ANA CLARISSA BUTAC MARCUS APRN-CNP, RN
Prescription History 1407488331
Nurse Practitioner - Acute Care in Houston, TX
What does Ana Clarissa Marcus prescribe?
In 2024, Ana Clarissa Marcus wrote 12 Medicare prescriptions for 1 medication. The most prescribed was Entresto (sacubitril/valsartan), 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 Ana Clarissa Marcus 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 Texas prescribers.
What it is used for
This product is used to treat certain types of heart failure.
Compared with Texas prescribers
Ana Clarissa Marcus wrote 12 prescriptions for Entresto, about 23% as often as the typical Texas prescriber of it (53). Medicare paid $1,415.72 per fill, versus $1,062.82 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Ana Clarissa Marcus’s prescriptions
What does Ana Clarissa Marcus prescribe most?
In 2024 Medicare Part D data, Ana Clarissa Marcus's most prescribed medication was Entresto (12).
How does Ana Clarissa Marcus's prescribing compare with other Texas prescribers?
Of the 1 medication with a state comparison, Ana Clarissa Marcus prescribes 1 less often than the typical Texas prescriber. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Ana Clarissa Marcus 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 Texas 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.
