MRS. SAMANTHA SHERWOOD MAXFIELD
Prescription History 1710690987
Physician Assistant in Grants Pass, OR
What does Samantha Maxfield prescribe?
In 2024, Samantha Maxfield wrote 1,021 Medicare prescriptions for 37 medications. The most prescribed was Atorvastatin Calcium, with 86 prescriptions for 27 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 Samantha Maxfield prescribes.
Medications 37 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 Oregon 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 Oregon prescribers
Samantha Maxfield wrote 86 prescriptions for Atorvastatin Calcium, about half as often as the typical Oregon prescriber of it (168). Medicare paid $15.13 per fill, versus $12.77 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
Lisinopril is used to treat high blood pressure.
Compared with Oregon prescribers
Samantha Maxfield wrote 78 prescriptions for Lisinopril, about 70% as often as the typical Oregon prescriber of it (111). Medicare paid $11.96 per fill, versus $8.73 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Oregon prescribers
Samantha Maxfield wrote 77 prescriptions for Levothyroxine Sodium, about half as often as the typical Oregon prescriber of it (130). Medicare paid $15.93 per fill, versus $12.22 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
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Oregon prescribers
Samantha Maxfield wrote 64 prescriptions for Losartan Potassium, about half as often as the typical Oregon prescriber of it (107). Medicare paid $6.52 per fill, versus $11.59 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
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Oregon prescribers
Samantha Maxfield wrote 55 prescriptions for Omeprazole, about 66% as often as the typical Oregon prescriber of it (83). Medicare paid $9.63 per fill, versus $15.87 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 medication is a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with Oregon prescribers
Samantha Maxfield wrote 49 prescriptions for Metoprolol Succinate, about half as often as the typical Oregon prescriber of it (93). Medicare paid $12.28 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
Alendronate is used to prevent and treat certain types of bone loss (osteoporosis) in adults.
Compared with Oregon prescribers
Samantha Maxfield wrote 48 prescriptions for Alendronate Sodium, about as often as the typical Oregon prescriber of it (47). Medicare paid $14.03 per fill, versus $10.71 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Oregon prescribers
Samantha Maxfield wrote 45 prescriptions for Amlodipine Besylate, about 41% as often as the typical Oregon prescriber of it (109). Medicare paid $5.31 per fill, versus $8.23 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 medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with Oregon prescribers
Samantha Maxfield wrote 38 prescriptions for Escitalopram Oxalate, about as often as the typical Oregon prescriber of it (40). Medicare paid $21.17 per fill, versus $13.34 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
Gabapentin is used with other medications to prevent and control seizures.
Compared with Oregon prescribers
Samantha Maxfield wrote 34 prescriptions for Gabapentin, about half as often as the typical Oregon prescriber of it (77). Medicare paid $18.32 per fill, versus $20.58 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
This medication is used to treat depression.
Compared with Oregon prescribers
Samantha Maxfield wrote 34 prescriptions for Trazodone Hcl, about half as often as the typical Oregon prescriber of it (64). Medicare paid $7.05 per fill, versus $11.02 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 high blood pressure.
Compared with Oregon prescribers
Samantha Maxfield wrote 26 prescriptions for Hydrochlorothiazide, about half as often as the typical Oregon prescriber of it (60). Medicare paid $3.91 per fill, versus $5.66 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
Donepezil is used to treat confusion (dementia) related to Alzheimer's disease.
Compared with Oregon prescribers
Samantha Maxfield wrote 25 prescriptions for Donepezil Hcl, about half as often as the typical Oregon prescriber of it (42). Medicare paid $19.43 per fill, versus $19.08 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
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 Oregon prescribers
Samantha Maxfield wrote 23 prescriptions for Rosuvastatin Calcium, about 29% as often as the typical Oregon prescriber of it (79). Medicare paid $12.25 per fill, versus $16.28 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 a variety of skin conditions (such as eczema, dermatitis, allergies, rash).
Compared with Oregon prescribers
Samantha Maxfield wrote 23 prescriptions for Triamcinolone Acetonide, about 71% as often as the typical Oregon prescriber of it (33). Medicare paid $24.08 per fill, versus $10.18 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
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 Oregon prescribers
Samantha Maxfield wrote 22 prescriptions for Albuterol Sulfate Hfa, about 40% as often as the typical Oregon prescriber of it (56). Medicare paid $23.54 per fill, versus $32.53 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 depression.
Compared with Oregon prescribers
Samantha Maxfield wrote 20 prescriptions for Citalopram Hbr, about half as often as the typical Oregon prescriber of it (35). Medicare paid $6.34 per fill, versus $9.58 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
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 Oregon prescribers
Samantha Maxfield wrote 17 prescriptions for Lovastatin, about half as often as the typical Oregon prescriber of it (31). Medicare paid $21.88 per fill, versus $11.86 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Oregon prescribers
Samantha Maxfield wrote 17 prescriptions for Metformin Hcl, about 26% as often as the typical Oregon prescriber of it (66). Medicare paid $12.22 per fill, versus $10.21 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
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 Oregon prescribers
Samantha Maxfield wrote 17 prescriptions for Prednisone, about half as often as the typical Oregon prescriber of it (38). Medicare paid $5.08 per fill, versus $5.66 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
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 Oregon prescribers
Samantha Maxfield wrote 15 prescriptions for Fluticasone Propionate, about half as often as the typical Oregon prescriber of it (33). Medicare paid $12.50 per fill, versus $17.53 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
Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH).
