Genevieve R. Macdonald, ACNP
NPI 1124204375ActiveIndividual· Nurse Practitioner, Acute Care· Portland, ME
Nurse Practitioner, Acute Care (ACNP) with Mainehealth, practicing in Portland, Maine. In 2024 Medicare paid $8,815 for 35 patients, and Part D covered 149 of their prescriptions, 89% of them generic. Intuitive Surgical, Inc. was the largest of 2 companies reporting payments in 2025, $2,846 in all, mostly travel and lodging. Lists Mainehealth Maine Medical Center as a hospital affiliation.
Overview
| NPI | 1124204375 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ACNP |
| Sole proprietor | No |
| NPI issued | Jan 18, 2008 |
| Last updated in NPPES | Oct 14, 2024 |
| Certified by provider | Oct 14, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | CNP111021 | ME |
| Registered Nurse, Registered Nurse First Assistant | 163WR0006X | CNP111021 | 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 - Nurse Practitioner (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 35 |
|---|---|
| Services billed | 81 across 24 procedure codes |
| Paid by Medicare | $8,815 |
Part D prescriptions in 2024
| Prescriptions (claims) | 149 · 176 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $6,076 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- MainehealthPortland, ME · 2,633 clinicians
Hospital affiliation
- Mainehealth Maine Medical CenterPortland, ME
Industry payments (Open Payments)
- 2025$2,846 · 15 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $2,809 | 14 |
| Edwards Lifesciences Corporation | $36.95 | 1 |
What the 2025 payments were for
- Travel and Lodging$2,734 · 11 payments
- Food and Beverage$111.90 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other acute care nurse practitioners in Portland
- 1164818308
- 1255031852
- 1457742009
- 1699782623
- 1720313232
- 1750800512
- 1932610599
- 1255580429
- 1346918455
- 1386077873
- 1437613882
- 1457015307
All 66 acute care nurse practitioners in Portland · All acute care nurse practitioners in Maine