KATHRYN BROCK MS
NPI 1013432848
Counselor - Mental Health in Olympia, WA

Q: What is Kathryn Brock's NPI number?

The NPI number for Kathryn Brock is 1013432848. It was assigned to this individual provider in the NPPES registry on August 14, 2017. The provider is also known as Kathryn Willis Ma.

Q: What is Kathryn Brock'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 Kathryn Brock was last updated on April 16, 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.

Active since August 14, 2017

1864 21ST AVE SE, OLYMPIA, WA 98501(360) 481-4488 Get Directions Write a Review

NPPES record last updated: April 16, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 16, 2026, Jul 20, 2022, Aug 14, 2017 (3 updates tracked since 2017).

On this page

About Kathryn Brock Ms NPPES

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

KATHRYN BROCK MS (NPI 1013432848) is an individual mental health provider in Olympia, Washington, licensed in Washington (LH61169771) and active in the NPI registry since August 2017.

NPPES Registry Identity

NPI1013432848

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameKATHRYN BROCKCredential: MS

Location Address1864 21ST AVE SEOlympia, WA 98501-8904

Mailing Address1864 21st Ave SeOlympia, WA 98501-8904 · (360) 481-4488

Phone(360) 481-4488

Sole ProprietorNo

Enumeration DateAugust 14, 2017

Last NPPES UpdateApril 16, 20263 updates tracked since enumeration

NPPES CertifiedApril 16, 2026

✔ NPI 1013432848 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

Licenses✔ Licensed in WA · LH61169771✔ Licensed in TX · 92390

Also ListedMarriage & Family TherapistTaxonomy 106H00000X · License LF61339193 (WA)

1864 21ST AVE SE, Olympia, WA 98501

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Other Names 1

Former Name (1)Kathryn Willis Ma

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

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 Kathryn Brock's NPI number?

The NPI number for Kathryn Brock is 1013432848. It was assigned to this individual provider in the NPPES registry on August 14, 2017. The provider is also known as Kathryn Willis Ma.

Where is Kathryn Brock located?

Kathryn Brock practices at 1864 21st Ave SE, Olympia, WA 98501. The listed phone number is (360) 481-4488.

What is Kathryn Brock's specialty?

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

What insurance does Kathryn Brock accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Kathryn Brock as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Kathryn Brock was last updated on April 16, 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.