MICHAEL VERNON OSBORNE M.D.
Prescription History 1225196421
Allergy & Immunology in Portland, OR
What does Dr. Osborne prescribe?
In 2024, Dr. Osborne wrote 194 Medicare prescriptions for 11 medications. The most prescribed was Esomeprazole Magnesium, with 31 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 Dr. Osborne prescribes.
Medications 11 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 Oregon prescribers.
What it is used for
Esomeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Oregon prescribers
Dr. Osborne wrote 31 prescriptions for Esomeprazole Magnesium, about 1.8 times as often as the typical Oregon prescriber of it (18). Medicare paid $32.42 per fill, versus $49.10 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 Oregon prescribers
Dr. Osborne wrote 28 prescriptions for Montelukast Sodium, about 72% as often as the typical Oregon prescriber of it (39). Medicare paid $19.24 per fill, versus $13.82 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
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 Oregon prescribers
Dr. Osborne wrote 25 prescriptions for Albuterol Sulfate Hfa, about half as often as the typical Oregon prescriber of it (56). Medicare paid $53.86 per fill, versus $32.53 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
This product is used to control and prevent symptoms (wheezing and shortness of breath) caused by asthma or ongoing lung disease (chronic obstructive pulmonary disease-COPD, which includes chronic bronchitis and emphysema).
Compared with Oregon prescribers
Dr. Osborne wrote 19 prescriptions for Fluticasone-Salmeterol, about 73% as often as the typical Oregon prescriber of it (26). Medicare paid $155.07 per fill, versus $165.81 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
This medication is used to relieve nasal symptoms such as runny/itching/stuffy nose, sneezing, and post-nasal drip caused by allergies or other conditions.
Compared with Oregon prescribers
Dr. Osborne wrote 17 prescriptions for Azelastine Hcl, about half as often as the typical Oregon prescriber of it (29). Medicare paid $34.22 per fill, versus $23.66 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
Lansoprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Oregon prescribers
Dr. Osborne wrote 15 prescriptions for Lansoprazole, about 86% as often as the typical Oregon prescriber of it (18). Medicare paid $25.82 per fill, versus $42.74 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
Mupirocin is used to treat certain skin infections (such as impetigo).
Compared with Oregon prescribers
Dr. Osborne wrote 13 prescriptions for Mupirocin, about half as often as the typical Oregon prescriber of it (28). Medicare paid $6.50 per fill, versus $8.80 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
Cefdinir is used to treat a wide variety of bacterial infections.
Compared with Oregon prescribers
Dr. Osborne wrote 12 prescriptions for Cefdinir, about half as often as the typical Oregon prescriber of it (23). Medicare paid $15.28 per fill, versus $13.67 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 product is used to control and prevent symptoms (wheezing and shortness of breath) caused by asthma or ongoing lung disease (chronic obstructive pulmonary disease-COPD, which includes chronic bronchitis and emphysema).
Compared with Oregon prescribers
Dr. Osborne wrote 12 prescriptions for Symbicort, about half as often as the typical Oregon prescriber of it (21). Medicare paid $275.32 per fill, versus $314.41 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
Azithromycin is used to treat a wide variety of bacterial infections.
Compared with Oregon prescribers
Dr. Osborne wrote 11 prescriptions for Azithromycin, about 41% as often as the typical Oregon prescriber of it (27). Medicare paid $7.94 per fill, versus $6.93 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
Olopatadine is used to relieve symptoms of seasonal allergies that occur in the nose, such as runny/itchy/stuffy nose, sneezing, and post-nasal drip.
Compared with Oregon prescribers
Dr. Osborne wrote 11 prescriptions for Olopatadine Hcl, about 87% as often as the typical Oregon prescriber of it (13). Medicare paid $82.58 per fill, versus $58.33 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. Osborne’s prescriptions
What does Dr. Osborne prescribe most?
In 2024 Medicare Part D data, Dr. Osborne's most prescribed medications were Esomeprazole Magnesium (31), Montelukast Sodium (28) and Albuterol Sulfate Hfa (25).
How does Dr. Osborne's prescribing compare with other Oregon prescribers?
Of the 11 medications with a state comparison, Dr. Osborne prescribes 1 more often than the typical Oregon prescriber, 2 about as often and 8 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Osborne 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 Oregon 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.
