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SLATE FAMILY SERVICES, LLC
NPI 1134009376
Day Training/Habilitation Specialist in Yelm, WA

Active since September 08, 2025

NPPES record last updated: November 10, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 10, 2025, Sep 8, 2025 (2 updates tracked since 2025).

About Slate Family Services, Llc NPPES

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

SLATE FAMILY SERVICES, LLC (NPI 1134009376) is a healthcare organization registered as a day training/habilitation specialist in Yelm, Washington and active in the NPI registry since September 2025. The organization lists Marie Leann Fierro, Founder/owner, as its authorized official.

NPPES Registry Identity

NPI1134009376
Entity TypeOrganization
Primary Taxonomy373H00000X
Legal Business NameSLATE FAMILY SERVICES, LLC
Location Address508 2ND ST SEYelm, WA 98597-7638
Mailing Address508 2nd St Se Apt SuiteYelm, WA 98597-7638 · (360) 919-4744
Phone(360) 919-4744
Organization SubpartNo
Authorized OfficialMarie Leann FierroFounder/owner · (360) 464-8656
Enumeration DateSeptember 8, 2025
Last NPPES UpdateNovember 10, 20252 updates tracked since enumeration
NPPES CertifiedNovember 10, 2025
✔ NPI 1134009376 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDay Training/Habilitation SpecialistNursing Service Related Providers
Taxonomy Code373H00000X
Definition
Individuals experienced or trained in working with developmentally disabled individuals who need assistance in acquiring and maintaining life skills that enable them to cope more effectively with the demands of independent living.
508 2ND ST SE, Yelm, WA 98597
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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.

SLATE FAMILY SERVICES FOUNDATIONS
Community/Behavioral Health
508 2ND ST SE
YELM, WA 98597
Thurston County (360) 919-4744
SLATE FAMILY SERVICES, LLC
Day Training, Developmentally Disabled Services
508 2ND ST SE
YELM, WA 98597
Thurston County (360) 919-4744
MARIE LEANN FIERRO
Student in an Organized Health Care Education/Training Program
508 2ND ST SE
YELM, WA 98597
Thurston County (253) 282-6996

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 Slate Family Services, LLC's NPI number?

The NPI number for Slate Family Services, LLC is 1134009376. It was assigned to this organization in the NPPES registry on September 8, 2025.

Where is Slate Family Services, LLC located?

Slate Family Services, LLC is located at 508 2nd St SE, Yelm, WA 98597. The listed phone number is (360) 919-4744.

What is Slate Family Services, LLC's specialty?

The primary specialty registered for this NPI is Day Training/Habilitation Specialist with taxonomy code 373H00000X.

When was this NPI record last updated?

The NPPES record for Slate Family Services, LLC was last updated on November 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.