Carleen Knight, NP
NPI 1043589443ActiveIndividual· Nurse Practitioner· Portland, ME
Nurse Practitioner (NP) with Martin's Point Health Care, Inc., practicing in Portland, Maine. Their prescriptions cost Medicare Part D more than their services did: $106,373 for 1,652 claims, against $12,288 paid for services in 2024. Lists Mainehealth Maine Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1043589443 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Dec 14, 2011 |
| Last updated in NPPES | Oct 1, 2020 |
| Certified by provider | Oct 1, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | CNP91076 | 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 | 117 |
|---|---|
| Services billed | 372 across 46 procedure codes |
| Paid by Medicare | $12,288 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,652 · 3,730 30-day fills |
|---|---|
| Patients | 300 |
| Total drug cost | $106,373 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Martin's Point Health Care, Inc.Scarborough, ME · 89 clinicians
Hospital affiliations
- Mainehealth Maine Medical CenterPortland, ME
- Northern Light Mercy HospitalPortland, ME
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nurse practitioners in Portland
- 1205229135
- 1245494095
- 1295789329
- 1477952075
- 1548820384
- 1649932070
- 1679681456
- 1770637001
- 1831488477
- 1982156618
- 1043965924
- 1063120376
All 66 nurse practitioners in Portland · All nurse practitioners in Maine