DR. ETHAN DANIEL BORRE MD, PHD
Prescription History 1245932011
Internal Medicine in Boston, MA

Active since March 17, 2023PECOS EnrolledAccepts Medicare Assignment
55 FRUIT ST, BOSTON, MA 02114(617) 726-2000 Get Directions

NPPES record last updated: August 5, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 5, 2026, Mar 17, 2023 (2 updates tracked since 2023).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. ETHAN DANIEL BORRE MD, PHD, an active Internal Medicine specialist practicing in Boston, MA. Our medical registry currently tracks 11 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 180 documented patient claims. Among these therapy options, the most frequently utilized medication is Atorvastatin Calcium, which accounts for 36 claims alone. Use the table below to sort by claims, cost, or utilization compared with the state average; select any medication for its full profile.

11
Medications
180
Total Claims
277
30-Day Fills
Atorvastatin Calcium
Most Prescribed · 36 claims
View details
11 medications · 2024 Medicare Part D
Medicare Part D medications prescribed by DR. ETHAN DANIEL BORRE MD, PHD in 2024, with prescription volumes, average cost per fill, and MA state comparisons
Medication Prescriptions (2024)Rx (2024) Avg Cost per FillCost / Fill Vs. Other MA PrescribersVs. MA Avg

About Atorvastatin Calcium: Atorvastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood. Show more ▾

It belongs to a group of drugs known as "statins." It works by reducing the amount of cholesterol made by the liver. Lowering "bad" cholesterol and triglycerides and raising "good" cholesterol decreases the risk of heart disease and helps prevent strokes and heart attacks. In addition to eating a proper diet (such as a low-cholesterol/low-fat diet), other lifestyle changes that may help this medication work better include exercising, losing weight if overweight, and stopping smoking. Consult your doctor for more details. A pyrrole and heptanoic acid derivative, HYDROXYMETHYLGLUTARYL-COA REDUCTASE INHIBITOR (statin), and ANTICHOLESTEREMIC AGENT that is used to reduce serum levels of LDL-CHOLESTEROL; APOLIPOPROTEIN B; and TRIGLYCERIDES. It is used to increase serum levels of HDL-CHOLESTEROL in the treatment of HYPERLIPIDEMIAS, and for the prevention of CARDIOVASCULAR DISEASES in patients with multiple risk factors.

In 2024, this provider wrote 36 Medicare prescriptions for Atorvastatin Calcium, about 19% of the volume of the typical Massachusetts prescriber of this medication (188). Medicare paid an average of $6.77 per fill, versus $13.82 statewide.

How often this provider prescribes it

This provider
36
MA average
188.0

This provider prescribes this medication less often than the average MA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$6.77
MA average
$13.82

This provider's average cost per fill is below the MA average for this medication.

73
30-Day Fills
standardized to 30-day supplies
2,166
Days of Medication
total across all patients in 2024

About Amlodipine Besylate: Amlodipine is used with or without other medications to treat high blood pressure. Show more ▾

Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Amlodipine belongs to a class of drugs known as calcium channel blockers. It works by relaxing blood vessels so blood can flow more easily. Amlodipine is also used to prevent certain types of chest pain (angina). It may help to increase your ability to exercise and decrease the frequency of angina attacks. It should not be used to treat attacks of chest pain when they occur. Use other medications (such as sublingual nitroglycerin) to relieve attacks of chest pain as directed by your doctor. A long-acting dihydropyridine calcium channel blocker. It is effective in the treatment of ANGINA PECTORIS and HYPERTENSION.

In 2024, this provider wrote 26 Medicare prescriptions for Amlodipine Besylate, about a quarter of the volume of the typical Massachusetts prescriber of this medication (125.7). Medicare paid an average of $5.74 per fill, versus $7.46 statewide.

How often this provider prescribes it

This provider
26
MA average
125.7

This provider prescribes this medication less often than the average MA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$5.74
MA average
$7.46

This provider's average cost per fill is below the MA average for this medication.

52
30-Day Fills
standardized to 30-day supplies
1,546
Days of Medication
total across all patients in 2024

About Chlorthalidone: Chlorthalidone is used to treat high blood pressure (hypertension). Show more ▾

Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. It is also used to reduce extra salt and water in the body caused by conditions such as heart failure, liver disease, and kidney disease. Decreasing extra salt and water in the body helps to decrease swelling (edema) and breathing problems caused by fluid in the lungs. Chlorthalidone is a "water pill" (diuretic). It increases the amount of urine you make, especially when you first start the medication. It also helps to relax the blood vessels so that blood can flow more easily. A benzenesulfonamide-phthalimidine that tautomerizes to a BENZOPHENONES form. It is considered a thiazide-like diuretic.

In 2024, this provider wrote 17 Medicare prescriptions for Chlorthalidone, about 62% of the volume of the typical Massachusetts prescriber of this medication (27.4). Medicare paid an average of $9.75 per fill, versus $21.30 statewide.

