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DEENA K MASON M.ED
NPI 1265721229
Counselor - Mental Health in Yakima, WA

Active since March 30, 2011
307 S 12TH AVE STE 18, YAKIMA, WA 98902(509) 961-9702(509) 248-3680 Get Directions Write a Review

NPPES record last updated: March 30, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Deena K Mason M.ed NPPES

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

DEENA K MASON M.ED (NPI 1265721229) is an individual mental health provider in Yakima, Washington, licensed in Washington (LH 00010083) and active in the NPI registry since March 2011.

NPPES Registry Identity

NPI1265721229
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameDEENA K MASONCredential: M.ED
Location Address307 S 12TH AVE STE 18Yakima, WA 98902-3147
Mailing AddressPo Box 415Zillah, WA 98953-0415 · (509) 961-9702 · Fax (509) 248-3680
Phone(509) 961-9702
Fax(509) 248-3680
Sole ProprietorNo
Enumeration DateMarch 30, 2011
✔ NPI 1265721229 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 6

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in WA · LH 00010083
Also ListedCounselorTaxonomy 101Y00000X · License LH00010083 (WA)
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License LH 00010083 (WA)
Also ListedCounselor · SchoolTaxonomy 101YS0200X · License LH 00010083 (WA)
Also ListedPsychoanalystTaxonomy 102L00000X · License LH 00010083 (WA)
Also ListedMarriage & Family TherapistTaxonomy 106H00000X · License LH 00010083 (WA)
307 S 12TH AVE STE 18, Yakima, WA 98902
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Other Names 1

Former Name (1)Deena K Bossert M.ed

Accepted Insurance

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

Other Providers at the Same Location NPPES

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

CARING SOLUTIONS COUNSELING
Community/Behavioral Health
307 S 12TH AVE STE 18
YAKIMA, WA 98902
Yakima County (509) 961-9702

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 Deena Mason's NPI number?

The NPI number for Deena Mason is 1265721229. It was assigned to this individual provider in the NPPES registry on March 30, 2011. The provider is also known as Deena K Bossert M.Ed.

Where is Deena Mason located?

Deena Mason practices at 307 S 12th Ave Ste 18, Yakima, WA 98902. The listed phone number is (509) 961-9702.

What is Deena Mason's specialty?

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

What insurance does Deena Mason accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Deena Mason 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 Deena Mason was last updated on March 30, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years 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.