DR. JUSTIN PARSCHAUER D.O.
Prescription History 1073845921
Ophthalmology in Tulsa, OK
What does Dr. Parschauer prescribe?
In 2024, Dr. Parschauer wrote 96 Medicare prescriptions for 4 medications. The most prescribed was Prednisolone Acetate, with 39 prescriptions for 21 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. Parschauer prescribes.
Medications 4 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 Oklahoma prescribers.
What it is used for
This medication is used to treat certain eye conditions due to inflammation or injury.
Compared with Oklahoma prescribers
Dr. Parschauer wrote 39 prescriptions for Prednisolone Acetate, about 40% as often as the typical Oklahoma prescriber of it (97). Medicare paid $36.34 per fill, versus $36.82 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 used to temporarily relieve itching eyes caused by seasonal allergies.
Compared with Oklahoma prescribers
Dr. Parschauer wrote 29 prescriptions for Ketorolac Tromethamine, about 35% as often as the typical Oklahoma prescriber of it (82). Medicare paid $28.94 per fill, versus $23.75 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
This medication is used to treat swelling and pain after eye surgery.
Compared with Oklahoma prescribers
Dr. Parschauer wrote 15 prescriptions for Difluprednate, about 62% as often as the typical Oklahoma prescriber of it (24). Medicare paid $119.25 per fill, versus $102.85 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 combination medication is used to treat high pressure inside the eye due to glaucoma (open-angle type) or other eye diseases (such as ocular hypertension).
Compared with Oklahoma prescribers
Dr. Parschauer wrote 13 prescriptions for Combigan, about half as often as the typical Oklahoma prescriber of it (25). Medicare paid $217.37 per fill, versus $340.72 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. Parschauer’s prescriptions
What does Dr. Parschauer prescribe most?
In 2024 Medicare Part D data, Dr. Parschauer's most prescribed medications were Prednisolone Acetate (39), Ketorolac Tromethamine (29) and Difluprednate (15).
How does Dr. Parschauer's prescribing compare with other Oklahoma prescribers?
Of the 4 medications with a state comparison, Dr. Parschauer prescribes 4 less often than the typical Oklahoma prescriber. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Parschauer 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 Oklahoma 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.
