Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Claire Quintos De Leon, LMHC

Individual provider Mental Health Counselor · NPI 1336679422

MS. Claire Quintos De Leon, LMHC is a Mental Health Counselor in Seattle, Washington. Practices as a sole proprietor. Registered with an NPI since 2017.

In the registry since
2017
What do these letters mean?
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

3639 Martin Luther King Jr Way S
Seattle, WA 98144-6847
Phone: (206) 805-8910
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1336679422
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMHC
Sole proprietorYes
NPI enumeratedJune 12, 2017
Last updated in NPPESJune 12, 2017

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