Dr. Eric J. Weinlander
Ophthalmology (Ophthalmology Physician)
- Medicare participating
At a glance
- Medical school
- University of Wisconsin School of Medicine (2016)
- Years since graduation
- 10
- In the NPI registry since
- 2016
- Medicare patients seen, 2024
- 298
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
- 2016Medical school: University of Wisconsin School of Medicine
- 2016Registered 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
WI license 74937-20 · UT license 11685095-1205 - Student in an Organized Health Care Education/Training Program
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- University of Wi Hospitals & Clinics Authority Madison, WI
Medical groups
- University of Wisconsin Medical Foundation Inc (2,553 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
- 298
- Services billed
- 1,306
- Patients’ average age
- 74
| Service | Times | Patients |
|---|---|---|
| Measurement of corneal curvature and depth of eye | 204 | 131 |
| Established patient office or other outpatient visit, 30-39 minutes | 186 | 131 |
| Removal of cataract with insertion of prosthetic lens | 90 | 56 |
| Established patient office or other outpatient visit, 20-29 minutes | 87 | 72 |
| New patient office or other outpatient visit, 45-59 minutes | 71 | 71 |
| Imaging of retina | 61 | 56 |
| Ct scan of cornea | 48 | 45 |
| Closure of tear duct opening using plug | 32 | 24 |
| New patient office or other outpatient visit, 30-44 minutes | 29 | 29 |
| Imaging of optic nerve | 19 | 17 |
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 |
|---|---|
| Prednisolone Acetate Other prescribers in Madison, WI | 175 |
| Ketorolac Tromethamine Other prescribers in Madison, WI | 123 |
| Moxifloxacin (moxifloxacin hcl) Other prescribers in Madison, WI | 112 |
| Ofloxacin Other prescribers in Madison, WI | 84 |
| Fluorometholone Other prescribers in Madison, WI | 45 |
| Erythromycin (erythromycin base) Other prescribers in Madison, WI | 43 |
| Valacyclovir (valacyclovir hcl) Other prescribers in Madison, WI | 34 |
| Brimonidine Tartrate Other prescribers in Madison, WI | 19 |
| Dorzolamide-Timolol (dorzolamide hcl/timolol maleat) Other prescribers in Madison, WI | 16 |
| Vancomycin Hcl | 14 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 2 companies reported 5 payments worth $8,984 in total to this clinician.
| Glaukos Corporation | $8,917 |
|---|---|
| Alcon Vision LLC | $66.83 |
| Consulting Fee | $7,200 |
|---|---|
| Travel and Lodging | $1,363 |
| Food and Beverage | $420 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Glaukos Corporation Oct 29, 2025 | Consulting Fee KXL System · Ophthalmology | $6,300 |
| Glaukos Corporation Sep 3, 2025 | Travel and Lodging Travoprost Intraocular Implant - iDose · Ophthalmology · travel to Aliso Viejo, CA | $1,363 |
| Glaukos Corporation Apr 23, 2025 | Consulting Fee KXL System · Ophthalmology | $900 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.