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STEVIE MATOSSIAN
NPI 1346185147
Counselor in Seattle, WA

Active since April 20, 2026
2212 S JACKSON ST, SEATTLE, WA 98144(206) 322-2387 Get Directions Write a Review

NPPES record last updated: April 20, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Stevie Matossian NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STEVIE MATOSSIAN (NPI 1346185147) is an individual counselor in Seattle, Washington and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1346185147
Entity TypeIndividualFemale
Primary Taxonomy101Y00000X
Provider Legal NameSTEVIE MATOSSIAN
Location Address2212 S JACKSON STSeattle, WA 98144-2591
Mailing Address2212 S Jackson StSeattle, WA 98144-2591 · (206) 322-2387
Phone(206) 322-2387
Sole ProprietorYes
Enumeration DateApril 20, 2026
NPPES CertifiedApril 20, 2026
✔ NPI 1346185147 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
2212 S JACKSON ST, Seattle, WA 98144
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KAITLYN PAIGE MACH
Counselor
2212 S JACKSON ST
SEATTLE, WA 98144
King County (206) 322-2827
TAREK GLYNDWR SANDARUSI
Counselor
2212 S JACKSON ST
SEATTLE, WA 98144
King County (206) 322-2387
TAYLOR MATTHEW WILLIAMS
Counselor
2212 S JACKSON ST
SEATTLE, WA 98144
King County (206) 322-2387
MIRIAM MIYAKE MHP, CAAL
Counselor
2212 S JACKSON ST
SEATTLE, WA 98144
King County (206) 550-9564
LESLIE SOELBERG
Registered Nurse
2212 S JACKSON ST
SEATTLE, WA 98144
King County (206) 329-6485
BRENNA MARIN MARLAHAN
Counselor
2212 S JACKSON ST
SEATTLE, WA 98144
King County (206) 322-2387
ANDREW POWERS
Counselor
2212 S JACKSON ST
SEATTLE, WA 98144
King County (206) 322-2387
LAUREN DANIELLE SPRIGG MSW
Counselor
2212 S JACKSON ST
SEATTLE, WA 98144
King County (206) 322-2378

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stevie Matossian's NPI number?

The NPI number for Stevie Matossian is 1346185147. It was assigned to this individual provider in the NPPES registry on April 20, 2026.

Where is Stevie Matossian located?

Stevie Matossian practices at 2212 S Jackson St, Seattle, WA 98144. The listed phone number is (206) 322-2387.

What is Stevie Matossian's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

When was this NPI record last updated?

The NPPES record for Stevie Matossian was last updated on April 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.