Ana De Roo, MD
NPI 1861870255ActiveIndividual· Colon & Rectal Surgery· Madison, WI
Colon & Rectal Surgery (MD) in Madison, Wisconsin, trained at Ohio State University College of Medicine (class of 2015). 104 Medicare patients in 2024, $37,423 paid; nearly all of their 51 Part D prescriptions were generic (92%).
Overview
| NPI | 1861870255 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 18, 2015 |
| Last updated in NPPES | Sep 11, 2023 |
| Certified by provider | Sep 11, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | 82090-20 | WI |
| Surgery | 208600000X | 82090-20 | WI |
| Student in an Organized Health Care Education/Training Program | 390200000X | 4301107083 | MI |
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 - General Surgery (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 104 |
|---|---|
| Services billed | 270 across 53 procedure codes |
| Paid by Medicare | $37,423 |
Part D prescriptions in 2024
| Prescriptions (claims) | 51 · 54 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $2,027 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- University of Wisconsin Medical Foundation IncMadison, WI · 2,553 clinicians
Hospital affiliations
- Unitypoint Health - MeriterMadison, WI
- University of Wi Hospitals & Clinics AuthorityMadison, 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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