Diego Cole Villacis, M.D.
NPI 1124399449ActiveIndividual· Orthopaedic Surgery· Summit, WI
Orthopaedic Surgery (M.D.) with Aurora Advanced Healthcare, Inc., practicing in Summit, Wisconsin. 291 Medicare patients in 2024, $117,065 paid; all of their 369 Part D prescriptions were generic. Shoulder Innovations, Inc. was the largest of 2 companies reporting payments in 2025, $12,011 in all, mostly consulting fees. Lists Aurora Lakeland Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1124399449 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 18, 2012 |
| Last updated in NPPES | Jul 17, 2024 |
| Certified by provider | Jul 17, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 75491 | WI |
| Orthopaedic Surgery | 207X00000X | 036139529 | IL |
| Orthopaedic Surgery, Sports Medicine | 207XX0005X | 036139529 | IL |
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 - Orthopedic Surgery (IL); Practitioner - Orthopedic Surgery (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 291 |
|---|---|
| Services billed | 5,460 across 57 procedure codes |
| Paid by Medicare | $117,065 |
Part D prescriptions in 2024
| Prescriptions (claims) | 369 · 383 30-day fills |
|---|---|
| Patients | 273 |
| Total drug cost | $2,419 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Orthopedic Surgery |
Medical group
- Aurora Advanced Healthcare, Inc.Milwaukee, WI · 1,124 clinicians
Hospital affiliations
- Aurora Lakeland Medical CenterElkhorn, WI
- Aurora Medical CenterGrafton, WI
- Aurora Medical Center - SummitSummit, WI
- Aurora Memorial Hospital BurlingtonBurlington, WI
Other facilities
- Aurora at HomeHome health agency · Milwaukee, WI
Industry payments (Open Payments)
- 2025$12,011 · 9 payments from 2 companies
- 2024$25,016 · 16 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Shoulder Innovations, Inc. | $11,837 | 8 |
| Stryker Corporation | $174.36 | 1 |
What the 2025 payments were for
- Consulting Fee$9,500 · 3 payments
- Travel and Lodging$1,634 · 3 payments
- Food and Beverage$837.30 · 2 payments
- Gift$39.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery providers in Summit
- 1790027613
- 1205101664
- 1275686610