Gabriel S. Schaab, MD
NPI 1679739650ActiveIndividual· Ophthalmology· Monroe, WI
Ophthalmology (MD) in Monroe, Wisconsin, trained at Rush Medical College of Rush University (class of 2008). In 2024 Medicare paid $187,638 for 944 patients, and Part D covered 1,891 of their prescriptions, 67% of them generic.
Overview
| NPI | 1679739650 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 30, 2008 |
| Last updated in NPPES | Dec 22, 2025 |
| Certified by provider | Dec 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 57278 | WI |
| Ophthalmology | 207W00000X | 036133408 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (IL); Practitioner - Ophthalmology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 944 |
|---|---|
| Services billed | 3,309 across 35 procedure codes |
| Paid by Medicare | $187,638 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,891 · 3,229 30-day fills |
|---|---|
| Patients | 364 |
| Total drug cost | $109,630 |
| Generic share | 67% of claims |
Education and affiliations
| Medical school | Rush Medical College of Rush University |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Ophthalmology |
Medical group
- The Monroe Clinic, Inc.Monroe, WI · 199 clinicians
Hospital affiliation
- The Monroe ClinicMonroe, WI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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