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MR. JONATHAN JACOB HIETT LMHC
NPI 1477036739
Counselor - Mental Health in Seattle, WA

Active since September 12, 2018
119 1ST AVE S STE 220, SEATTLE, WA 98104(206) 569-8547(206) 934-4873 Get Directions Write a Review

NPPES record last updated: May 21, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 21, 2026, Aug 18, 2023, Sep 12, 2018 (3 updates tracked since 2018).

About Mr. Jonathan Jacob Hiett Lmhc NPPES

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

MR. JONATHAN JACOB HIETT LMHC (NPI 1477036739) is an individual mental health provider in Seattle, Washington, licensed in Washington (LH61384297) and active in the NPI registry since September 2018.

NPPES Registry Identity

NPI1477036739
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameMR. JONATHAN JACOB HIETTCredential: LMHC
Location Address119 1ST AVE S STE 220Seattle, WA 98104-3416
Mailing Address119 1st Ave S Ste 220Seattle, WA 98104-3416 · (206) 569-8547
Phone(206) 569-8547
Fax(206) 934-4873
Sole ProprietorNo
Enumeration DateSeptember 12, 2018
Last NPPES UpdateMay 21, 20263 updates tracked since enumeration
NPPES CertifiedMay 21, 2026
✔ NPI 1477036739 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in WA · LH61384297
119 1ST AVE S STE 220, Seattle, WA 98104
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Other Names 1

Other Name (5)Mr. Jonny Jacob Hiett

Accepted Insurance

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

Other Providers at the Same Location NPPES

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

FIRE POPPY COUNSELING
Counselor (Mental Health)
119 1ST AVE S STE 220
SEATTLE, WA 98104
King County (206) 627-0693

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 Jonathan Hiett's NPI number?

The NPI number for Jonathan Hiett is 1477036739. It was assigned to this individual provider in the NPPES registry on September 12, 2018. The provider is also known as Mr. Jonny Jacob Hiett.

Where is Jonathan Hiett located?

Jonathan Hiett practices at 119 1st Ave S Ste 220, Seattle, WA 98104. The listed phone number is (206) 569-8547.

What is Jonathan Hiett's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

What insurance does Jonathan Hiett accept?

Health plans from Kaiser Permanente and Premera Blue Cross Blue Shield of Alaska list Jonathan Hiett 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 Jonathan Hiett was last updated on May 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.