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

MARSHA ALEXIS OLSON MCHA
NPI 1972422483
Counselor - Mental Health in Seattle, WA

Q: What is Marsha Olson's NPI number?

The NPI number for Marsha Olson is 1972422483. It was assigned to this individual provider in the NPPES registry on July 10, 2026.

Q: What is Marsha Olson's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Marsha Olson was last updated on July 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 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.

Active since July 10, 2026

1532 NE 106TH ST, SEATTLE, WA 98125(206) 792-3267 Get Directions Write a Review

NPPES record added: July 10, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Marsha Alexis Olson Mcha NPPES

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

MARSHA ALEXIS OLSON MCHA (NPI 1972422483) is an individual mental health provider in Seattle, Washington, licensed in Washington (MHCA.MC.70015360) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1972422483

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameMARSHA ALEXIS OLSONCredential: MCHA

Location Address1532 NE 106TH STSeattle, WA 98125-6514

Mailing Address1532 Ne 106th StSeattle, WA 98125-6514 · (206) 367-6245

Phone(206) 792-3267

Sole ProprietorNo

Enumeration DateJuly 10, 2026

NPPES CertifiedJuly 10, 2026

✔ NPI 1972422483 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in WA · MHCA.MC.70015360

1532 NE 106TH ST, Seattle, WA 98125

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Other Providers at the Same Location NPPES 3

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

AUSTIN PAUL RODRIGUEZ

Counselor (Mental Health)

1532 NE 106TH ST
SEATTLE, WA 98125

King County (206) 965-0106

KATHRYN MILLER SEDGWICK LMHC

Counselor (Mental Health)

1532 NE 106TH ST
SEATTLE, WA 98125

King County (206) 965-0106

JUTURNA, PLLC

Counselor (Mental Health)

1532 NE 106TH ST
SEATTLE, WA 98125

King County (206) 965-0106

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 Marsha Olson's NPI number?

The NPI number for Marsha Olson is 1972422483. It was assigned to this individual provider in the NPPES registry on July 10, 2026.

Where is Marsha Olson located?

Marsha Olson practices at 1532 NE 106th St, Seattle, WA 98125. The listed phone number is (206) 792-3267.

What is Marsha Olson'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 Marsha Olson was last updated on July 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 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.