DR. LAYTH LEWIS MD
Prescription History 1316625478
Student in an Organized Health Care Education/Training Program in Kalamazoo, MI
What does Dr. Lewis prescribe?
In 2024, Dr. Lewis wrote 136 Medicare prescriptions for 9 medications. The most prescribed was Atorvastatin Calcium, with 19 prescriptions.
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 Dr. Lewis prescribes.
Medications 9 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 Michigan 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 Michigan prescribers
Dr. Lewis wrote 19 prescriptions for Atorvastatin Calcium, about 10% as often as the typical Michigan prescriber of it (194). Medicare paid $8.91 per fill, versus $13.68 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 Michigan prescribers
Dr. Lewis wrote 19 prescriptions for Eliquis, about 22% as often as the typical Michigan prescriber of it (87). Medicare paid $604.36 per fill, versus $945.56 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
Lisinopril is used to treat high blood pressure.
Compared with Michigan prescribers
Dr. Lewis wrote 18 prescriptions for Lisinopril, about 15% as often as the typical Michigan prescriber of it (124). Medicare paid $10.99 per fill, versus $8.52 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 Michigan prescribers
Dr. Lewis wrote 15 prescriptions for Clopidogrel, about 27% as often as the typical Michigan prescriber of it (56). Medicare paid $4.60 per fill, versus $17.04 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 Michigan prescribers
Dr. Lewis wrote 15 prescriptions for Levothyroxine Sodium, about 10% as often as the typical Michigan prescriber of it (154). Medicare paid $5.78 per fill, versus $12.66 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
Insulin glargine is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Michigan prescribers
Dr. Lewis wrote 14 prescriptions for Lantus Solostar, about 32% as often as the typical Michigan prescriber of it (44). Medicare paid $294.46 per fill, versus $143.26 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 Michigan prescribers
Dr. Lewis wrote 12 prescriptions for Hydrochlorothiazide, about 18% as often as the typical Michigan prescriber of it (67). Medicare paid $4.22 per fill, versus $5.14 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
Isosorbide mononitrate is used to prevent chest pain (angina) in patients with a certain heart condition (coronary artery disease).
Compared with Michigan prescribers
Dr. Lewis wrote 12 prescriptions for Isosorbide Mononitrate Er, about 27% as often as the typical Michigan prescriber of it (44). Medicare paid $2.04 per fill, versus $17.04 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Compared with Michigan prescribers
Dr. Lewis wrote 12 prescriptions for Pen Needle, about 76% as often as the typical Michigan prescriber of it (16). Medicare paid $27.00 per fill, versus $38.06 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Dr. Lewis’s prescriptions
What does Dr. Lewis prescribe most?
In 2024 Medicare Part D data, Dr. Lewis's most prescribed medications were Atorvastatin Calcium (19), Eliquis (19) and Lisinopril (18).
How does Dr. Lewis's prescribing compare with other Michigan prescribers?
Of the 9 medications with a state comparison, Dr. Lewis prescribes 1 about as often than the typical Michigan prescriber and 8 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Lewis 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 Michigan 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.
