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

Roylynn Underwood, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1396580452

Roylynn Underwood, PMHNP is a Nurse Practitioner in Medford, Oregon. Qualified in 2024, 2 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
2
Licensed in
OR
In the registry since
2024
Specialties on file
2
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

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Practice location Address checks out

824 E Jackson St Ste A
Medford, OR 97504-6745
Phone: (458) 488-1000
Fax: (458) 488-1001
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 10032035 (OR)
Child & Adolescent Psychiatric/Mental Health Registered Nurse Taxonomy 163WP0807X · Licence 200440705RN (OR)

Record details

NPI number1396580452
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP
Sole proprietorYes
NPI enumeratedJune 28, 2024
Last updated in NPPESNovember 23, 2025
Certification dateNovember 23, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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