DR. BONNIE L MCNAMARA MD
Prescription History 1932166345
Family Medicine in Lima, OH
What does Dr. Mcnamara prescribe?
In 2024, Dr. Mcnamara wrote 793 Medicare prescriptions for 28 medications. The most prescribed was Atorvastatin Calcium, with 83 prescriptions for 51 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 Dr. Mcnamara prescribes.
Medications 28 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 Ohio 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 Ohio prescribers
Dr. Mcnamara wrote 83 prescriptions for Atorvastatin Calcium, about 37% as often as the typical Ohio prescriber of it (224). Medicare paid $7.19 per fill, versus $9.54 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 Ohio prescribers
Dr. Mcnamara wrote 64 prescriptions for Lisinopril, about half as often as the typical Ohio prescriber of it (135). Medicare paid $7.99 per fill, versus $5.77 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 Ohio prescribers
Dr. Mcnamara wrote 58 prescriptions for Levothyroxine Sodium, about 34% as often as the typical Ohio prescriber of it (173). Medicare paid $7.62 per fill, versus $9.60 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
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Ohio prescribers
Dr. Mcnamara wrote 55 prescriptions for Losartan Potassium, about half as often as the typical Ohio prescriber of it (117). Medicare paid $5.66 per fill, versus $8.81 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
Rosuvastatin 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 Ohio prescribers
Dr. Mcnamara wrote 45 prescriptions for Rosuvastatin Calcium, about half as often as the typical Ohio prescriber of it (107). Medicare paid $13.86 per fill, versus $13.17 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Ohio prescribers
Dr. Mcnamara wrote 44 prescriptions for Amlodipine Besylate, about 29% as often as the typical Ohio prescriber of it (154). Medicare paid $5.33 per fill, versus $5.34 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Ohio prescribers
Dr. Mcnamara wrote 38 prescriptions for Metformin Hcl Er, about 61% as often as the typical Ohio prescriber of it (62). Medicare paid $17.05 per fill, versus $8.76 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
Simvastatin 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 Ohio prescribers
Dr. Mcnamara wrote 36 prescriptions for Simvastatin, about half as often as the typical Ohio prescriber of it (75). Medicare paid $8.34 per fill, versus $7.25 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Ohio prescribers
Dr. Mcnamara wrote 35 prescriptions for Metformin Hcl, about 36% as often as the typical Ohio prescriber of it (98). Medicare paid $7.92 per fill, versus $6.67 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
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Ohio prescribers
Dr. Mcnamara wrote 34 prescriptions for Omeprazole, about 30% as often as the typical Ohio prescriber of it (112). Medicare paid $7.40 per fill, versus $11.28 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 depression.
Compared with Ohio prescribers
Dr. Mcnamara wrote 30 prescriptions for Trazodone Hcl, about 40% as often as the typical Ohio prescriber of it (75). Medicare paid $4.02 per fill, versus $8.44 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 Ohio prescribers
Dr. Mcnamara wrote 27 prescriptions for Hydrochlorothiazide, about 35% as often as the typical Ohio prescriber of it (77). Medicare paid $5.93 per fill, versus $3.46 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 beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with Ohio prescribers
Dr. Mcnamara wrote 26 prescriptions for Metoprolol Succinate, about 21% as often as the typical Ohio prescriber of it (125). Medicare paid $13.44 per fill, versus $13.28 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 Ohio prescribers
Dr. Mcnamara wrote 18 prescriptions for Synthroid, about half as often as the typical Ohio prescriber of it (41). Medicare paid $74.42 per fill, versus $45.82 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
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with Ohio prescribers
Dr. Mcnamara wrote 17 prescriptions for Pantoprazole Sodium, about 19% as often as the typical Ohio prescriber of it (92). Medicare paid $6.58 per fill, versus $13.02 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 medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder, anxiety disorders, post-traumatic stress disorder).
