MRS. CATHERINE L STOTZ PHYSICIAN ASSISTANT
Prescription History 1487721221
Physician Assistant in Fontana, CA
What does Catherine Stotz prescribe?
In 2024, Catherine Stotz wrote 12 Medicare prescriptions for 1 medication. The most prescribed was Humulin 70/30 Kwikpen (insulin nph hum/reg insulin hm), with 12 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 Catherine Stotz prescribes.
Medications 1 medication
Prescriptions filled under Medicare Part D in 2024. Select a medication to see what it is used for and how it compares with other California prescribers.
What it is used for
Combination isophane/regular insulin is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with California prescribers
Catherine Stotz wrote 12 prescriptions for Humulin 70/30 Kwikpen, about half as often as the typical California prescriber of it (24). Medicare paid $384.17 per fill, versus $252.00 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Catherine Stotz’s prescriptions
What does Catherine Stotz prescribe most?
In 2024 Medicare Part D data, Catherine Stotz's most prescribed medication was Humulin 70/30 Kwikpen (12).
How does Catherine Stotz's prescribing compare with other California prescribers?
Of the 1 medication with a state comparison, Catherine Stotz prescribes 1 less often than the typical California prescriber. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Catherine Stotz 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 California 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.
