DOMINIC DEPHILLIPS
Prescription History 1780353813
Physician Assistant in Chelan, WA
What does Dominic Dephillips prescribe?
In 2024, Dominic Dephillips wrote 461 Medicare prescriptions for 23 medications. The most prescribed was Atorvastatin Calcium, with 45 prescriptions for 20 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 Dominic Dephillips prescribes.
Medications 23 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 Washington 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 Washington prescribers
Dominic Dephillips wrote 45 prescriptions for Atorvastatin Calcium, about 27% as often as the typical Washington prescriber of it (166). Medicare paid $15.84 per fill, versus $11.43 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
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Washington prescribers
Dominic Dephillips wrote 35 prescriptions for Losartan Potassium, about 34% as often as the typical Washington prescriber of it (102). Medicare paid $10.82 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
Lisinopril is used to treat high blood pressure.
Compared with Washington prescribers
Dominic Dephillips wrote 33 prescriptions for Lisinopril, about 32% as often as the typical Washington prescriber of it (105). Medicare paid $8.57 per fill, versus $8.60 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Washington prescribers
Dominic Dephillips wrote 29 prescriptions for Amlodipine Besylate, about 27% as often as the typical Washington prescriber of it (106). Medicare paid $4.91 per fill, versus $7.92 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
Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH).
Compared with Washington prescribers
Dominic Dephillips wrote 27 prescriptions for Tamsulosin Hcl, about 39% as often as the typical Washington prescriber of it (70). Medicare paid $19.49 per fill, versus $16.56 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
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 Washington prescribers
Dominic Dephillips wrote 25 prescriptions for Eliquis, about 37% as often as the typical Washington prescriber of it (67). Medicare paid $1,000.92 per fill, versus $994.95 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
Gabapentin is used with other medications to prevent and control seizures.
Compared with Washington prescribers
Dominic Dephillips wrote 25 prescriptions for Gabapentin, about 35% as often as the typical Washington prescriber of it (72). Medicare paid $18.71 per fill, versus $19.65 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 Washington prescribers
Dominic Dephillips wrote 24 prescriptions for Fluticasone Propionate, about 68% as often as the typical Washington prescriber of it (35). Medicare paid $7.05 per fill, versus $18.06 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 Washington prescribers
Dominic Dephillips wrote 24 prescriptions for Omeprazole, about 31% as often as the typical Washington prescriber of it (78). Medicare paid $13.44 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 combination medication is used to relieve moderate to severe pain.
Compared with Washington prescribers
Dominic Dephillips wrote 22 prescriptions for Hydrocodone-Acetaminophen, about 36% as often as the typical Washington prescriber of it (60). Medicare paid $18.03 per fill, versus $20.62 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 help relieve moderate to severe pain.
Compared with Washington prescribers
Dominic Dephillips wrote 18 prescriptions for Oxycodone Hcl, about 36% as often as the typical Washington prescriber of it (50). Medicare paid $20.14 per fill, versus $14.22 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
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 Washington prescribers
Dominic Dephillips wrote 16 prescriptions for Rosuvastatin Calcium, about 20% as often as the typical Washington prescriber of it (81). Medicare paid $13.97 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
See also Warning section.
Compared with Washington prescribers
Dominic Dephillips wrote 15 prescriptions for Tramadol Hcl, about 38% as often as the typical Washington prescriber of it (40). Medicare paid $1.91 per fill, versus $8.40 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 Washington prescribers
Dominic Dephillips wrote 14 prescriptions for Prednisone, about 37% as often as the typical Washington prescriber of it (38). Medicare paid $1.06 per fill, versus $5.30 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 used to treat high blood pressure.
Compared with Washington prescribers
Dominic Dephillips wrote 13 prescriptions for Hydrochlorothiazide, about 23% as often as the typical Washington prescriber of it (57). Medicare paid $1.69 per fill, versus $5.34 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Washington prescribers
Dominic Dephillips wrote 13 prescriptions for Levothyroxine Sodium, about 11% as often as the typical Washington prescriber of it (116). Medicare paid $11.74 per fill, versus $11.18 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
Minoxidil is used with other medications to treat high blood pressure (hypertension).
Compared with Washington prescribers
Dominic Dephillips wrote 13 prescriptions for Minoxidil, about 40% as often as the typical Washington prescriber of it (32). Medicare paid $6.00 per fill, versus $11.31 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 medication is used to help relieve moderate to severe pain.
Compared with Washington prescribers
Dominic Dephillips wrote 13 prescriptions for Oxycodone-Acetaminophen, about 32% as often as the typical Washington prescriber of it (41). Medicare paid $5.84 per fill, versus $25.07 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
This medication is used to treat anxiety.
Compared with Washington prescribers
Dominic Dephillips wrote 12 prescriptions for Lorazepam, about 36% as often as the typical Washington prescriber of it (33). Medicare paid $1.90 per fill, versus $7.19 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
Dulaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Washington prescribers
Dominic Dephillips wrote 12 prescriptions for Trulicity, about 41% as often as the typical Washington prescriber of it (29). Medicare paid $983.05 per fill, versus $1,264.12 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 Washington prescribers
Dominic Dephillips wrote 11 prescriptions for Amoxicillin-Clavulanate Potass, about half as often as the typical Washington prescriber of it (23). Medicare paid $4.77 per fill, versus $10.74 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 a beta blocker used to treat high blood pressure, irregular heartbeats, shaking (tremors), and other conditions.
Compared with Washington prescribers
Dominic Dephillips wrote 11 prescriptions for Propranolol Hcl, about half as often as the typical Washington prescriber of it (24). Medicare paid $26.78 per fill, versus $18.70 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
This medication is used to treat depression.
Compared with Washington prescribers
Dominic Dephillips wrote 11 prescriptions for Trazodone Hcl, about 18% as often as the typical Washington prescriber of it (61). Medicare paid $4.98 per fill, versus $10.78 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Dominic Dephillips’s prescriptions
What does Dominic Dephillips prescribe most?
In 2024 Medicare Part D data, Dominic Dephillips's most prescribed medications were Atorvastatin Calcium (45), Losartan Potassium (35) and Lisinopril (33).
How does Dominic Dephillips's prescribing compare with other Washington prescribers?
Of the 23 medications with a state comparison, Dominic Dephillips prescribes 23 less often than the typical Washington prescriber. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dominic Dephillips 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 Washington 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.
