Grethe June Mortenson, CRNP

Neonatal Nurse Practitioner

Grethe June Mortenson is a Neonatal Nurse Practitioner based in Klamath Falls, OR with over 14 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(541) 841-8110Klamath Falls, OR
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Grethe June Mortenson, CRNP has been part of the Klamath Falls medical community since 2012 in group practice. She has been in practice for 14+ years.

14+ years experienceNPI since 2012

Older · 288dNPPES updated 2025-08-08 · verify NPI on CMS · Verify license at Oregon Medical Board

Contact & Location

Practice Location

2074 S 6th St, Klamath Falls, OR 97601

Fax: (541) 885-5512

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Board certified · Aug 7, 2025

    Self-reported via NPPES

  2. 14 years in practice

    Established

Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Definition to come...

Taxonomy: 363LN0000X

Practice Footprint

Mailing address

2074 S 6th St, Klamath Falls, OR 97601-3372

Differs from practice location

Virtual Nursing Care With Grethe June Mortenson

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Grethe June Mortenson for follow-ups, medication reviews, and ongoing care — no travel to Klamath Falls required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.

Frequently Asked Questions

Common questions about Grethe June Mortenson

Dr. Mortenson is listed as active in the NPI registry with telehealth listed in Klamath Falls, OR. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (541) 841-8110.

Verified across 3 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D. See Data Methodology.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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