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THAWMINDS MENTAL HEALTH SERVICE LLC
NPI 1629868120
Nurse Practitioner - Psychiatric/Mental Health in Kent, WA

Active since May 08, 2025
26136 PACIFIC HWY S, KENT, WA 98032(206) 212-6189(206) 429-2587 Get Directions Write a Review

NPPES record last updated: April 1, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 1, 2026, May 8, 2025 (2 updates tracked since 2025).

About Thawminds Mental Health Service Llc NPPES

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

THAWMINDS MENTAL HEALTH SERVICE LLC (NPI 1629868120) is a healthcare organization registered as a psychiatric/mental health in Kent, Washington and active in the NPI registry since May 2025. The organization lists Anteneh Araya Woldeselassie, Administrator, as its authorized official.

NPPES Registry Identity

NPI1629868120
Entity TypeOrganization
Primary Taxonomy363LP0808X
Legal Business NameTHAWMINDS MENTAL HEALTH SERVICE LLC
Location Address26136 PACIFIC HWY SKent, WA 98032-6910
Mailing Address26136 Pacific Hwy SKent, WA 98032-6910 · (206) 212-6189 · Fax (206) 429-2587
Phone(206) 212-6189
Fax(206) 429-2587
Organization SubpartNo
Authorized OfficialAnteneh Araya WoldeselassieAdministrator · (206) 353-5378
Enumeration DateMay 8, 2025
Last NPPES UpdateApril 1, 20262 updates tracked since enumeration
NPPES CertifiedApril 1, 2026
✔ NPI 1629868120 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
Also ListedNurse PractitionerTaxonomy 363L00000X
26136 PACIFIC HWY S, Kent, WA 98032
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Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Thawminds Mental Health Service Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

4

Medicare enrollment records show 4 clinicians reassign Medicare billing to Thawminds Mental Health Service LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (4)

Anteneh Woldeselassie, PMHNP-DNP
Nurse Practitioner
NPI 1396465753
26136 PACIFIC HWY S
Kent, WA 98032
(206) 212-6189
✔ PECOS✔ Accepts MedicareSame address
Meti Duressa, RC
Clinical Social Worker
NPI 1780781765
325 9TH AVE BOX 359930
Seattle, WA 98104
(206) 731-3000
✔ PECOS17 mi
Fekadu Senbeta
Nurse Practitioner
NPI 1750063665
1959 NE PACIFIC STREET SEATTLE WA 98195
Seattle, WA 98195
(206) 543-8736
✔ PECOS✔ Accepts Medicare19 mi
Rebecca Araya, ARNP
Nurse Practitioner
NPI 1407454309
19321 44TH AVE W
Lynnwood, WA 98036
(425) 616-4145
✔ PECOS32 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Thawminds Mental Health Service LLC's NPI number?

The NPI number for Thawminds Mental Health Service LLC is 1629868120. It was assigned to this organization in the NPPES registry on May 8, 2025.

Where is Thawminds Mental Health Service LLC located?

Thawminds Mental Health Service LLC is located at 26136 Pacific Hwy S, Kent, WA 98032. The listed phone number is (206) 212-6189.

What is Thawminds Mental Health Service LLC's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Thawminds Mental Health Service LLC enrolled in Medicare?

Yes. Thawminds Mental Health Service LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Thawminds Mental Health Service LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians in 2 Medicare specialties reassign their Medicare billing to Thawminds Mental Health Service LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (3) and Clinical Social Worker (1). Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Thawminds Mental Health Service LLC accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Thawminds Mental Health Service LLC 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 Thawminds Mental Health Service LLC was last updated on April 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.