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

MS. Diana Lynn Frates, LCSW

Individual provider Clinical Social Worker · NPI 1558546465

MS. Diana Lynn Frates, LCSW is a Clinical Social Worker in Portland, Oregon. Licensed in California, Oregon and Washington. Registered with an NPI since 2008.

Licensed in
CA, OR, WA
In the registry since
2008
Specialties on file
3
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

6118 SE Belmont St Ste 414
Portland, OR 97215-1983
Phone: (971) 220-5354
Fax: (855) 813-8656
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence L8376 (OR)
Clinical Social Worker Taxonomy 1041C0700X · Licence 26857 (CA)
Clinical Social Worker Taxonomy 1041C0700X · Licence 60953258 (WA)

Record details

NPI number1558546465
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJanuary 9, 2008
Last updated in NPPESSeptember 26, 2025
Certification dateSeptember 26, 2025

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