TENNILLE CYBIL BAKER P.A.
Prescription History 1811001290
Physician Assistant - Medical in Bozeman, MT
What does Tennille Baker prescribe?
In 2024, Tennille Baker wrote 116 Medicare prescriptions for 6 medications. The most prescribed was Acyclovir, with 28 prescriptions for 12 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 Tennille Baker prescribes.
Medications 6 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 Montana prescribers.
What it is used for
Acyclovir is used to treat infections caused by certain types of viruses.
Compared with Montana prescribers
Tennille Baker wrote 28 prescriptions for Acyclovir, about 1.3 times as often as the typical Montana prescriber of it (22). Medicare paid $12.38 per fill, versus $12.04 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
Anastrozole is used to treat breast cancer in women after menopause.
Compared with Montana prescribers
Tennille Baker wrote 22 prescriptions for Anastrozole, about 35% as often as the typical Montana prescriber of it (62). Medicare paid $17.07 per fill, versus $18.34 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
This medication is a combination of two antibiotics: sulfamethoxazole and trimethoprim.
Compared with Montana prescribers
Tennille Baker wrote 19 prescriptions for Sulfamethoxazole-Trimethoprim, about 90% as often as the typical Montana prescriber of it (21). Medicare paid $10.17 per fill, versus $4.50 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
Dexamethasone is used to treat conditions such as arthritis, blood/hormone disorders, allergic reactions, skin diseases, eye problems, breathing problems, bowel disorders, cancer, and immune system disorders.
Compared with Montana prescribers
Tennille Baker wrote 18 prescriptions for Dexamethasone, about 68% as often as the typical Montana prescriber of it (27). Medicare paid $25.07 per fill, versus $13.78 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 by people with sickle cell anemia to reduce the number of painful crises caused by the disease and to reduce the need for blood transfusions.
Compared with Montana prescribers
Tennille Baker wrote 16 prescriptions for Hydroxyurea, about half as often as the typical Montana prescriber of it (34). Medicare paid $21.74 per fill, versus $23.39 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 heavy bleeding during your menstrual period.
Compared with Montana prescribers
Tennille Baker wrote 13 prescriptions for Tranexamic Acid, about 29% as often as the typical Montana prescriber of it (45). Medicare paid $78.16 per fill, versus $22.88 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Tennille Baker’s prescriptions
What does Tennille Baker prescribe most?
In 2024 Medicare Part D data, Tennille Baker's most prescribed medications were Acyclovir (28), Anastrozole (22) and Sulfamethoxazole-Trimethoprim (19).
How does Tennille Baker's prescribing compare with other Montana prescribers?
Of the 6 medications with a state comparison, Tennille Baker prescribes 1 more often than the typical Montana prescriber, 1 about as often and 4 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Tennille Baker 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 Montana 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.
