Nicholas Christian Otten, MD
NPI 1013277714ActiveIndividual· Hospitalist· Burlington, WI
Hospitalist (MD) with Ascension Medical Group-Southeast Wisconsin Inc and 4 other groups, practicing in Burlington, Wisconsin. 267 Medicare patients in 2024, $44,132 paid; nearly all of their 229 Part D prescriptions were generic (92%). Lists Ascension All Saints Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1013277714 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 29, 2012 |
| Last updated in NPPES | Jul 23, 2026 |
| Certified by provider | Jul 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 036136062 | IL |
| Family Medicine | 207Q00000X | 036136062 | IL |
| Hospitalist | 208M00000X | 64397 | WI |
| Family Medicine | 207Q00000X | 64397 | 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 - Family Practice (IL); Practitioner - Family Practice (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 267 |
|---|---|
| Services billed | 587 across 15 procedure codes |
| Paid by Medicare | $44,132 |
Part D prescriptions in 2024
| Prescriptions (claims) | 229 · 231 30-day fills |
|---|---|
| Patients | 117 |
| Total drug cost | $7,412 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Family Practice |
| Secondary specialties | Hospitalist |
Medical groups
- Ascension Medical Group-Southeast Wisconsin IncBrookfield, WI · 545 clinicians
- Columbia St Marys Hospital Milwaukee IncMilwaukee, WI · 306 clinicians
- Aspirus Wausau Hospital IncWausau, WI · 237 clinicians
- Cgh Medical CenterSterling, IL · 197 clinicians
- Freeport Memorial HospitalFreeport, IL · 178 clinicians
Hospital affiliations
- Ascension All Saints HospitalRacine, WI
- Ascension Se Wisconsin HospitalMilwaukee, WI
- Aspirus Wausau HospitalWausau, WI
- Fhn Memorial HospitalFreeport, IL
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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