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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.

RESILIENT ADHD LLC
NPI 1588512404
Nurse Practitioner - Family in Mountlake Terrace, WA

Active since March 17, 2026
22725 44TH AVE W STE 202, MOUNTLAKE TERRACE, WA 98043(564) 234-3123(206) 260-7322 Get Directions Write a Review

NPPES record last updated: September 18, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 18, 2026, Mar 17, 2026 (2 updates tracked since 2026).

About Resilient Adhd Llc NPPES

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

RESILIENT ADHD LLC (NPI 1588512404), doing business as Resilient Adhd Clinic Llc, is a healthcare organization registered as a family in Mountlake Terrace, Washington and active in the NPI registry since March 2026. The organization maintains a secondary practice location in Bothell and lists James Clark, Owner Provider, as its authorized official.

NPPES Registry Identity

NPI1588512404
Entity TypeOrganization
Primary Taxonomy363LF0000X
Legal Business NameRESILIENT ADHD LLC
Location Address22725 44TH AVE W STE 202Mountlake Terrace, WA 98043-4500
Mailing Address5608 17th Ave Nw Ste 2024Seattle, WA 98107-5232 · (564) 234-3123
Phone(564) 234-3123
Fax(206) 260-7322
Organization SubpartNo
Authorized OfficialJames ClarkOwner Provider · (564) 234-3123
Enumeration DateMarch 17, 2026
Last NPPES UpdateSeptember 18, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 18, 2026
✔ NPI 1588512404 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
22725 44TH AVE W STE 202, Mountlake Terrace, WA 98043
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Other Names 1

Doing Business AsResilient Adhd Clinic Llc

Secondary Practice Location 1

Location 118707 44th Park SEBothell, WA 98012-7988 · Phone (564) 234-3123

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 3

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

JAMES DANIEL CLARK DNP, APRN, FNP-BC
Nurse Practitioner (Family)
22725 44TH AVE W STE 202
MOUNTLAKE TERRACE, WA 98043
Snohomish County (564) 234-3123
TIFFANY ANN CLASSEN MA, LMFT
Marriage & Family Therapist
22725 44TH AVE W STE 202
MOUNTLAKE TERRACE, WA 98043
Snohomish County (425) 616-2383
LYNNWOOD CHILD AND FAMILY THERAPY PLLC
Marriage & Family Therapist
22725 44TH AVE W STE 202
MOUNTLAKE TERRACE, WA 98043
Snohomish County (425) 616-2383

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 Resilient Adhd LLC's NPI number?

The NPI number for Resilient Adhd LLC is 1588512404. It was assigned to this organization in the NPPES registry on March 17, 2026. The provider is doing business as Resilient ADHD Clinic LLC.

Where is Resilient Adhd LLC located?

Resilient Adhd LLC is located at 22725 44th Ave W Ste 202, Mountlake Terrace, WA 98043. The listed phone number is (564) 234-3123.

What is Resilient Adhd LLC's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Resilient Adhd LLC was last updated on September 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.