Dr. Matthew Cossack, M.D.
Ophthalmology (Ophthalmology Physician)
- Medicare participating
At a glance
- Medical school
- Creighton University School of Medicine (2014)
- Years since graduation
- 12
- In the NPI registry since
- 2014
- Medicare patients seen, 2024
- 249
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is
Education and training
- 2014Medical school: Creighton University School of Medicine
- 2014Registered with an NPI (national billing number; not a license date)
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Ophthalmology Physician primary
MN license 63750 · MO license 2015017084 · WI license 69145 -
Internal Medicine Physician
NE license 7191
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Regions Hospital Saint PAul, MN
- Amery Hospital & Clinic Amery, WI
Medical groups
- Group Health Inc (1,638 clinicians)
- Amery Regional Medical Center Inc (124 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 249
- Services billed
- 686
- Patients’ average age
- 74
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 30-39 minutes | 104 | 98 |
| Imaging of optic nerve | 89 | 88 |
| Established patient complete exam of visual system | 75 | 75 |
| Exam of visual field with extended testing | 67 | 62 |
| Established patient office or other outpatient visit, 20-29 minutes | 59 | 54 |
| Measurement of corneal curvature and depth of eye | 54 | 54 |
| New patient office or other outpatient visit, 45-59 minutes | 38 | 38 |
| Imaging of retina | 36 | 28 |
| Exam of the internal drainage system of eye | 26 | 26 |
| New patient complete exam of visual system | 24 | 24 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Latanoprost Other prescribers in Saint PAul, MN | 471 |
| Dorzolamide-Timolol (dorzolamide hcl/timolol maleat) Other prescribers in Saint PAul, MN | 128 |
| Timolol Maleate Other prescribers in Saint PAul, MN | 90 |
| Dorzolamide Hcl Other prescribers in Saint PAul, MN | 89 |
| Brimonidine Tartrate Other prescribers in Saint PAul, MN | 63 |
| Lumigan (bimatoprost) Other prescribers in Saint PAul, MN | 50 |
| Travoprost Other prescribers in Saint PAul, MN | 35 |
| Prednisolone Acetate Other prescribers in Saint PAul, MN | 34 |
| Rhopressa (netarsudil mesylate) | 29 |
| Bimatoprost Other prescribers in Saint PAul, MN | 20 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.