Grethe June Mortenson, CRNP
NPI 1205183415ActiveIndividual· Nurse Practitioner, Neonatal· Klamath Falls, OR
Nurse Practitioner, Neonatal (CRNP) with Openloop Healthcare Partners PC, practicing in Klamath Falls, Oregon. Part D covered 224 prescriptions written in 2024, 83% of them generic.
Overview
| NPI | 1205183415 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | Aug 7, 2012 |
| Last updated in NPPES | Aug 8, 2025 |
| Certified by provider | Aug 8, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Neonatal Primary | 363LN0000X | SP029056 | PA |
| Nurse Practitioner, Neonatal | 363LN0000X | 1916 | MN |
| Nurse Practitioner, Neonatal | 363LN0000X | 10015210 | OR |
| Nurse Practitioner, Neonatal | 363LN0000X | 281915 | AZ |
| Nurse Practitioner | 363L00000X | 8585 | WI |
| Nurse Practitioner | 363L00000X | SP029043 | PA |
| Nurse Practitioner | 363L00000X | 10015210 | OR |
| Nurse Practitioner, Adult Health | 363LA2200X | 1916 | MN |
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 (FL); Practitioner - Nurse Practitioner (IL); Practitioner - Nurse Practitioner (LA); Practitioner - Nurse Practitioner (ME); Practitioner - Nurse Practitioner (MN); Practitioner - Nurse Practitioner (MT); Practitioner - Nurse Practitioner (NC); Practitioner - Nurse Practitioner (OR); Practitioner - Nurse Practitioner (PA); Practitioner - Nurse Practitioner (SC); Practitioner - Nurse Practitioner (VA); Practitioner - Nurse Practitioner (WI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 224 · 261 30-day fills |
|---|---|
| Patients | 114 |
| Total drug cost | $11,832 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Openloop Healthcare Partners PCErie, PA · 51 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records