Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Joshua Paul Nissen

Individual provider Medical Physician Assistant · NPI 1316795404

Joshua Paul Nissen is a Physician Assistant in Medford, Oregon. Graduated from University of Colorado School of Medicine, Aurora in 2025, 1 year ago. Practices with Oasis Center of the Rogue Valley, a 6-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
1
Trained at
University of Colorado School of Medicine, Aurora
Licensed in
OR
In the registry since
2024
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Practice location Address checks out

534 E Main St
Medford, OR 97504-7118
Phone: (541) 200-1530
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence PA227814 (OR)

Record details

NPI number1316795404
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMay 13, 2024
Last updated in NPPESOctober 13, 2025
Certification dateOctober 13, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolUNIVERSITY OF COLORADO SCHOOL OF MEDICINE, AURORA
Graduated 2025 (1 years in practice)
Group practice Oasis Center Of The Rogue Valley — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Medford