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

Erin Martinache, LICSW

Individual provider Clinical Social Worker · NPI 1003212770

Erin Martinache, LICSW is a Clinical Social Worker in Shelton, Washington. Qualified in 2004, 22 years ago. Works from 3 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
22
Licensed in
WA
In the registry since
2014
What do these letters mean?
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2146 W Railroad Ave
Shelton, WA 98584-7126
Phone: (360) 463-5015
Fax: (360) 462-0289
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (2)

  • 400 E Hiawatha Blvd, Shelton, WA 98584-7838 — (360) 485-7541
  • 237 Professional Way, Shelton, WA 98584-4404 — (360) 426-2500

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 60231535 (WA)

Record details

NPI number1003212770
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICSW
Sole proprietorNo
NPI enumeratedNovember 7, 2014
Last updated in NPPESDecember 8, 2022
Certification dateDecember 8, 2022

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Shelton