How often this provider prescribes it

This provider
17
MA average
27.4

This provider prescribes this medication less often than the average MA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$9.75
MA average
$21.30

This provider's average cost per fill is below the MA average for this medication.

25
30-Day Fills
standardized to 30-day supplies
703
Days of Medication
total across all patients in 2024

About Carvedilol: Carvedilol is used to treat high blood pressure and heart failure. Show more ▾

It is also used after a heart attack to improve the chance of survival if your heart is not pumping well. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. This drug works by blocking the action of certain natural substances in your body, such as epinephrine, on the heart and blood vessels. This effect lowers your heart rate, blood pressure, and strain on your heart. Carvedilol belongs to a class of drugs known as alpha and beta blockers. A carbazole and propanol derivative that acts as a non-cardioselective beta blocker and vasodilator. It has blocking activity for ALPHA 1 ADRENERGIC RECEPTORS and, at higher doses, may function as a blocker of CALCIUM CHANNELS; it also has antioxidant properties. Carvedilol is used in the treatment of HYPERTENSION; ANGINA PECTORIS; and HEART FAILURE. It can also reduce the risk of death following MYOCARDIAL INFARCTION.

In 2024, this provider wrote 15 Medicare prescriptions for Carvedilol, about a third of the volume of the typical Massachusetts prescriber of this medication (43.2). Medicare paid an average of $3.68 per fill, versus $10.97 statewide.

How often this provider prescribes it

This provider
15
MA average
43.2

This provider prescribes this medication less often than the average MA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$3.68
MA average
$10.97

This provider's average cost per fill is below the MA average for this medication.

17
30-Day Fills
standardized to 30-day supplies
486
Days of Medication
total across all patients in 2024

About Oxycodone Hcl: This medication is used to help relieve moderate to severe pain. Show more ▾

Oxycodone belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain. A semisynthetic derivative of CODEINE.

In 2024, this provider wrote 15 Medicare prescriptions for Oxycodone Hcl, about a third of the volume of the typical Massachusetts prescriber of this medication (44.8). Medicare paid an average of $7.19 per fill, versus $12.16 statewide.

How often this provider prescribes it

This provider
15
MA average
44.8

This provider prescribes this medication less often than the average MA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$7.19
MA average
$12.16

This provider's average cost per fill is below the MA average for this medication.

15
30-Day Fills
standardized to 30-day supplies
327
Days of Medication
total across all patients in 2024

About Lisinopril: Lisinopril is used to treat high blood pressure. Show more ▾

Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. It is also used to treat heart failure and to improve survival after a heart attack. Lisinopril belongs to a class of drugs known as ACE inhibitors. It works by relaxing blood vessels so blood can flow more easily. One of the ANGIOTENSIN-CONVERTING ENZYME INHIBITORS (ACE inhibitors), orally active, that has been used in the treatment of hypertension and congestive heart failure.

In 2024, this provider wrote 14 Medicare prescriptions for Lisinopril, about 11% of the volume of the typical Massachusetts prescriber of this medication (123.3). Medicare paid an average of $4.83 per fill, versus $8.13 statewide.

How often this provider prescribes it

This provider
14
MA average
123.3

This provider prescribes this medication less often than the average MA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$4.83
MA average
$8.13

This provider's average cost per fill is below the MA average for this medication.

32
30-Day Fills
standardized to 30-day supplies
960
Days of Medication
total across all patients in 2024

About Anastrozole: Anastrozole is used to treat breast cancer in women after menopause. Show more ▾

Some breast cancers are made to grow faster by a natural hormone called estrogen. Anastrozole decreases the amount of estrogen the body makes and helps to slow or reverse the growth of these breast cancers. A nitrile and triazole derivative that acts as a selective nonsteroidal aromatase inhibitor. It is used in the treatment of ESTROGEN NUCLEAR RECEPTOR-positive breast cancer in postmenopausal women.

In 2024, this provider wrote 12 Medicare prescriptions for Anastrozole, about 18% of the volume of the typical Massachusetts prescriber of this medication (64.9). Medicare paid an average of $4.70 per fill, versus $24.20 statewide.

How often this provider prescribes it

This provider
12
MA average
64.9

This provider prescribes this medication less often than the average MA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$4.70
MA average
$24.20

This provider's average cost per fill is below the MA average for this medication.

12
30-Day Fills
standardized to 30-day supplies
336
Days of Medication
total across all patients in 2024

About Valsartan: Valsartan is used to treat high blood pressure and heart failure. Show more ▾

It is also used to improve the chance of living longer after a heart attack. In people with heart failure, it may also lower the chance of having to go to the hospital for heart failure. Valsartan belongs to a class of drugs called angiotensin receptor blockers (ARBs). It works by relaxing blood vessels so that blood can flow more easily. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. A tetrazole derivative and ANGIOTENSIN II TYPE 1 RECEPTOR BLOCKER that is used to treat HYPERTENSION.

