ELLISON J TIMMER N.P.
Prescription History 1982976304
Nurse Practitioner - Family in Holland, MI
What does Ellison Timmer prescribe?
In 2024, Ellison Timmer wrote 288 Medicare prescriptions for 13 medications. The most prescribed was Anastrozole, with 57 prescriptions for 18 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 Ellison Timmer prescribes.
Medications 13 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
Anastrozole is used to treat breast cancer in women after menopause.
Compared with Michigan prescribers
Ellison Timmer wrote 57 prescriptions for Anastrozole, about 74% as often as the typical Michigan prescriber of it (77). Medicare paid $17.88 per fill, versus $38.02 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 combination medication is used to relieve moderate to severe pain.
Compared with Michigan prescribers
Ellison Timmer wrote 31 prescriptions for Hydrocodone-Acetaminophen, about 33% as often as the typical Michigan prescriber of it (93). Medicare paid $20.38 per fill, versus $14.86 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
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 Michigan prescribers
Ellison Timmer wrote 29 prescriptions for Prednisone, about 62% as often as the typical Michigan prescriber of it (47). Medicare paid $4.45 per fill, versus $4.15 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
Acyclovir is used to treat infections caused by certain types of viruses.
Compared with Michigan prescribers
Ellison Timmer wrote 26 prescriptions for Acyclovir, about as often as the typical Michigan prescriber of it (27). Medicare paid $18.39 per fill, versus $17.93 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 Michigan prescribers
Ellison Timmer wrote 25 prescriptions for Tamsulosin Hcl, about 29% as often as the typical Michigan prescriber of it (87). Medicare paid $8.47 per fill, versus $19.34 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
See also Warning section.
Compared with Michigan prescribers
Ellison Timmer wrote 22 prescriptions for Tramadol Hcl, about half as often as the typical Michigan prescriber of it (51). Medicare paid $9.54 per fill, versus $5.99 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 Michigan prescribers
Ellison Timmer wrote 20 prescriptions for Gabapentin, about 23% as often as the typical Michigan prescriber of it (88). Medicare paid $11.42 per fill, versus $14.20 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 diarrhea.
Compared with Michigan prescribers
Ellison Timmer wrote 16 prescriptions for Diphenoxylate-Atropine, about 84% as often as the typical Michigan prescriber of it (19). Medicare paid $13.43 per fill, versus $25.67 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 types of breast cancer (such as hormone-receptor-positive breast cancer) in women after menopause.
Compared with Michigan prescribers
Ellison Timmer wrote 16 prescriptions for Letrozole, about 31% as often as the typical Michigan prescriber of it (51). Medicare paid $28.44 per fill, versus $40.74 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
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
Ellison Timmer wrote 12 prescriptions for Eliquis, about 14% as often as the typical Michigan prescriber of it (87). Medicare paid $924.15 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
This medication is used to treat anxiety.
Compared with Michigan prescribers
Ellison Timmer wrote 12 prescriptions for Lorazepam, about 30% as often as the typical Michigan prescriber of it (40). Medicare paid $2.68 per fill, versus $7.30 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 help relieve severe ongoing pain (such as due to cancer).
Compared with Michigan prescribers
Ellison Timmer wrote 11 prescriptions for Morphine Sulfate Er, about 24% as often as the typical Michigan prescriber of it (45). Medicare paid $22.62 per fill, versus $29.03 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 mineral supplement used to treat or prevent low amounts of potassium in the blood.
Compared with Michigan prescribers
Ellison Timmer wrote 11 prescriptions for Potassium Chloride, about 19% as often as the typical Michigan prescriber of it (58). Medicare paid $10.74 per fill, versus $23.31 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Ellison Timmer’s prescriptions
What does Ellison Timmer prescribe most?
In 2024 Medicare Part D data, Ellison Timmer's most prescribed medications were Anastrozole (57), Hydrocodone-Acetaminophen (31) and Prednisone (29).
How does Ellison Timmer's prescribing compare with other Michigan prescribers?
Of the 13 medications with a state comparison, Ellison Timmer prescribes 2 about as often than the typical Michigan prescriber and 11 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Ellison Timmer 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.