Compared with Oregon prescribers
Samantha Maxfield wrote 15 prescriptions for Tamsulosin Hcl, about 21% as often as the typical Oregon prescriber of it (72). Medicare paid $14.32 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
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 Oregon prescribers
Samantha Maxfield wrote 14 prescriptions for Clopidogrel, about 36% as often as the typical Oregon prescriber of it (39). Medicare paid $17.42 per fill, versus $14.43 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).
Compared with Oregon prescribers
Samantha Maxfield wrote 14 prescriptions for Fluoxetine Hcl, about 38% as often as the typical Oregon prescriber of it (37). Medicare paid $4.91 per fill, versus $13.71 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 anxiety.
Compared with Oregon prescribers
Samantha Maxfield wrote 14 prescriptions for Lorazepam, about 41% as often as the typical Oregon prescriber of it (34). Medicare paid $3.09 per fill, versus $6.92 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
This medication is used to treat certain bladder problems (overactive bladder, neurogenic detrusor overactivity).
Compared with Oregon prescribers
Samantha Maxfield wrote 14 prescriptions for Myrbetriq, about 42% as often as the typical Oregon prescriber of it (34). Medicare paid $479.97 per fill, versus $702.69 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, post-traumatic stress disorder, social anxiety disorder).
Compared with Oregon prescribers
Samantha Maxfield wrote 14 prescriptions for Sertraline Hcl, about 28% as often as the typical Oregon prescriber of it (51). Medicare paid $9.82 per fill, versus $12.14 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Oregon prescribers
Samantha Maxfield wrote 14 prescriptions for Synthroid, about half as often as the typical Oregon prescriber of it (27). Medicare paid $61.46 per fill, versus $56.22 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
This medication is used along with regular tooth brushing/flossing to treat gingivitis, a gum disease that causes red, swollen, and easily bleeding gums.
Compared with Oregon prescribers
Samantha Maxfield wrote 13 prescriptions for Chlorhexidine Gluconate, about 28% as often as the typical Oregon prescriber of it (46). Medicare paid $15.65 per fill, versus $6.63 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
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 Oregon prescribers
Samantha Maxfield wrote 13 prescriptions for Eliquis, about 19% as often as the typical Oregon prescriber of it (70). Medicare paid $1,095.26 per fill, versus $1,003.37 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 Oregon prescribers
Samantha Maxfield wrote 13 prescriptions for Farxiga, about 41% as often as the typical Oregon prescriber of it (32). Medicare paid $847.64 per fill, versus $935.09 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
Atenolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Oregon prescribers
Samantha Maxfield wrote 12 prescriptions for Atenolol, about 34% as often as the typical Oregon prescriber of it (35). Medicare paid $3.54 per fill, versus $9.61 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 depression.
Compared with Oregon prescribers
Samantha Maxfield wrote 12 prescriptions for Bupropion Hcl Sr, about half as often as the typical Oregon prescriber of it (22). Medicare paid $4.21 per fill, versus $22.07 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
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 Oregon prescribers
Samantha Maxfield wrote 12 prescriptions for Furosemide, about 20% as often as the typical Oregon prescriber of it (61). Medicare paid $6.22 per fill, versus $6.84 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
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with Oregon prescribers
Samantha Maxfield wrote 12 prescriptions for Pantoprazole Sodium, about 23% as often as the typical Oregon prescriber of it (51). Medicare paid $17.02 per fill, versus $15.28 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 certain mental/mood disorders (such as depression, anxiety).
Compared with Oregon prescribers
Samantha Maxfield wrote 11 prescriptions for Duloxetine Hcl, about 23% as often as the typical Oregon prescriber of it (48). Medicare paid $17.42 per fill, versus $26.63 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
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 Oregon prescribers
Samantha Maxfield wrote 11 prescriptions for Pravastatin Sodium, about 25% as often as the typical Oregon prescriber of it (43). Medicare paid $28.59 per fill, versus $15.39 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Samantha Maxfield’s prescriptions
What does Samantha Maxfield prescribe most?
In 2024 Medicare Part D data, Samantha Maxfield's most prescribed medications were Atorvastatin Calcium (86), Lisinopril (78) and Levothyroxine Sodium (77).
How does Samantha Maxfield's prescribing compare with other Oregon prescribers?
Of the 37 medications with a state comparison, Samantha Maxfield prescribes 2 about as often than the typical Oregon prescriber and 35 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Samantha Maxfield 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 Oregon 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.
