Nicholas Denis Dupuis, DO
NPI 1104238567ActiveIndividual· Hospitalist· Portland, ME
Hospitalist (DO) in Portland, Maine, trained at University of New England, College of Osteo Medicine (class of 2014). Mostly services rather than prescriptions: Medicare paid $22,156 for 120 patients in 2024, with only 34 Part D claims.
Overview
| NPI | 1104238567 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 20, 2014 |
| Last updated in NPPES | Mar 27, 2025 |
| Certified by provider | Mar 27, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | DO2690 | ME |
| Internal Medicine | 207R00000X | DO2690 | ME |
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 - Internal Medicine (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 120 |
|---|---|
| Services billed | 316 across 18 procedure codes |
| Paid by Medicare | $22,156 |
Part D prescriptions in 2024
| Prescriptions (claims) | 34 · 35 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $2,082 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | University of New England, College of Osteo Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Internal Medicine |
Medical group
- MainehealthPortland, ME · 2,633 clinicians
Hospital affiliation
- Mainehealth Maine Medical CenterPortland, ME
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other hospitalists in Portland
- 1023514650
- 1154682458
- 1245492107
- 1477900058
- 1669812244
- 1740665553
- 1780326785
- 1023570074
- 1033238332
- 1073961892
- 1093133993
- 1093275695