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

Matthew Garett Dexheimer, LPC, LMHC

Individual provider Mental Health Counselor · NPI 1023415544

Matthew Garett Dexheimer, LPC, LMHC is a Mental Health Counselor in Portland, Oregon. Qualified in 2010, 16 years ago. Practices as a sole proprietor and works from 3 locations. Licensed in Oregon and Washington.

Years since qualifying
16
Licensed in
OR, WA
In the registry since
2014
Specialties on file
2
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.

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Practice location Address checks out

8425 N Lombard St
Portland, OR 97203-3728
Phone: (503) 283-4776
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 3500 Ne M L King Blvd Ste 200, Portland, OR 97212-2093 — (503) 327-8205
  • 7507 Ne 51st St, Vancouver, WA 98662-6007 — (360) 906-1190

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence C6913 (OR)
Mental Health Counselor Taxonomy 101YM0800X · Licence MHC.LH.70068189 (WA)

Record details

NPI number1023415544
Entity typeIndividual (Type 1)
GenderMale
Credentials LPC , LMHC
Sole proprietorYes
NPI enumeratedNovember 26, 2014
Last updated in NPPESApril 7, 2026
Certification dateApril 7, 2026

Medicare enrollment

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

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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