Nathan Elwood, MD
NPI 1942628409ActiveIndividual· Surgery· Rockport, ME
Surgery (MD) in Rockport, Maine, trained at Columbia University College of Physicians and Surgeons (class of 2014). In 2024 Medicare paid $39,293 for 140 patients, and Part D covered 63 of their prescriptions, 83% of them generic. Intuitive Surgical, Inc. reported $7,055 in payments in 2025, mostly education.
Overview
| NPI | 1942628409 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 2, 2014 |
| Last updated in NPPES | May 30, 2023 |
| Certified by provider | May 30, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | MD26382 | ME |
| Surgery | 208600000X | 0101266397 | VA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (ME); Practitioner - General Surgery (TX); Practitioner - General Surgery (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 140 |
|---|---|
| Services billed | 255 across 73 procedure codes |
| Paid by Medicare | $39,293 |
Part D prescriptions in 2024
| Prescriptions (claims) | 63 · 63 30-day fills |
|---|---|
| Patients | 54 |
| Total drug cost | $587.64 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | General Surgery |
Medical group
- MainehealthPortland, ME · 2,633 clinicians
Hospital affiliations
- LincolnhealthDamariscotta, ME
- Mainehealth Pen Bay HospitalRockport, ME
Industry payments (Open Payments)
- 2025$7,055 · 11 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $7,055 | 11 |
What the 2025 payments were for
- Education$5,500 · 3 payments
- Travel and Lodging$1,509 · 6 payments
- Food and Beverage$45.97 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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