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

Mr. Justin Marmion

Individual provider Mental Health Counselor · NPI 1851717540

Mr. Justin Marmion is a Mental Health Counselor in Redmond, Washington. Qualified in 2014, 12 years ago. Practices as a sole proprietor and works from 2 locations. Licensed in California and Washington.

Years since qualifying
12
Licensed in
CA, WA
In the registry since
2014
Specialties on file
3
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Practice location Address checks out

16150 NE 85th St Ste 121
Redmond, WA 98052-3542
Phone: (425) 868-5777
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 12127 Mall Blvd, Ste A, Victorville, CA 92392 — (909) 793-1078

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence LH61684426 (WA)
Mental Health Counselor Taxonomy 101YM0800X
Professional Counselor Taxonomy 101YP2500X · Licence LPCC8279 (CA)

Record details

NPI number1851717540
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMarch 5, 2014
Last updated in NPPESSeptember 24, 2025
Certification dateSeptember 24, 2025
Mailing address16150 Ne 85th St Ste 121, Redmond, WA 98052-3542

Medicare enrollment

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

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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