Compared with Ohio prescribers
Dr. Mcnamara wrote 17 prescriptions for Paroxetine Hcl, about half as often as the typical Ohio prescriber of it (30). Medicare paid $7.85 per fill, versus $12.42 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
Pravastatin 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 Ohio prescribers
Dr. Mcnamara wrote 17 prescriptions for Pravastatin Sodium, about 31% as often as the typical Ohio prescriber of it (55). Medicare paid $14.29 per fill, versus $11.73 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 Ohio prescribers
Dr. Mcnamara wrote 16 prescriptions for Lisinopril-Hydrochlorothiazide, about 37% as often as the typical Ohio prescriber of it (43). Medicare paid $9.49 per fill, versus $6.65 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
Metoprolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Ohio prescribers
Dr. Mcnamara wrote 15 prescriptions for Metoprolol Tartrate, about 18% as often as the typical Ohio prescriber of it (84). Medicare paid $8.99 per fill, versus $6.29 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 Ohio prescribers
Dr. Mcnamara wrote 15 prescriptions for Potassium Chloride, about 20% as often as the typical Ohio prescriber of it (75). Medicare paid $32.59 per fill, versus $20.26 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
Ezetimibe is used along with a low cholesterol/low fat diet and exercise to help lower cholesterol in the blood.
Compared with Ohio prescribers
Dr. Mcnamara wrote 14 prescriptions for Ezetimibe, about 30% as often as the typical Ohio prescriber of it (47). Medicare paid $14.76 per fill, versus $24.08 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
Albuterol (also known as salbutamol) is used to prevent and treat wheezing and shortness of breath caused by breathing problems (such as asthma, chronic obstructive pulmonary disease).
Compared with Ohio prescribers
Dr. Mcnamara wrote 13 prescriptions for Albuterol Sulfate Hfa, about 17% as often as the typical Ohio prescriber of it (76). Medicare paid $37.33 per fill, versus $26.98 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 depression.
Compared with Ohio prescribers
Dr. Mcnamara wrote 13 prescriptions for Citalopram Hbr, about 29% as often as the typical Ohio prescriber of it (45). Medicare paid $1.89 per fill, versus $6.54 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 mental/mood disorders (such as depression, anxiety).
Compared with Ohio prescribers
Dr. Mcnamara wrote 13 prescriptions for Escitalopram Oxalate, about 23% as often as the typical Ohio prescriber of it (56). Medicare paid $10.19 per fill, versus $10.69 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
Famotidine is used to treat ulcers of the stomach and intestines and to prevent intestinal ulcers from coming back after they have healed.
Compared with Ohio prescribers
Dr. Mcnamara wrote 13 prescriptions for Famotidine, about 24% as often as the typical Ohio prescriber of it (55). Medicare paid $12.39 per fill, versus $11.31 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
Glipizide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Ohio prescribers
Dr. Mcnamara wrote 13 prescriptions for Glipizide, about 37% as often as the typical Ohio prescriber of it (35). Medicare paid $4.90 per fill, versus $8.33 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 mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder, post-traumatic stress disorder, social anxiety disorder).
Compared with Ohio prescribers
Dr. Mcnamara wrote 13 prescriptions for Sertraline Hcl, about 16% as often as the typical Ohio prescriber of it (80). Medicare paid $7.79 per fill, versus $8.69 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
Glimepiride is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Ohio prescribers
Dr. Mcnamara wrote 11 prescriptions for Glimepiride, about 22% as often as the typical Ohio prescriber of it (51). Medicare paid $9.91 per fill, versus $8.06 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. Mcnamara’s prescriptions
What does Dr. Mcnamara prescribe most?
In 2024 Medicare Part D data, Dr. Mcnamara's most prescribed medications were Atorvastatin Calcium (83), Lisinopril (64) and Levothyroxine Sodium (58).
How does Dr. Mcnamara's prescribing compare with other Ohio prescribers?
Of the 28 medications with a state comparison, Dr. Mcnamara prescribes 28 less often than the typical Ohio prescriber. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Mcnamara 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 Ohio 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.
