REBECCA LEANNE GREGOR PA
Prescription History 1891171237
Physician Assistant - Medical in Longmeadow, MA
What does Rebecca Gregor prescribe?
In 2024, Rebecca Gregor wrote 440 Medicare prescriptions for 14 medications. The most prescribed was Prednisone, with 105 prescriptions for 97 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 Rebecca Gregor prescribes.
Medications 14 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
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
Rebecca Gregor wrote 105 prescriptions for Prednisone, about 2.4 times as often as the typical Massachusetts prescriber of it (44). Medicare paid $2.13 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
This medication is used to treat a wide variety of bacterial infections, including those that cause acne.
Compared with Massachusetts prescribers
Rebecca Gregor wrote 47 prescriptions for Doxycycline Hyclate, about 1.6 times as often as the typical Massachusetts prescriber of it (29). Medicare paid $6.74 per fill, versus $11.64 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
Cefuroxime is used to treat a wide variety of bacterial infections.
Compared with Massachusetts prescribers
Rebecca Gregor wrote 37 prescriptions for Cefuroxime, about 1.3 times as often as the typical Massachusetts prescriber of it (28). Medicare paid $10.73 per fill, versus $11.61 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
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
Rebecca Gregor wrote 35 prescriptions for Albuterol Sulfate Hfa, about 61% as often as the typical Massachusetts prescriber of it (58). Medicare paid $16.33 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
This medication is used to treat a wide variety of bacterial infections.
Compared with Massachusetts prescribers
Rebecca Gregor wrote 33 prescriptions for Cefpodoxime Proxetil, about 1.4 times as often as the typical Massachusetts prescriber of it (24). Medicare paid $46.40 per fill, versus $39.82 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
Amoxicillin/clavulanic acid is a combination penicillin-type antibiotic used to treat a wide variety of bacterial infections.
Compared with Massachusetts prescribers
Rebecca Gregor wrote 31 prescriptions for Amoxicillin-Clavulanate Potass, about 1.3 times as often as the typical Massachusetts prescriber of it (24). Medicare paid $5.16 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
Azithromycin is used to treat a wide variety of bacterial infections.
Compared with Massachusetts prescribers
Rebecca Gregor wrote 31 prescriptions for Azithromycin, about as often as the typical Massachusetts prescriber of it (30). Medicare paid $3.17 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 an antibiotic used to treat bladder infections (acute cystitis).
Compared with Massachusetts prescribers
Rebecca Gregor wrote 21 prescriptions for Nitrofurantoin Mono-Macro, about 86% as often as the typical Massachusetts prescriber of it (24). Medicare paid $11.51 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
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 Massachusetts prescribers
Rebecca Gregor wrote 19 prescriptions for Paxlovid, about as often as the typical Massachusetts prescriber of it (21). Medicare paid $0.00 per fill, versus $31.83 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 medication is used to treat a variety of skin conditions (such as eczema, dermatitis, allergies, rash).
Compared with Massachusetts prescribers
Rebecca Gregor wrote 19 prescriptions for Triamcinolone Acetonide, about half as often as the typical Massachusetts prescriber of it (35). Medicare paid $4.27 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
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
Rebecca Gregor wrote 18 prescriptions for Fluticasone Propionate, about 41% as often as the typical Massachusetts prescriber of it (44). Medicare paid $7.22 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
This medication is used to treat a wide variety of bacterial infections.
Compared with Massachusetts prescribers
Rebecca Gregor wrote 16 prescriptions for Cephalexin, about half as often as the typical Massachusetts prescriber of it (28). Medicare paid $6.12 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
This medication is a combination of two antibiotics: sulfamethoxazole and trimethoprim.
Compared with Massachusetts prescribers
Rebecca Gregor wrote 15 prescriptions for Sulfamethoxazole-Trimethoprim, about half as often as the typical Massachusetts prescriber of it (26). Medicare paid $4.82 per fill, versus $5.08 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Dexamethasone is used to treat conditions such as arthritis, blood/hormone disorders, allergic reactions, skin diseases, eye problems, breathing problems, bowel disorders, cancer, and immune system disorders.
Compared with Massachusetts prescribers
Rebecca Gregor wrote 13 prescriptions for Dexamethasone, about half as often as the typical Massachusetts prescriber of it (28). Medicare paid $4.15 per fill, versus $12.34 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Rebecca Gregor’s prescriptions
What does Rebecca Gregor prescribe most?
In 2024 Medicare Part D data, Rebecca Gregor's most prescribed medications were Prednisone (105), Doxycycline Hyclate (47) and Cefuroxime (37).
How does Rebecca Gregor's prescribing compare with other Massachusetts prescribers?
Of the 14 medications with a state comparison, Rebecca Gregor prescribes 5 more often than the typical Massachusetts prescriber, 3 about as often and 6 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Rebecca Gregor 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.
