Alexander S. Chiu
NPI 1194145334ActiveIndividual· Surgery· Madison, WI
Surgery in Madison, Wisconsin, trained at University of Chicago, Pritzker School of Medicine (class of 2014). Mostly services rather than prescriptions: Medicare paid $26,624 for 81 patients in 2024, with only 15 Part D claims. Intuitive Surgical, Inc. was the largest of 2 companies reporting payments in 2024, $1,206 in all, mostly education.
Overview
| NPI | 1194145334 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Apr 25, 2014 |
| Last updated in NPPES | Sep 22, 2021 |
| Certified by provider | Sep 22, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 74985 | WI |
| Surgery | 208600000X | C00001784349 | IL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - General Surgery (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 81 |
|---|---|
| Services billed | 198 across 34 procedure codes |
| Paid by Medicare | $26,624 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15 · 31 30-day fills |
|---|---|
| Total drug cost | $92.55 |
Education and affiliations
| Medical school | University of Chicago, Pritzker School of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- University of Wisconsin Medical Foundation IncMadison, WI · 2,553 clinicians
Hospital affiliations
- University of Wi Hospitals & Clinics AuthorityMadison, WI
- Uw HealthRockford, IL
Industry payments (Open Payments)
- 2024$1,206 · 5 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $1,178 | 4 |
| Integra Lifesciences Corporation | $28.24 | 1 |
What the 2024 payments were for
- Education$750.00 · 1 payment
- Travel and Lodging$401.89 · 2 payments
- Food and Beverage$54.42 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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