DR. ELISABETA L OSIAN M.D.
Prescription History 1982990396
Family Medicine in Waukesha, WI
What does Dr. Osian prescribe?
In 2024, Dr. Osian wrote 1,597 Medicare prescriptions for 44 medications. The most prescribed was Atorvastatin Calcium, with 181 prescriptions for 59 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. Osian prescribes.
Medications 44 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 Wisconsin 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 Wisconsin prescribers
Dr. Osian wrote 181 prescriptions for Atorvastatin Calcium, about 83% as often as the typical Wisconsin prescriber of it (218). Medicare paid $8.03 per fill, versus $9.94 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 Wisconsin prescribers
Dr. Osian wrote 157 prescriptions for Levothyroxine Sodium, about as often as the typical Wisconsin prescriber of it (153). Medicare paid $10.39 per fill, versus $10.75 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 Wisconsin prescribers
Dr. Osian wrote 84 prescriptions for Amlodipine Besylate, about half as often as the typical Wisconsin prescriber of it (145). Medicare paid $4.54 per fill, versus $6.64 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 Wisconsin prescribers
Dr. Osian wrote 66 prescriptions for Rosuvastatin Calcium, about 64% as often as the typical Wisconsin prescriber of it (103). Medicare paid $5.02 per fill, versus $11.94 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 Wisconsin prescribers
Dr. Osian wrote 65 prescriptions for Hydrochlorothiazide, about 80% as often as the typical Wisconsin prescriber of it (81). Medicare paid $2.76 per fill, versus $4.64 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 Wisconsin prescribers
Dr. Osian wrote 57 prescriptions for Losartan Potassium, about half as often as the typical Wisconsin prescriber of it (128). Medicare paid $6.88 per fill, versus $9.85 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 Wisconsin prescribers
Dr. Osian wrote 56 prescriptions for Trazodone Hcl, about 86% as often as the typical Wisconsin prescriber of it (65). Medicare paid $7.73 per fill, versus $9.53 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 Wisconsin prescribers
Dr. Osian wrote 53 prescriptions for Gabapentin, about half as often as the typical Wisconsin prescriber of it (89). Medicare paid $19.70 per fill, versus $17.24 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
Alendronate is used to prevent and treat certain types of bone loss (osteoporosis) in adults.
Compared with Wisconsin prescribers
Dr. Osian wrote 52 prescriptions for Alendronate Sodium, about as often as the typical Wisconsin prescriber of it (50). Medicare paid $6.14 per fill, versus $9.00 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 Wisconsin prescribers
Dr. Osian wrote 49 prescriptions for Sertraline Hcl, about 65% as often as the typical Wisconsin prescriber of it (75). Medicare paid $6.87 per fill, versus $10.33 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
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Wisconsin prescribers
Dr. Osian wrote 46 prescriptions for Omeprazole, about 39% as often as the typical Wisconsin prescriber of it (117). Medicare paid $19.17 per fill, versus $14.71 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 Wisconsin prescribers
Dr. Osian wrote 42 prescriptions for Lisinopril, about 32% as often as the typical Wisconsin prescriber of it (131). Medicare paid $5.71 per fill, versus $7.21 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 Wisconsin prescribers
Dr. Osian wrote 42 prescriptions for Metformin Hcl, about half as often as the typical Wisconsin prescriber of it (78). Medicare paid $8.02 per fill, versus $8.63 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 Wisconsin prescribers
Dr. Osian wrote 37 prescriptions for Escitalopram Oxalate, about 71% as often as the typical Wisconsin prescriber of it (52). Medicare paid $11.86 per fill, versus $11.45 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
Semaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Wisconsin prescribers
Dr. Osian wrote 35 prescriptions for Ozempic, about 72% as often as the typical Wisconsin prescriber of it (49). Medicare paid $1,131.98 per fill, versus $1,245.82 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
This medication is a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with Wisconsin prescribers
Dr. Osian wrote 33 prescriptions for Metoprolol Succinate, about 27% as often as the typical Wisconsin prescriber of it (123). Medicare paid $13.39 per fill, versus $14.52 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
Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath).
