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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.

ZACKARIAH HART
NPI 1336863083
Social Worker in Seattle, WA

Active since September 27, 2022
8444 RAINIER AVE S, SEATTLE, WA 98118(253) 833-7444 Get Directions Write a Review

NPPES record last updated: October 6, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 6, 2026, Sep 27, 2022 (2 updates tracked since 2022).

About Zackariah Hart NPPES

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

ZACKARIAH HART (NPI 1336863083) is an individual social worker in Seattle, Washington, licensed in Washington (LW.70014332) and active in the NPI registry since September 2022.

NPPES Registry Identity

NPI1336863083
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameZACKARIAH HART
Location Address8444 RAINIER AVE SSeattle, WA 98118-4655
Mailing Address325 W Gowe StKent, WA 98032-5892 · (253) 833-7444
Phone(253) 833-7444
Sole ProprietorNo
Enumeration DateSeptember 27, 2022
Last NPPES UpdateOctober 6, 20262 updates tracked since enumeration
NPPES CertifiedOctober 6, 2026
✔ NPI 1336863083 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in WA · LW.70014332
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
8444 RAINIER AVE S, Seattle, WA 98118
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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.

MIKAYLA MARIE SHEA
Counselor
8444 RAINIER AVE S
SEATTLE, WA 98118
King County (253) 833-7444
MARIANNE SICILIA
Counselor
8444 RAINIER AVE S
SEATTLE, WA 98118
King County (253) 833-7444
CAROLYN SCOTT
Counselor
8444 RAINIER AVE S
SEATTLE, WA 98118
King County (253) 833-7444
ARLENE SAITO RN
Registered Nurse (Women's Health Care, Ambulatory)
8444 RAINIER AVE S
SEATTLE, WA 98118
King County (206) 722-8444
PHI TRAN
Counselor
8444 RAINIER AVE S
SEATTLE, WA 98118
King County (253) 833-7444
HILLAL NOR
Counselor
8444 RAINIER AVE S
SEATTLE, WA 98118
King County (253) 833-7444
VERONICA BRAVO
Counselor
8444 RAINIER AVE S
SEATTLE, WA 98118
King County (253) 833-7444
CAROLYN TODD
Counselor
8444 RAINIER AVE S
SEATTLE, WA 98118
King County (253) 833-7444

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 Zackariah Hart's NPI number?

The NPI number for Zackariah Hart is 1336863083. It was assigned to this individual provider in the NPPES registry on September 27, 2022.

Where is Zackariah Hart located?

Zackariah Hart practices at 8444 Rainier Ave S, Seattle, WA 98118. The listed phone number is (253) 833-7444.

What is Zackariah Hart's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Zackariah Hart was last updated on October 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.