CASEY GAFFNEY PA-C
Prescription History 1194191221
Physician Assistant in Arlington, MA
What does Casey Gaffney prescribe?
In 2024, Casey Gaffney wrote 173 Medicare prescriptions for 8 medications. The most prescribed was Atorvastatin Calcium, with 41 prescriptions for 17 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 Casey Gaffney prescribes.
Medications 8 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
Casey Gaffney wrote 41 prescriptions for Atorvastatin Calcium, about 22% as often as the typical Massachusetts prescriber of it (188). Medicare paid $14.28 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
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
Casey Gaffney wrote 28 prescriptions for Warfarin Sodium, about 62% as often as the typical Massachusetts prescriber of it (45). Medicare paid $7.13 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
Lisinopril is used to treat high blood pressure.
Compared with Massachusetts prescribers
Casey Gaffney wrote 27 prescriptions for Lisinopril, about 22% as often as the typical Massachusetts prescriber of it (123). Medicare paid $7.95 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
This medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder).
Compared with Massachusetts prescribers
Casey Gaffney wrote 18 prescriptions for Fluoxetine Hcl, about half as often as the typical Massachusetts prescriber of it (40). Medicare paid $3.21 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Massachusetts prescribers
Casey Gaffney wrote 17 prescriptions for Amlodipine Besylate, about 14% as often as the typical Massachusetts prescriber of it (126). Medicare paid $3.74 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Massachusetts prescribers
Casey Gaffney wrote 15 prescriptions for Levothyroxine Sodium, about 12% as often as the typical Massachusetts prescriber of it (123). Medicare paid $13.83 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
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Massachusetts prescribers
Casey Gaffney wrote 15 prescriptions for Losartan Potassium, about 17% as often as the typical Massachusetts prescriber of it (90). Medicare paid $11.78 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
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
Casey Gaffney wrote 12 prescriptions for Albuterol Sulfate Hfa, about 21% as often as the typical Massachusetts prescriber of it (58). Medicare paid $26.63 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.
Questions about Casey Gaffney’s prescriptions
What does Casey Gaffney prescribe most?
In 2024 Medicare Part D data, Casey Gaffney's most prescribed medications were Atorvastatin Calcium (41), Warfarin Sodium (28) and Lisinopril (27).
How does Casey Gaffney's prescribing compare with other Massachusetts prescribers?
Of the 8 medications with a state comparison, Casey Gaffney prescribes 8 less often than the typical Massachusetts prescriber. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Casey Gaffney 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.
