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

Sommer Tiffany Korth, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1598117434

Sommer Tiffany Korth, PMHNP-BC is a Nurse Practitioner in Tualatin, Oregon. Qualified in 2016, 10 years ago. Practices with Western Psychological and Counseling Services LLC, a 332-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Iowa, Nebraska, Oregon and Utah.

Years since qualifying
10
Licensed in
IA, NE, OR, UT
In the registry since
2016
Specialties on file
4
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

18765 SW Boones Ferry Rd Ste 100
Tualatin, OR 97062-8607
Phone: (503) 612-1000
Fax: (503) 612-1090
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 10047729 (OR)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence G165850 (IA)
Nurse Practitioner Taxonomy 363L00000X · Licence 5928365-4405 (UT)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 114138 (NE)

Record details

NPI number1598117434
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP-BC
Sole proprietorNo
NPI enumeratedJuly 3, 2016
Last updated in NPPESOctober 2, 2025
Certification dateOctober 2, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Western Psychological And Counseling Services Llc — 332 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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