Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MATEO COUNSELING SERVICES, PLLC
NPI 1477363166
Counselor - Mental Health in Seattle, WA

Q: What is Mateo Counseling Services, PLLC's NPI number?

The NPI number for Mateo Counseling Services, PLLC is 1477363166. It was assigned to this organization in the NPPES registry on January 13, 2025. The provider is doing business as Chris Mateo, LMHC, Mcs, Mateo Counseling and Mateo Counseling Services.

Q: What is Mateo Counseling Services, PLLC's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Active since January 13, 2025

2200 6TH AVE STE 510, SEATTLE, WA 98121(360) 208-7926 Get Directions Write a Review

NPPES record last updated: June 22, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mateo Counseling Services, Pllc NPPES

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

MATEO COUNSELING SERVICES, PLLC (NPI 1477363166), doing business as Chris Mateo, Lmhc, is a healthcare organization registered as a mental health in Seattle, Washington and active in the NPI registry since January 2025. The organization lists Christopher Antonio Mateo, Owner, as its authorized official.

NPPES Registry Identity

NPI1477363166

Entity TypeOrganization

Primary Taxonomy101YM0800X

Legal Business NameMATEO COUNSELING SERVICES, PLLC

Location Address2200 6TH AVE STE 510Seattle, WA 98121-1844

Mailing Address5706 17th Ave Nw Unit 17278Seattle, WA 98127-1640

Phone(360) 208-7926

Organization SubpartNo

Authorized OfficialChristopher Antonio MateoOwner · (360) 208-7926

Enumeration DateJanuary 13, 2025

Last NPPES UpdateJune 22, 2026

NPPES CertifiedJune 22, 2026

✔ NPI 1477363166 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

2200 6TH AVE STE 510, Seattle, WA 98121

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Other Names 4

Doing Business AsChris Mateo, Lmhc

Doing Business AsMcs

Doing Business AsMateo Counseling

Doing Business AsMateo Counseling Services

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

CHRISTOPHER ANTONIO MATEO

Counselor (Mental Health)

2200 6TH AVE STE 510
SEATTLE, WA 98121

King County (360) 208-7926

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 Mateo Counseling Services, PLLC's NPI number?

The NPI number for Mateo Counseling Services, PLLC is 1477363166. It was assigned to this organization in the NPPES registry on January 13, 2025. The provider is doing business as Chris Mateo, LMHC, Mcs, Mateo Counseling and Mateo Counseling Services.

Where is Mateo Counseling Services, PLLC located?

Mateo Counseling Services, PLLC is located at 2200 6th Ave Ste 510, Seattle, WA 98121. The listed phone number is (360) 208-7926.

What is Mateo Counseling Services, PLLC's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Mateo Counseling Services, PLLC was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 59 days 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.