Compared with Wisconsin prescribers
Dr. Osian wrote 32 prescriptions for Montelukast Sodium, about 69% as often as the typical Wisconsin prescriber of it (47). Medicare paid $14.79 per fill, versus $11.02 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Wisconsin prescribers
Dr. Osian wrote 32 prescriptions for Synthroid, about as often as the typical Wisconsin prescriber of it (30). Medicare paid $27.23 per fill, versus $56.28 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
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with Wisconsin prescribers
Dr. Osian wrote 29 prescriptions for Pantoprazole Sodium, about 37% as often as the typical Wisconsin prescriber of it (78). Medicare paid $12.55 per fill, versus $13.88 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
Methylprednisolone is used to treat conditions such as arthritis, blood disorders, severe allergic reactions, certain cancers, eye conditions, skin/kidney/intestinal/lung diseases, and immune system disorders.
Compared with Wisconsin prescribers
Dr. Osian wrote 28 prescriptions for Methylprednisolone, about as often as the typical Wisconsin prescriber of it (26). Medicare paid $5.68 per fill, versus $7.68 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 Wisconsin prescribers
Dr. Osian wrote 28 prescriptions for Pravastatin Sodium, about half as often as the typical Wisconsin prescriber of it (54). Medicare paid $8.43 per fill, versus $12.47 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
Valsartan is used to treat high blood pressure and heart failure.
Compared with Wisconsin prescribers
Dr. Osian wrote 25 prescriptions for Valsartan, about 75% as often as the typical Wisconsin prescriber of it (33). Medicare paid $24.98 per fill, versus $23.38 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
Allopurinol is used to treat gout and certain types of kidney stones.
Compared with Wisconsin prescribers
Dr. Osian wrote 23 prescriptions for Allopurinol, about 40% as often as the typical Wisconsin prescriber of it (57). Medicare paid $9.91 per fill, versus $10.46 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
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 Wisconsin prescribers
Dr. Osian wrote 22 prescriptions for Albuterol Sulfate Hfa, about 34% as often as the typical Wisconsin prescriber of it (65). Medicare paid $29.92 per fill, versus $29.79 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
Carvedilol is used to treat high blood pressure and heart failure.
Compared with Wisconsin prescribers
Dr. Osian wrote 22 prescriptions for Carvedilol, about 38% as often as the typical Wisconsin prescriber of it (57). Medicare paid $7.39 per fill, versus $9.41 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 Wisconsin prescribers
Dr. Osian wrote 22 prescriptions for Duloxetine Hcl, about 41% as often as the typical Wisconsin prescriber of it (53). Medicare paid $25.19 per fill, versus $24.63 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 Wisconsin prescribers
Dr. Osian wrote 22 prescriptions for Ezetimibe, about half as often as the typical Wisconsin prescriber of it (45). Medicare paid $91.27 per fill, versus $19.97 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 Wisconsin prescribers
Dr. Osian wrote 22 prescriptions for Simvastatin, about 27% as often as the typical Wisconsin prescriber of it (82). Medicare paid $9.65 per fill, versus $8.75 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
Valacyclovir is used to treat infections caused by certain types of viruses.
Compared with Wisconsin prescribers
Dr. Osian wrote 22 prescriptions for Valacyclovir, about as often as the typical Wisconsin prescriber of it (21). Medicare paid $15.58 per fill, versus $35.35 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
Sumatriptan is used to treat migraines.
Compared with Wisconsin prescribers
Dr. Osian wrote 20 prescriptions for Sumatriptan Succinate, about 86% as often as the typical Wisconsin prescriber of it (23). Medicare paid $15.67 per fill, versus $27.53 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
Zolpidem is used for a short time to treat a certain sleep problem (insomnia) in adults.
Compared with Wisconsin prescribers
Dr. Osian wrote 20 prescriptions for Zolpidem Tartrate, about half as often as the typical Wisconsin prescriber of it (39). Medicare paid $7.42 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
This medication is used to treat depression.
