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

HILLARY TSCHAPPAT-LARSON
NPI 1285549618
Counselor in Tukwila, WA

Active since August 18, 2026
6400 SOUTHCENTER BLVD, TUKWILA, WA 98188(206) 901-2000(206) 901-2010 Get Directions Write a Review

NPPES record added: August 18, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Hillary Tschappat-larson NPPES

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

HILLARY TSCHAPPAT-LARSON (NPI 1285549618) is an individual counselor in Tukwila, Washington and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1285549618
Entity TypeIndividualFemale
Primary Taxonomy101Y00000X
Provider Legal NameHILLARY TSCHAPPAT-LARSON
Location Address6400 SOUTHCENTER BLVDTukwila, WA 98188-2547
Mailing Address6400 Southcenter BlvdTukwila, WA 98188-2547 · (206) 901-2010 · Fax (206) 901-2010
Phone(206) 901-2000
Fax(206) 901-2010
Sole ProprietorNo
Enumeration DateAugust 18, 2026
NPPES CertifiedAugust 18, 2026
✔ NPI 1285549618 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
6400 SOUTHCENTER BLVD, Tukwila, WA 98188
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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.

SIERRA WOLLEN
Counselor (Mental Health)
6400 SOUTHCENTER BLVD
TUKWILA, WA 98188
King County (206) 444-3600
ALEXANDRA DEAN
Counselor
6400 SOUTHCENTER BLVD
TUKWILA, WA 98188
King County (206) 901-2000
STACY LEE OPPLIGER SIMONEAUX OTR/L, MBA-HA
Occupational Therapist
6400 SOUTHCENTER BLVD
TUKWILA, WA 98188
King County (206) 901-2000
KENZIE DICK
Counselor (Mental Health)
6400 SOUTHCENTER BLVD
TUKWILA, WA 98188
King County (206) 901-2000
NORA AHMED ABDI
Counselor
6400 SOUTHCENTER BLVD
TUKWILA, WA 98188
King County (206) 901-2000
RYAN MITCHELL
Counselor (Mental Health)
6400 SOUTHCENTER BLVD
TUKWILA, WA 98188
King County (206) 901-2000
ASHLEY MORRIS
Counselor
6400 SOUTHCENTER BLVD
TUKWILA, WA 98188
King County (206) 901-2000
ADRIANNA HERNANDEZ
Counselor
6400 SOUTHCENTER BLVD
TUKWILA, WA 98188
King County (206) 901-2000

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 Hillary Tschappat-larson's NPI number?

The NPI number for Hillary Tschappat-larson is 1285549618. It was assigned to this individual provider in the NPPES registry on August 18, 2026.

Where is Hillary Tschappat-larson located?

Hillary Tschappat-larson practices at 6400 Southcenter Blvd, Tukwila, WA 98188. The listed phone number is (206) 901-2000.

What is Hillary Tschappat-larson's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

When was this NPI record last updated?

The NPPES record for Hillary Tschappat-larson was last updated on August 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.