DR. ELEANOR R GILBERT MD
Prescription History 1245463512
Internal Medicine in Lexington, MA
What does Dr. Gilbert prescribe?
In 2024, Dr. Gilbert wrote 5,021 Medicare prescriptions for 100 medications. The most prescribed was Atorvastatin Calcium, with 392 prescriptions for 113 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. Gilbert prescribes.
Medications 100 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 Massachusetts 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 Massachusetts prescribers
Dr. Gilbert wrote 392 prescriptions for Atorvastatin Calcium, about 2.1 times as often as the typical Massachusetts prescriber of it (188). Medicare paid $11.76 per fill, versus $13.82 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Lisinopril is used to treat high blood pressure.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 273 prescriptions for Lisinopril, about 2.2 times as often as the typical Massachusetts prescriber of it (123). Medicare paid $8.50 per fill, versus $8.13 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
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 Massachusetts prescribers
Dr. Gilbert wrote 257 prescriptions for Simvastatin, about 3.4 times as often as the typical Massachusetts prescriber of it (75). Medicare paid $8.79 per fill, versus $9.82 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
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 232 prescriptions for Omeprazole, about 2.4 times as often as the typical Massachusetts prescriber of it (97). Medicare paid $11.74 per fill, versus $15.75 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 Massachusetts prescribers
Dr. Gilbert wrote 206 prescriptions for Amlodipine Besylate, about 1.6 times as often as the typical Massachusetts prescriber of it (126). Medicare paid $6.54 per fill, versus $7.46 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
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 Massachusetts prescribers
Dr. Gilbert wrote 181 prescriptions for Rosuvastatin Calcium, about 2.3 times as often as the typical Massachusetts prescriber of it (79). Medicare paid $21.76 per fill, versus $28.16 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 a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 176 prescriptions for Metoprolol Succinate, about 1.6 times as often as the typical Massachusetts prescriber of it (112). Medicare paid $17.01 per fill, versus $18.15 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
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 167 prescriptions for Losartan Potassium, about 1.9 times as often as the typical Massachusetts prescriber of it (90). Medicare paid $11.57 per fill, versus $11.50 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 157 prescriptions for Levothyroxine Sodium, about 1.3 times as often as the typical Massachusetts prescriber of it (123). Medicare paid $8.98 per fill, versus $10.45 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 Massachusetts prescribers
Dr. Gilbert wrote 138 prescriptions for Hydrochlorothiazide, about 2 times as often as the typical Massachusetts prescriber of it (68). Medicare paid $4.07 per fill, versus $4.39 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
Felodipine is used to treat high blood pressure (hypertension).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 108 prescriptions for Felodipine Er, about 4.2 times as often as the typical Massachusetts prescriber of it (25). Medicare paid $25.49 per fill, versus $26.56 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
This medication is used to treat depression.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 105 prescriptions for Trazodone Hcl, about 1.4 times as often as the typical Massachusetts prescriber of it (72). Medicare paid $6.65 per fill, versus $9.86 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
Gabapentin is used with other medications to prevent and control seizures.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 102 prescriptions for Gabapentin, about 1.3 times as often as the typical Massachusetts prescriber of it (80). Medicare paid $10.82 per fill, versus $14.49 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
This medication is used to treat anxiety.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 91 prescriptions for Lorazepam, about 1.5 times as often as the typical Massachusetts prescriber of it (60). Medicare paid $2.81 per fill, versus $6.11 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
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 Massachusetts prescribers
Dr. Gilbert wrote 87 prescriptions for Eliquis, about as often as the typical Massachusetts prescriber of it (88). Medicare paid $779.83 per fill, versus $852.50 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 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 Massachusetts prescribers
Dr. Gilbert wrote 84 prescriptions for Sertraline Hcl, about 1.3 times as often as the typical Massachusetts prescriber of it (62). Medicare paid $9.09 per fill, versus $10.02 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
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 Massachusetts prescribers
Dr. Gilbert wrote 70 prescriptions for Pravastatin Sodium, about 1.5 times as often as the typical Massachusetts prescriber of it (45). Medicare paid $24.34 per fill, versus $19.59 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 65 prescriptions for Metformin Hcl Er, about 1.3 times as often as the typical Massachusetts prescriber of it (52). Medicare paid $9.54 per fill, versus $12.48 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
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 Massachusetts prescribers
Dr. Gilbert wrote 63 prescriptions for Albuterol Sulfate Hfa, about as often as the typical Massachusetts prescriber of it (58). Medicare paid $34.31 per fill, versus $31.48 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 Massachusetts prescribers
Dr. Gilbert wrote 62 prescriptions for Fluticasone Propionate, about 1.4 times as often as the typical Massachusetts prescriber of it (44). Medicare paid $16.04 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 62 prescriptions for Metformin Hcl, about 85% as often as the typical Massachusetts prescriber of it (73). Medicare paid $8.80 per fill, versus $9.67 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