Compared with Wisconsin prescribers
Dr. Osian wrote 17 prescriptions for Citalopram Hbr, about half as often as the typical Wisconsin prescriber of it (37). Medicare paid $5.61 per fill, versus $7.91 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
Fluticasone is used to relieve seasonal and year-round allergic and non-allergic nasal symptoms, such as stuffy/runny nose, itching, and sneezing.
Compared with Wisconsin prescribers
Dr. Osian wrote 16 prescriptions for Fluticasone Propionate, about 33% as often as the typical Wisconsin prescriber of it (49). Medicare paid $26.25 per fill, versus $17.13 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 Wisconsin prescribers
Dr. Osian wrote 16 prescriptions for Lisinopril-Hydrochlorothiazide, about 41% as often as the typical Wisconsin prescriber of it (39). Medicare paid $1.35 per fill, versus $8.57 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
Meloxicam is used to treat arthritis.
Compared with Wisconsin prescribers
Dr. Osian wrote 15 prescriptions for Meloxicam, about 38% as often as the typical Wisconsin prescriber of it (40). Medicare paid $4.29 per fill, versus $4.78 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Wisconsin prescribers
Dr. Osian wrote 14 prescriptions for Metformin Hcl Er, about 19% as often as the typical Wisconsin prescriber of it (72). Medicare paid $16.41 per fill, versus $10.31 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
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 Wisconsin prescribers
Dr. Osian wrote 13 prescriptions for Famotidine, about 29% as often as the typical Wisconsin prescriber of it (45). Medicare paid $5.75 per fill, versus $14.60 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
Pramipexole is used alone or with other medications to treat Parkinson's disease.
Compared with Wisconsin prescribers
Dr. Osian wrote 13 prescriptions for Pramipexole Dihydrochloride, about half as often as the typical Wisconsin prescriber of it (25). Medicare paid $10.31 per fill, versus $17.47 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
Furosemide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease.
Compared with Wisconsin prescribers
Dr. Osian wrote 12 prescriptions for Furosemide, about 13% as often as the typical Wisconsin prescriber of it (93). Medicare paid $11.51 per fill, versus $5.94 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 pain caused by nerve damage due to diabetes, shingles (herpes zoster) infection, or spinal cord injury.
Compared with Wisconsin prescribers
Dr. Osian wrote 12 prescriptions for Pregabalin, about 28% as often as the typical Wisconsin prescriber of it (43). Medicare paid $6.94 per fill, versus $27.50 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
Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH).
Compared with Wisconsin prescribers
Dr. Osian wrote 12 prescriptions for Tamsulosin Hcl, about 14% as often as the typical Wisconsin prescriber of it (84). Medicare paid $13.58 per fill, versus $15.06 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 hormone.
Compared with Wisconsin prescribers
Dr. Osian wrote 11 prescriptions for Estradiol, about 38% as often as the typical Wisconsin prescriber of it (29). Medicare paid $28.43 per fill, versus $65.92 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 an antibiotic used to treat bladder infections (acute cystitis).
Compared with Wisconsin prescribers
Dr. Osian wrote 11 prescriptions for Nitrofurantoin Mono-Macro, about half as often as the typical Wisconsin prescriber of it (22). Medicare paid $9.38 per fill, versus $15.66 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 Wisconsin prescribers
Dr. Osian wrote 11 prescriptions for Paroxetine Hcl, about 42% as often as the typical Wisconsin prescriber of it (27). Medicare paid $16.33 per fill, versus $15.70 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. Osian’s prescriptions
What does Dr. Osian prescribe most?
In 2024 Medicare Part D data, Dr. Osian's most prescribed medications were Atorvastatin Calcium (181), Levothyroxine Sodium (157) and Amlodipine Besylate (84).
How does Dr. Osian's prescribing compare with other Wisconsin prescribers?
Of the 44 medications with a state comparison, Dr. Osian prescribes 10 about as often than the typical Wisconsin prescriber and 34 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Osian 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 Wisconsin 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.
