acyclovir, about 70% as often as the typical Maine prescriber of it (21). Medicare paid $14.60 per fill, versus $19.57 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
Dapagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Maine prescribers
Dr. Bustamante wrote 15 prescriptions for Farxiga, about half as often as the typical Maine prescriber of it (29). Medicare paid $908.02 per fill, versus $1,004.10 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
Lamotrigine is used alone or with other medications to prevent and control seizures.
Compared with Maine prescribers
Dr. Bustamante wrote 15 prescriptions for Lamotrigine, about 35% as often as the typical Maine prescriber of it (43). Medicare paid $21.02 per fill, versus $13.64 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
This drug is used to treat high blood pressure.
Compared with Maine prescribers
Dr. Bustamante wrote 15 prescriptions for Losartan-Hydrochlorothiazide, about 66% as often as the typical Maine prescriber of it (23). Medicare paid $30.22 per fill, versus $18.12 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
Lovastatin 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 Maine prescribers
Dr. Bustamante wrote 15 prescriptions for Lovastatin, about half as often as the typical Maine prescriber of it (26). Medicare paid $7.99 per fill, versus $9.09 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
This medication is used to treat certain bladder problems (overactive bladder, neurogenic detrusor overactivity).
Compared with Maine prescribers
Dr. Bustamante wrote 15 prescriptions for Myrbetriq, about 38% as often as the typical Maine prescriber of it (39). Medicare paid $1,311.82 per fill, versus $663.74 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
Nystatin is used to treat fungal skin infections.
Compared with Maine prescribers
Dr. Bustamante wrote 15 prescriptions for Nystatin, about 72% as often as the typical Maine prescriber of it (21). Medicare paid $8.31 per fill, versus $20.12 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
Azithromycin is used to treat a wide variety of bacterial infections.
Compared with Maine prescribers
Dr. Bustamante wrote 14 prescriptions for Azithromycin, about half as often as the typical Maine prescriber of it (25). Medicare paid $4.63 per fill, versus $6.23 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
This product is used to control and prevent symptoms (wheezing and shortness of breath) caused by asthma or ongoing lung disease (chronic obstructive pulmonary disease-COPD, which includes chronic bronchitis and emphysema).
Compared with Maine prescribers
Dr. Bustamante wrote 14 prescriptions for Fluticasone-Salmeterol, about 63% as often as the typical Maine prescriber of it (22). Medicare paid $80.94 per fill, versus $145.65 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, psoriasis, dermatitis, allergies, rash).
Compared with Maine prescribers
Dr. Bustamante wrote 13 prescriptions for Clobetasol Propionate, about 39% as often as the typical Maine prescriber of it (34). Medicare paid $69.00 per fill, versus $46.02 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 blood clots (such as in deep vein thrombosis-DVT or pulmonary embolus-PE) and/or to prevent new clots from forming in your body.
Compared with Maine prescribers
Dr. Bustamante wrote 13 prescriptions for Jantoven, about half as often as the typical Maine prescriber of it (26). Medicare paid $6.49 per fill, versus $7.33 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
Ketoconazole is used to treat skin infections such as athlete's foot, jock itch, ringworm, and certain kinds of dandruff.
Compared with Maine prescribers
Dr. Bustamante wrote 13 prescriptions for Ketoconazole, about 35% as often as the typical Maine prescriber of it (37). Medicare paid $9.51 per fill, versus $17.87 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 vaccine is used by adults to prevent zoster (shingles).
Compared with Maine prescribers
Dr. Bustamante wrote 13 prescriptions for Shingrix, about 11% as often as the typical Maine prescriber of it (113). Medicare paid $209.64 per fill, versus $191.50 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
This product is used to control and prevent symptoms (wheezing and shortness of breath) caused by asthma or ongoing lung disease (chronic obstructive pulmonary disease-COPD, which includes chronic bronchitis and emphysema).
Compared with Maine prescribers
Dr. Bustamante wrote 12 prescriptions for Budesonide-Formoterol Fumarate, about half as often as the typical Maine prescriber of it (22). Medicare paid $114.56 per fill, versus $165.78 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 to treat anxiety.
