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ANGELA Y YOON MA
NPI 1740826502
Counselor - Mental Health in Mountlake Terrace, WA

Active since November 26, 2019
21907 64TH AVE W STE 200, MOUNTLAKE TERRACE, WA 98043(425) 578-5144 Get Directions Write a Review

NPPES record last updated: March 7, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 7, 2025, Dec 31, 2024, Mar 10, 2023 and 2 more (5 updates tracked since 2019).

About Angela Y Yoon Ma NPPES

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

ANGELA Y YOON MA (NPI 1740826502) is an individual mental health provider in Mountlake Terrace, Washington, licensed in Washington (MC61130115) and active in the NPI registry since November 2019. She maintains 3 additional practice locations.

NPPES Registry Identity

NPI1740826502
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameANGELA Y YOONCredential: MA
Location Address21907 64TH AVE W STE 200Mountlake Terrace, WA 98043-6200
Mailing Address21907 64th Ave W Ste 200Mountlake Terrace, WA 98043-6200
Phone(425) 578-5144
Sole ProprietorNo
Enumeration DateNovember 26, 2019
Last NPPES UpdateMarch 7, 20255 updates tracked since enumeration
NPPES CertifiedMarch 7, 2025
✔ NPI 1740826502 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in WA · MC61130115
Also ListedCounselorTaxonomy 101Y00000X · License MC61130115 (WA), CO60988213 (WA)
Also ListedPsychologist · Addiction (Substance Use Disorder)Taxonomy 103TA0400X · License CO60988213 (WA)
21907 64TH AVE W STE 200, Mountlake Terrace, WA 98043
Open in Google Maps ↗

Secondary Practice Locations 3

Location 16400 Southcenter BlvdTukwila, WA 98188-2547 · Phone (206) 901-2000
Location 2515 3rd AveSeattle, WA 98104-2304 · Phone (206) 682-2371
Location 333505 13th Pl S Ste CFederal Way, WA 98003-6337 · Phone (253) 246-2433 · Fax (253) 838-1433

Other Providers at the Same Location NPPES 20

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

PAULETTE M CASWELL LICSW
Social Worker (Clinical)
21907 64TH AVE W STE 200
MOUNTLAKE TERRACE, WA 98043
Snohomish County (425) 640-7009
KATRINA M HOLSATHER MHC
Counselor (Mental Health)
21907 64TH AVE W STE 200
MOUNTLAKE TERRACE, WA 98043
Snohomish County (425) 470-3682
LUCY L BOSCHE MSW, LICSW
Social Worker (Clinical)
21907 64TH AVE W STE 200
MOUNTLAKE TERRACE, WA 98043
Snohomish County (425) 640-7009
MS. AMY CHRISTA ZOLOTH LMHCA, SUDP
Counselor (Mental Health)
21907 64TH AVE W STE 200
MOUNTLAKE TERRACE, WA 98043
Snohomish County (425) 249-7017
WINONNA SAARI
Counselor (Mental Health)
21907 64TH AVE W STE 200
MOUNTLAKE TERRACE, WA 98043
Snohomish County (360) 252-9551
MARGARET FARAH
Counselor (Mental Health)
21907 64TH AVE W STE 200
MOUNTLAKE TERRACE, WA 98043
Snohomish County (206) 319-4446
KASEY JAHNKE LMFT
Marriage & Family Therapist
21907 64TH AVE W STE 200
MOUNTLAKE TERRACE, WA 98043
Snohomish County (425) 640-7009
MAI OKANO
Social Worker (Clinical)
21907 64TH AVE W STE 200
MOUNTLAKE TERRACE, WA 98043
Snohomish County (775) 298-1049

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 Angela Yoon's NPI number?

The NPI number for Angela Yoon is 1740826502. It was assigned to this individual provider in the NPPES registry on November 26, 2019.

Where is Angela Yoon located?

Angela Yoon practices at 21907 64th Ave W Ste 200, Mountlake Terrace, WA 98043. The listed phone number is (425) 578-5144.

What is Angela Yoon'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 Angela Yoon was last updated on March 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.