Alprazolam is used to treat anxiety and panic disorders.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 60 prescriptions for Alprazolam, about 1.3 times as often as the typical Massachusetts prescriber of it (46). Medicare paid $4.16 per fill, versus $6.58 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
See also Warning section.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 59 prescriptions for Tramadol Hcl, about 1.3 times as often as the typical Massachusetts prescriber of it (44). Medicare paid $6.98 per fill, versus $6.91 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
Allopurinol is used to treat gout and certain types of kidney stones.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 58 prescriptions for Allopurinol, about 1.3 times as often as the typical Massachusetts prescriber of it (46). Medicare paid $11.65 per fill, versus $11.34 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
Atenolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 58 prescriptions for Atenolol, about 1.3 times as often as the typical Massachusetts prescriber of it (46). Medicare paid $10.54 per fill, versus $9.85 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 Massachusetts prescribers
Dr. Gilbert wrote 57 prescriptions for Clonazepam, about as often as the typical Massachusetts prescriber of it (57). Medicare paid $3.83 per fill, versus $8.14 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
Valsartan is used to treat high blood pressure and heart failure.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 53 prescriptions for Valsartan, about 1.5 times as often as the typical Massachusetts prescriber of it (34). Medicare paid $51.58 per fill, versus $36.63 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
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 Massachusetts prescribers
Dr. Gilbert wrote 52 prescriptions for Famotidine, about as often as the typical Massachusetts prescriber of it (46). Medicare paid $9.68 per fill, versus $14.29 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
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 Massachusetts prescribers
Dr. Gilbert wrote 47 prescriptions for Furosemide, about 65% as often as the typical Massachusetts prescriber of it (72). Medicare paid $5.28 per fill, versus $5.71 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 46 prescriptions for Duloxetine Hcl, about as often as the typical Massachusetts prescriber of it (42). Medicare paid $25.25 per fill, versus $26.82 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 certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 46 prescriptions for Fluoxetine Hcl, about 1.2 times as often as the typical Massachusetts prescriber of it (40). Medicare paid $5.29 per fill, versus $11.95 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
Ezetimibe is used along with a low cholesterol/low fat diet and exercise to help lower cholesterol in the blood.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 43 prescriptions for Ezetimibe, about as often as the typical Massachusetts prescriber of it (41). Medicare paid $53.33 per fill, versus $40.52 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
Zolpidem is used for a short time to treat a certain sleep problem (insomnia) in adults.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 43 prescriptions for Zolpidem Tartrate, about 1.2 times as often as the typical Massachusetts prescriber of it (37). Medicare paid $5.52 per fill, versus $5.91 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 depression.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 41 prescriptions for Mirtazapine, about 80% as often as the typical Massachusetts prescriber of it (51). Medicare paid $26.24 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
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 39 prescriptions for Escitalopram Oxalate, about 85% as often as the typical Massachusetts prescriber of it (46). Medicare paid $13.08 per fill, versus $13.27 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
This medication is used to treat depression.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 34 prescriptions for Citalopram Hbr, about 79% as often as the typical Massachusetts prescriber of it (43). Medicare paid $10.63 per fill, versus $8.54 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
This medication is a mineral supplement used to treat or prevent low amounts of potassium in the blood.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 34 prescriptions for Potassium Chloride, about 85% as often as the typical Massachusetts prescriber of it (40). Medicare paid $19.24 per fill, versus $23.86 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
Olmesartan is used to treat high blood pressure (hypertension).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 33 prescriptions for Olmesartan Medoxomil, about as often as the typical Massachusetts prescriber of it (31). Medicare paid $28.80 per fill, versus $35.49 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
Esomeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 29 prescriptions for Esomeprazole Magnesium, about 1.3 times as often as the typical Massachusetts prescriber of it (23). Medicare paid $30.62 per fill, versus $57.53 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
Sumatriptan is used to treat migraines.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 29 prescriptions for Sumatriptan Succinate, about 1.2 times as often as the typical Massachusetts prescriber of it (25). Medicare paid $9.01 per fill, versus $22.36 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
Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 29 prescriptions for Tamsulosin Hcl, about 37% as often as the typical Massachusetts prescriber of it (78). Medicare paid $21.37 per fill, versus $17.30 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
Alendronate is used to prevent and treat certain types of bone loss (osteoporosis) in adults.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 28 prescriptions for Alendronate Sodium, about 66% as often as the typical Massachusetts prescriber of it (42). Medicare paid $7.41 per fill, versus $10.03 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 Massachusetts prescribers
