Sarah Carballo, MD
NPI 1891225207ActiveIndividual· Ophthalmology· Milwaukee, WI
Ophthalmology (MD) with The Medical College of Wisconsin Inc, practicing in Milwaukee, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $772,110 for 1,185 claims, against $59,070 paid for services in 2024. Dompe US, Inc. was the largest of 4 companies reporting payments in 2025, $768.15 in all, mostly food and beverage. Lists Ascension Columbia St Marys Hospital Milwaukee and 1 other hospital as hospital affiliations.
Overview
| NPI | 1891225207 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 18, 2017 |
| Last updated in NPPES | Sep 13, 2022 |
| Certified by provider | Sep 13, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 77431 | WI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 187 |
|---|---|
| Services billed | 624 across 37 procedure codes |
| Paid by Medicare | $59,070 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,185 · 1,763 30-day fills |
|---|---|
| Patients | 231 |
| Total drug cost | $772,110 |
| Generic share | 53% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical group
- The Medical College of Wisconsin IncMilwaukee, WI · 2,115 clinicians
Hospital affiliations
- Ascension Columbia St Marys Hospital MilwaukeeMilwaukee, WI
- Froedtert Memorial Lutheran HospitalMilwaukee, WI
Industry payments (Open Payments)
- 2025$768.15 · 7 payments from 4 companies
- 2024$222.95 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dompe US, Inc. | $248.38 | 2 |
| Alcon Vision LLC | $188.66 | 2 |
| Harrow Eye, LLC | $184.81 | 2 |
| Beaver-Visitec International, Inc. | $146.30 | 1 |
What the 2025 payments were for
- Food and Beverage$768.15 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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