In 2024, this provider wrote 12 Medicare prescriptions for Valsartan, about a third of the volume of the typical Massachusetts prescriber of this medication (34.2). Medicare paid an average of $7.94 per fill, versus $36.63 statewide.

How often this provider prescribes it

This provider
12
MA average
34.2

This provider prescribes this medication less often than the average MA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$7.94
MA average
$36.63

This provider's average cost per fill is below the MA average for this medication.

12
30-Day Fills
standardized to 30-day supplies
336
Days of Medication
total across all patients in 2024

About Gabapentin: Gabapentin is used with other medications to prevent and control seizures. Show more ▾

It is also used to relieve nerve pain following shingles (a painful rash due to herpes zoster infection) in adults. Gabapentin is known as an anticonvulsant or antiepileptic drug. A cyclohexane-gamma-aminobutyric acid derivative that is used for the treatment of PARTIAL SEIZURES; NEURALGIA; and RESTLESS LEGS SYNDROME.

In 2024, this provider wrote 11 Medicare prescriptions for Gabapentin, about 14% of the volume of the typical Massachusetts prescriber of this medication (80.5). Medicare paid an average of $11.33 per fill, versus $14.49 statewide.

How often this provider prescribes it

This provider
11
MA average
80.5

This provider prescribes this medication less often than the average MA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$11.33
MA average
$14.49

This provider's average cost per fill is below the MA average for this medication.

15
30-Day Fills
standardized to 30-day supplies
450
Days of Medication
total across all patients in 2024

About Metformin Hcl: Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar. Show more ▾

It is used in patients with type 2 diabetes. Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. Proper control of diabetes may also lessen your risk of a heart attack or stroke. Metformin works by helping to restore your body's proper response to the insulin you naturally produce. It also decreases the amount of sugar that your liver makes and that your stomach/intestines absorb. A biguanide hypoglycemic agent used in the treatment of non-insulin-dependent diabetes mellitus not responding to dietary modification. Metformin improves glycemic control by improving insulin sensitivity and decreasing intestinal absorption of glucose. (From Martindale, The Extra Pharmacopoeia, 30th ed, p289)

In 2024, this provider wrote 11 Medicare prescriptions for Metformin Hcl, about 15% of the volume of the typical Massachusetts prescriber of this medication (72.6). Medicare paid an average of $3.37 per fill, versus $9.67 statewide.

How often this provider prescribes it

This provider
11
MA average
72.6

This provider prescribes this medication less often than the average MA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$3.37
MA average
$9.67

This provider's average cost per fill is below the MA average for this medication.

13
30-Day Fills
standardized to 30-day supplies
370
Days of Medication
total across all patients in 2024

About Ms Contin: This medication is used to help relieve severe ongoing pain (such as due to cancer). Show more ▾

Morphine belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain. The higher strengths of this drug (100 milligrams or more per tablet) should be used only if you have been regularly taking moderate to large amounts of opioid pain medications. These strengths may cause overdose (even death) if taken by a person who has not been regularly taking opioids. Do not use the extended-release form of morphine to relieve pain that is mild or that will go away in a few days. This medication is not for occasional ("as needed") use. The principal alkaloid in opium and the prototype opiate analgesic and narcotic. Morphine has widespread effects in the central nervous system and on smooth muscle.

In 2024, this provider wrote 11 Medicare prescriptions for Ms Contin. Medicare paid an average of $1,186.62 per fill. No state comparison is available for this medication.

How often this provider prescribes it

No state benchmark is available for this medication.

What Medicare paid per fill

$1,186.62
Cost per fill

Gross Part D cost per fill; not the patient's out-of-pocket price.

11
30-Day Fills
standardized to 30-day supplies
330
Days of Medication
total across all patients in 2024
No medications match the current filters.
= the 5 medications this provider prescribes most.▲ More than typical≈ Typical▼ Less than typical= prescription volume vs the average MA prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the MA average cost per fill.

About this data. The prescription history for DR. ETHAN DANIEL BORRE MD, PHD is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2024, the most recent federal release. Figures cover prescriptions filled for Medicare Part D beneficiaries only; prescriptions under private insurance, Medicaid, or self-pay plans are not included. Because prescribing decisions are generally consistent across coverage types, this record offers a useful view of the overall Internal Medicine prescribing approach at this Boston, MA practice.

Reading the costs. Drug costs are gross amounts paid to pharmacies under Part D, including both plan and beneficiary payments. They are not the price a patient pays at the pharmacy counter. Medications with fewer than 11 claims are excluded from the federal source data, and state comparisons use the average among MA prescribers of the same medication and form, shown only when at least five prescribers contribute. Always confirm current medications and costs directly with the provider and your plan.

About the medication summaries. Drug use descriptions come from the CMS Medicare Part D Drug Spending Dashboard (2024), and substance definitions from Medical Subject Headings (MeSH) 2026, U.S. National Library of Medicine. They are summaries that do not contain all possible information about a medication and are not individual medical advice. Ask a health care professional about any medication and your specific health needs.