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

Individual provider Clinical Social Worker · NPI 1922682673

Leslie A Peck, LCSW, LICSW is a Clinical Social Worker in Marysville, Washington. Qualified in 2010, 16 years ago. Practices as a sole proprietor and works from 3 locations. Licensed in Nevada and Washington.

Years since qualifying
16
Licensed in
NV, WA
In the registry since
2021
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

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Practice location Address checks out

17503 25th Ave NE Unit R308
Marysville, WA 98271-4853
Phone: (425) 280-6081
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 9805 Double R Blvd Ste 300, Reno, NV 89521-4827 — (833) 351-8255
  • 400 Union Ave Se Ste 200223, Olympia, WA 98501-2059 — (833) 351-8255

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LW61344576 (WA)
Clinical Social Worker Taxonomy 1041C0700X · Licence 11393-C (NV)

Record details

NPI number1922682673
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW , LICSW
Sole proprietorYes
NPI enumeratedMay 10, 2021
Last updated in NPPESJune 23, 2026
Certification dateJune 23, 2026

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Accepts Medicare assignment Not indicated

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