Dr. Gilbert wrote 28 prescriptions for Oxycodone Hcl, about 63% as often as the typical Massachusetts prescriber of it (45). Medicare paid $8.96 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
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 28 prescriptions for Pantoprazole Sodium, about half as often as the typical Massachusetts prescriber of it (59). Medicare paid $14.41 per fill, versus $16.64 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
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 Massachusetts prescribers
Dr. Gilbert wrote 28 prescriptions for Xarelto, about 68% as often as the typical Massachusetts prescriber of it (41). Medicare paid $703.75 per fill, versus $942.73 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 Massachusetts prescribers
Dr. Gilbert wrote 27 prescriptions for Cyclobenzaprine Hcl, about 87% as often as the typical Massachusetts prescriber of it (31). Medicare paid $5.68 per fill, versus $8.77 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Metoprolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 27 prescriptions for Metoprolol Tartrate, about half as often as the typical Massachusetts prescriber of it (54). Medicare paid $8.28 per fill, versus $7.85 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 Massachusetts prescribers
Dr. Gilbert wrote 26 prescriptions for Jardiance, about half as often as the typical Massachusetts prescriber of it (49). Medicare paid $1,218.82 per fill, versus $1,010.43 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
This medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder, anxiety disorders, post-traumatic stress disorder).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 26 prescriptions for Paroxetine Hcl, about as often as the typical Massachusetts prescriber of it (27). Medicare paid $10.80 per fill, versus $15.27 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
This medication is used to treat depression.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 25 prescriptions for Amitriptyline Hcl, about as often as the typical Massachusetts prescriber of it (25). Medicare paid $9.62 per fill, versus $15.57 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
This medication is used to treat depression.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 25 prescriptions for Bupropion Hcl Sr, about 89% as often as the typical Massachusetts prescriber of it (28). Medicare paid $11.81 per fill, versus $20.74 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
This medication is used to treat depression.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 25 prescriptions for Bupropion Xl, about 70% as often as the typical Massachusetts prescriber of it (35). Medicare paid $33.78 per fill, versus $25.96 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
Amoxicillin/clavulanic acid is a combination penicillin-type antibiotic used to treat a wide variety of bacterial infections.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 23 prescriptions for Amoxicillin-Clavulanate Potass, about as often as the typical Massachusetts prescriber of it (24). Medicare paid $5.67 per fill, versus $8.22 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
See also Warning section.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 23 prescriptions for Diclofenac Sodium, about 63% as often as the typical Massachusetts prescriber of it (36). Medicare paid $11.69 per fill, versus $26.18 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
Doxazosin is used alone or with other drugs to treat high blood pressure (hypertension).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 23 prescriptions for Doxazosin Mesylate, about 81% as often as the typical Massachusetts prescriber of it (28). Medicare paid $17.57 per fill, versus $19.10 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
Irbesartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 23 prescriptions for Irbesartan, about 82% as often as the typical Massachusetts prescriber of it (28). Medicare paid $31.88 per fill, versus $33.16 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
Glipizide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 22 prescriptions for Glipizide Er, about 64% as often as the typical Massachusetts prescriber of it (34). Medicare paid $24.81 per fill, versus $17.43 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
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 Massachusetts prescribers
Dr. Gilbert wrote 21 prescriptions for Azelastine Hcl, about 63% as often as the typical Massachusetts prescriber of it (33). Medicare paid $32.03 per fill, versus $27.57 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
This medication is a nonsteroidal anti-inflammatory drug (NSAID), specifically a COX-2 inhibitor, which relieves pain and swelling (inflammation).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 21 prescriptions for Celecoxib, about half as often as the typical Massachusetts prescriber of it (35). Medicare paid $9.56 per fill, versus $28.84 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
Valacyclovir is used to treat infections caused by certain types of viruses.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 21 prescriptions for Valacyclovir, about as often as the typical Massachusetts prescriber of it (22). Medicare paid $30.20 per fill, versus $29.55 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 Massachusetts prescribers
Dr. Gilbert wrote 21 prescriptions for Venlafaxine Hcl Er, about 61% as often as the typical Massachusetts prescriber of it (34). Medicare paid $8.50 per fill, versus $20.54 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
