Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MARIAH BRIANNE MCCOIN
NPI 1780500868
Counselor - Addiction (Substance Use Disorder) in Lake Tapps, WA

Q: What is Mariah Mccoin's NPI number?

The NPI number for Mariah Mccoin is 1780500868. It was assigned to this individual provider in the NPPES registry on June 24, 2026.

Q: What is Mariah Mccoin's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

Q: When was this NPI record last updated?

The NPPES record for Mariah Mccoin was last updated on June 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since June 24, 2026

18921 9TH ST E, LAKE TAPPS, WA 98391(253) 433-0742 Get Directions Write a Review

NPPES record added: June 24, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

On this page

About Mariah Brianne Mccoin NPPES

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

MARIAH BRIANNE MCCOIN (NPI 1780500868) is an individual addiction (substance use disorder) provider in Lake Tapps, Washington, licensed in Washington (CO70006288) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1780500868

Entity TypeIndividualFemale

Primary Taxonomy101YA0400X

Provider Legal NameMARIAH BRIANNE MCCOIN

Location Address18921 9TH ST ELake Tapps, WA 98391-6407

Mailing Address18921 9th St ELake Tapps, WA 98391-6407 · (253) 433-0742

Phone(253) 433-0742

Sole ProprietorNo

Enumeration DateJune 24, 2026

NPPES CertifiedJune 24, 2026

✔ NPI 1780500868 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers

Taxonomy Code101YA0400X

License✔ Licensed in WA · CO70006288

18921 9TH ST E, Lake Tapps, WA 98391

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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 Mariah Mccoin's NPI number?

The NPI number for Mariah Mccoin is 1780500868. It was assigned to this individual provider in the NPPES registry on June 24, 2026.

Where is Mariah Mccoin located?

Mariah Mccoin practices at 18921 9th St E, Lake Tapps, WA 98391. The listed phone number is (253) 433-0742.

What is Mariah Mccoin's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Mariah Mccoin was last updated on June 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.