Compared with Maine prescribers
Dr. Bustamante wrote 12 prescriptions for Buspirone Hcl, about 37% as often as the typical Maine prescriber of it (32). Medicare paid $4.76 per fill, versus $17.83 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
This combination medication is used to treat attention deficit hyperactivity disorder - ADHD.
Compared with Maine prescribers
Dr. Bustamante wrote 12 prescriptions for Dextroamphetamine-Amphetamine, about half as often as the typical Maine prescriber of it (26). Medicare paid $36.80 per fill, versus $29.23 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
Glipizide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Maine prescribers
Dr. Bustamante wrote 12 prescriptions for Glipizide Er, about 38% as often as the typical Maine prescriber of it (32). Medicare paid $8.74 per fill, versus $12.92 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 Maine prescribers
Dr. Bustamante wrote 12 prescriptions for Januvia, about half as often as the typical Maine prescriber of it (26). Medicare paid $1,503.32 per fill, versus $1,018.66 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
Lansoprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Maine prescribers
Dr. Bustamante wrote 12 prescriptions for Lansoprazole, about 71% as often as the typical Maine prescriber of it (17). Medicare paid $21.12 per fill, versus $54.70 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
Levetiracetam is used to treat seizures (epilepsy).
Compared with Maine prescribers
Dr. Bustamante wrote 12 prescriptions for Levetiracetam, about 32% as often as the typical Maine prescriber of it (37). Medicare paid $23.73 per fill, versus $38.82 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 prevent or treat gout attacks (flares).
Compared with Maine prescribers
Dr. Bustamante wrote 11 prescriptions for Colchicine, about half as often as the typical Maine prescriber of it (19). Medicare paid $27.17 per fill, versus $72.48 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
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 Maine prescribers
Dr. Bustamante wrote 11 prescriptions for Fluticasone Propionate, about 33% as often as the typical Maine prescriber of it (33). Medicare paid $15.11 per fill, versus $16.50 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
Isosorbide mononitrate is used to prevent chest pain (angina) in patients with a certain heart condition (coronary artery disease).
Compared with Maine prescribers
Dr. Bustamante wrote 11 prescriptions for Isosorbide Mononitrate Er, about 31% as often as the typical Maine prescriber of it (36). Medicare paid $17.15 per fill, versus $13.00 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 relieve chest pain (angina) in people that have a certain heart condition (coronary artery disease).
Compared with Maine prescribers
Dr. Bustamante wrote 11 prescriptions for Nitroglycerin, about half as often as the typical Maine prescriber of it (24). Medicare paid $5.08 per fill, versus $11.41 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 a mineral supplement used to treat or prevent low amounts of potassium in the blood.
Compared with Maine prescribers
Dr. Bustamante wrote 11 prescriptions for Potassium Chloride, about 27% as often as the typical Maine prescriber of it (41). Medicare paid $20.40 per fill, versus $27.05 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
This medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder).
Compared with Maine prescribers
Dr. Bustamante wrote 11 prescriptions for Prozac, about 63% as often as the typical Maine prescriber of it (18). Medicare paid $416.21 per fill, versus $522.53 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, anxiety, panic attacks, and social anxiety disorder).
Compared with Maine prescribers
Dr. Bustamante wrote 11 prescriptions for Venlafaxine Hcl Er, about 35% as often as the typical Maine prescriber of it (31). Medicare paid $22.72 per fill, versus $26.49 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. Bustamante’s prescriptions
What does Dr. Bustamante prescribe most?
In 2024 Medicare Part D data, Dr. Bustamante's most prescribed medications were Atorvastatin Calcium (679), Lisinopril (427) and Amlodipine Besylate (359).
How does Dr. Bustamante's prescribing compare with other Maine prescribers?
Of the 110 medications with a state comparison, Dr. Bustamante prescribes 31 more often than the typical Maine prescriber, 29 about as often and 50 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Bustamante 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 Maine 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.