Donepezil is used to treat confusion (dementia) related to Alzheimer's disease.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 20 prescriptions for Donepezil Hcl, about 37% as often as the typical Massachusetts prescriber of it (54). Medicare paid $6.53 per fill, versus $12.88 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 used to treat high blood pressure.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 20 prescriptions for Lisinopril-Hydrochlorothiazide, about 68% as often as the typical Massachusetts prescriber of it (30). Medicare paid $13.62 per fill, versus $10.41 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 is a long-acting form of oxybutynin that is used to treat overactive bladder and urinary conditions.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 20 prescriptions for Oxybutynin Chloride Er, about 62% as often as the typical Massachusetts prescriber of it (32). Medicare paid $43.29 per fill, versus $28.53 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 a hormone.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 19 prescriptions for Estradiol, about half as often as the typical Massachusetts prescriber of it (38). Medicare paid $81.18 per fill, versus $79.86 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
This medication is used to treat a wide variety of bacterial infections, including those that cause acne.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 18 prescriptions for Doxycycline Monohydrate, about 66% as often as the typical Massachusetts prescriber of it (27). Medicare paid $4.06 per fill, versus $12.30 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
This medication is a mineral supplement used to treat or prevent low amounts of potassium in the blood.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 18 prescriptions for Klor-Con M20, about as often as the typical Massachusetts prescriber of it (18). Medicare paid $16.59 per fill, versus $20.23 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 drug is used to treat high blood pressure.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 18 prescriptions for Losartan-Hydrochlorothiazide, about 72% as often as the typical Massachusetts prescriber of it (25). Medicare paid $22.20 per fill, versus $22.82 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
Baclofen is used to treat muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury/disease).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 17 prescriptions for Baclofen, about half as often as the typical Massachusetts prescriber of it (38). Medicare paid $4.37 per fill, versus $20.34 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
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 Massachusetts prescribers
Dr. Gilbert wrote 16 prescriptions for Clopidogrel, about 41% as often as the typical Massachusetts prescriber of it (39). Medicare paid $9.81 per fill, versus $15.13 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
Meloxicam is used to treat arthritis.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 16 prescriptions for Meloxicam, about 40% as often as the typical Massachusetts prescriber of it (40). Medicare paid $0.71 per fill, versus $4.24 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
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 Massachusetts prescribers
Dr. Gilbert wrote 16 prescriptions for Prednisone, about 36% as often as the typical Massachusetts prescriber of it (44). Medicare paid $2.34 per fill, versus $4.60 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 Massachusetts prescribers
Dr. Gilbert wrote 15 prescriptions for Carvedilol, about 35% as often as the typical Massachusetts prescriber of it (43). Medicare paid $8.61 per fill, versus $10.97 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
Diltiazem is used to treat high blood pressure (hypertension) and prevent chest pain (angina).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 15 prescriptions for Diltiazem 24hr Er (Cd), about half as often as the typical Massachusetts prescriber of it (33). Medicare paid $39.56 per fill, versus $35.05 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
Nystatin is used to treat fungal skin infections.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 15 prescriptions for Nystatin, about 63% as often as the typical Massachusetts prescriber of it (24). Medicare paid $14.50 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 15 prescriptions for Synthroid, about half as often as the typical Massachusetts prescriber of it (30). Medicare paid $62.26 per fill, versus $59.24 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, allergies, rash).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 15 prescriptions for Triamcinolone Acetonide, about half as often as the typical Massachusetts prescriber of it (35). Medicare paid $3.43 per fill, versus $10.62 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat 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 Massachusetts prescribers
Dr. Gilbert wrote 15 prescriptions for Warfarin Sodium, about 33% as often as the typical Massachusetts prescriber of it (45). Medicare paid $8.62 per fill, versus $11.01 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
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 Massachusetts prescribers
Dr. Gilbert wrote 14 prescriptions for Lovastatin, about half as often as the typical Massachusetts prescriber of it (26). Medicare paid $3.71 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
Nifedipine is used alone or in combination with other drugs to treat high blood pressure (hypertension).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 14 prescriptions for Nifedipine Er, about half as often as the typical Massachusetts prescriber of it (25). Medicare paid $65.96 per fill, versus $27.64 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
Torsemide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 14 prescriptions for Torsemide, about 34% as often as the typical Massachusetts prescriber of it (42). Medicare paid $22.03 per fill, versus $20.11 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
This drug is used to treat high blood pressure.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 14 prescriptions for Valsartan-Hydrochlorothiazide, about 62% as often as the typical Massachusetts prescriber of it (23). Medicare paid $49.14 per fill, versus $42.94 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
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 Massachusetts prescribers
