Sara W. Nelson, MD
NPI 1477673945ActiveIndividual· Emergency Medicine· Portland, ME
Emergency Medicine (MD) in Portland, Maine, trained at Harvard Medical School (class of 2005). In 2024 Medicare paid $36,261 for 262 patients, and Part D covered 71 of their prescriptions, 89% of them generic. Chiesi USA, Inc. reported $115.38 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1477673945 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 30, 2007 |
| Last updated in NPPES | Feb 12, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | MD18104 | ME |
| Emergency Medicine | 207P00000X | 225093 | MA |
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 - Emergency Medicine (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 262 |
|---|---|
| Services billed | 299 across 27 procedure codes |
| Paid by Medicare | $36,261 |
Part D prescriptions in 2024
| Prescriptions (claims) | 71 · 72 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $1,119 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Emergency Medicine |
Medical group
- MainehealthPortland, ME · 2,633 clinicians
Hospital affiliation
- Mainehealth Maine Medical CenterPortland, ME
Industry payments (Open Payments)
- 2025$115.38 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Chiesi USA, Inc. | $115.38 | 1 |
What the 2025 payments were for
- Food and Beverage$115.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 108 emergency medicine physicians in Portland · All emergency medicine physicians in Maine