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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALEXA LEIGH NISSEN
NPI 1184282691
Counselor in Olympia, WA

Active since May 30, 2019
402 YAUGER WAY SW, OLYMPIA, WA 98502(360) 584-7859 Get Directions Write a Review

NPPES record last updated: August 3, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 3, 2026, May 30, 2019 (2 updates tracked since 2019).

About Alexa Leigh Nissen NPPES

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

ALEXA LEIGH NISSEN (NPI 1184282691) is an individual counselor in Olympia, Washington and active in the NPI registry since May 2019.

NPPES Registry Identity

NPI1184282691
Entity TypeIndividualFemale
Primary Taxonomy101Y00000X
Provider Legal NameALEXA LEIGH NISSEN
Location Address402 YAUGER WAY SWOlympia, WA 98502-8660
Mailing Address4918 Balustrade Blvd SeLacey, WA 98513-4168 · (360) 789-9426
Phone(360) 584-7859
Sole ProprietorNo
Enumeration DateMay 30, 2019
Last NPPES UpdateAugust 3, 20262 updates tracked since enumeration
NPPES CertifiedAugust 3, 2026
✔ NPI 1184282691 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.
402 YAUGER WAY SW, Olympia, WA 98502
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Other Names 1

Former Name (1)Alexa Leigh Warden

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.

SAMANTHA FELICIANO
Counselor
402 YAUGER WAY SW
OLYMPIA, WA 98502
Thurston County (360) 878-8248
MS. KELLY LYNN COMEAU
Counselor
402 YAUGER WAY SW
OLYMPIA, WA 98502
Thurston County (360) 878-8248
LATIKA CHANDLER
Counselor
402 YAUGER WAY SW
OLYMPIA, WA 98502
Thurston County (360) 878-8248
ANTONIO DEMOND ROWE II
Counselor
402 YAUGER WAY SW
OLYMPIA, WA 98502
Thurston County (360) 878-8248
JENNIFER MAE FREDERICK
Counselor
402 YAUGER WAY SW
OLYMPIA, WA 98502
Thurston County (360) 515-8012
NANA ANITA SIYUFY
Peer Specialist
402 YAUGER WAY SW
OLYMPIA, WA 98502
Thurston County (360) 878-8248
RAVEN VROLYK
Social Worker
402 YAUGER WAY SW
OLYMPIA, WA 98502
Thurston County (360) 878-8248
MARY L ARIAS
Peer Specialist
402 YAUGER WAY SW
OLYMPIA, WA 98502
Thurston County (360) 968-3182

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 Alexa Nissen's NPI number?

The NPI number for Alexa Nissen is 1184282691. It was assigned to this individual provider in the NPPES registry on May 30, 2019. The provider is also known as Alexa Leigh Warden.

Where is Alexa Nissen located?

Alexa Nissen practices at 402 Yauger Way SW, Olympia, WA 98502. The listed phone number is (360) 584-7859.

What is Alexa Nissen'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 Alexa Nissen was last updated on August 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 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.