Connor William Sullivan, M.D.
NPI 1629463872ActiveIndividual· Orthopaedic Surgery, Hand Surgery· Milwaukee, WI
Orthopaedic Surgery, Hand Surgery (M.D.) in Milwaukee, Wisconsin, trained at State University of New York at Buffalo School of Medicine (class of 2015). Mostly services rather than prescriptions: Medicare paid $119,959 for 124 patients in 2024, with only 34 Part D claims. Skeletal Dynamics Inc was the largest of 3 companies reporting payments in 2025, $210.03 in all, mostly food and beverage.
Overview
| NPI | 1629463872 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 4, 2015 |
| Last updated in NPPES | Feb 2, 2026 |
| Certified by provider | Feb 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Hand Surgery Primary | 207XS0106X | 75730-20 | WI |
| Orthopaedic Surgery | 207X00000X | 75730-20 | WI |
| Orthopaedic Surgery, Pediatric Orthopaedic Surgery | 207XP3100X | 75730-20 | WI |
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 - Orthopedic Surgery (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 124 |
|---|---|
| Services billed | 9,293 across 54 procedure codes |
| Paid by Medicare | $119,959 |
Part D prescriptions in 2024
| Prescriptions (claims) | 34 · 34 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $16,718 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | State University of New York at Buffalo School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Orthopedic Surgery |
| Telehealth | Offers telehealth |
Medical groups
- The Medical College of Wisconsin IncMilwaukee, WI · 2,115 clinicians
- Froedtert Andthe Medical College of Wisconsin Community Physicians IncWauwatosa, WI · 1,285 clinicians
Hospital affiliations
- Community Memorial HospitalMenomonee Falls, WI
- Froedtert Memorial Lutheran HospitalMilwaukee, WI
Industry payments (Open Payments)
- 2025$210.03 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Skeletal Dynamics Inc | $94.08 | 1 |
| Biocircuit Technologies Inc | $68.02 | 1 |
| Depuy Synthes Sales Inc. | $47.93 | 1 |
What the 2025 payments were for
- Food and Beverage$210.03 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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