Dr. Gilbert wrote 14 prescriptions for Ventolin Hfa, about half as often as the typical Massachusetts prescriber of it (32). Medicare paid $72.56 per fill, versus $66.79 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 treat a wide variety of bacterial infections.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 13 prescriptions for Cephalexin, about half as often as the typical Massachusetts prescriber of it (28). Medicare paid $9.46 per fill, versus $7.71 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
Glipizide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 13 prescriptions for Glipizide, about 39% as often as the typical Massachusetts prescriber of it (33). Medicare paid $14.07 per fill, versus $10.70 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
Ipratropium is used to treat a runny nose caused by the common cold or seasonal allergies.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 13 prescriptions for Ipratropium Bromide, about 39% as often as the typical Massachusetts prescriber of it (33). Medicare paid $29.40 per fill, versus $30.83 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
Labetalol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 13 prescriptions for Labetalol Hcl, about half as often as the typical Massachusetts prescriber of it (25). Medicare paid $4.71 per fill, versus $33.59 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
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 Massachusetts prescribers
Dr. Gilbert wrote 13 prescriptions for Wixela Inhub, about half as often as the typical Massachusetts prescriber of it (27). Medicare paid $62.38 per fill, versus $126.95 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
Azithromycin is used to treat a wide variety of bacterial infections.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 12 prescriptions for Azithromycin, about 40% as often as the typical Massachusetts prescriber of it (30). Medicare paid $1.72 per fill, versus $5.64 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 medication is used to treat pain caused by nerve damage due to diabetes, shingles (herpes zoster) infection, or spinal cord injury.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 12 prescriptions for Pregabalin, about 36% as often as the typical Massachusetts prescriber of it (34). Medicare paid $4.19 per fill, versus $26.29 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 medication is a beta blocker used to treat high blood pressure, irregular heartbeats, shaking (tremors), and other conditions as determined by your doctor.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 12 prescriptions for Propranolol Hcl Er, about half as often as the typical Massachusetts prescriber of it (21). Medicare paid $50.91 per fill, versus $42.54 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
Spironolactone is used to treat high blood pressure and heart failure.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 12 prescriptions for Spironolactone, about 30% as often as the typical Massachusetts prescriber of it (40). Medicare paid $11.70 per fill, versus $9.98 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat and prevent ulcers in the intestines.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 12 prescriptions for Sucralfate, about half as often as the typical Massachusetts prescriber of it (26). Medicare paid $21.88 per fill, versus $61.23 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
Chlorthalidone is used to treat high blood pressure (hypertension).
Compared with Massachusetts prescribers
Fewer than five Massachusetts prescribers wrote this medication, so there is no state comparison.
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 Massachusetts prescribers
Dr. Gilbert wrote 12 prescriptions for Tizanidine Hcl, about 37% as often as the typical Massachusetts prescriber of it (33). Medicare paid $6.10 per fill, versus $12.32 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat a variety of skin conditions (such as eczema, dermatitis, allergies, rash).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 11 prescriptions for Betamethasone Diprop Augmented, about 26% as often as the typical Massachusetts prescriber of it (42). Medicare paid $7.64 per fill, versus $47.52 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
Ibuprofen is used to relieve pain from various conditions such as headache, dental pain, menstrual cramps, muscle aches, or arthritis.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 11 prescriptions for Ibuprofen, about 33% as often as the typical Massachusetts prescriber of it (34). Medicare paid $3.61 per fill, versus $7.90 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
Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 11 prescriptions for Montelukast Sodium, about 28% as often as the typical Massachusetts prescriber of it (39). Medicare paid $14.90 per fill, versus $15.71 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
This medication is an antibiotic used to treat bladder infections (acute cystitis).
Compared with Massachusetts prescribers
Dr. Gilbert wrote 11 prescriptions for Nitrofurantoin Mono-Macro, about half as often as the typical Massachusetts prescriber of it (24). Medicare paid $6.86 per fill, versus $11.54 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
Pramipexole is used alone or with other medications to treat Parkinson's disease.
Compared with Massachusetts prescribers
Dr. Gilbert wrote 11 prescriptions for Pramipexole Dihydrochloride, about half as often as the typical Massachusetts prescriber of it (22). Medicare paid $27.53 per fill, versus $15.84 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. Gilbert’s prescriptions
What does Dr. Gilbert prescribe most?
In 2024 Medicare Part D data, Dr. Gilbert's most prescribed medications were Atorvastatin Calcium (392), Lisinopril (273) and Simvastatin (257).
How does Dr. Gilbert's prescribing compare with other Massachusetts prescribers?
Of the 99 medications with a state comparison, Dr. Gilbert prescribes 24 more often than the typical Massachusetts prescriber, 24 about as often and 51 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Gilbert 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 Massachusetts 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.
