1. Home
  2. Directory
  3. Washington
  4. Federal Way
  5. Counselor
  6. NPI Profile

JASON ALAN SIEGFRIED
NPI 1912875832
Counselor - Mental Health in Federal Way, WA

Active since October 23, 2025
3430 SW 320TH ST, FEDERAL WAY, WA 98023(253) 289-6099(253) 231-7251 Get Directions Write a Review

NPPES record last updated: December 17, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Jason Alan Siegfried NPPES

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

JASON ALAN SIEGFRIED (NPI 1912875832) is an individual mental health provider in Federal Way, Washington, licensed in Washington (61564188) and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1912875832
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameJASON ALAN SIEGFRIED
Location Address3430 SW 320TH STFederal Way, WA 98023-2292
Mailing AddressPo Box 1102Shelton, WA 98584-0935
Phone(253) 289-6099
Fax(253) 231-7251
Sole ProprietorNo
Enumeration DateOctober 23, 2025
Last NPPES UpdateDecember 17, 2025
NPPES CertifiedDecember 17, 2025
✔ NPI 1912875832 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 · 61564188
3430 SW 320TH ST, Federal Way, WA 98023
Open in Google Maps ↗

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.

LAUREN BOUMA
Marriage & Family Therapist
3430 SW 320TH ST
FEDERAL WAY, WA 98023
King County (253) 289-6099
DANIEL JOSEPH VECCHIO
Counselor (Mental Health)
3430 SW 320TH ST
FEDERAL WAY, WA 98023
King County (253) 289-6099
ROSIE O'NEIL
Marriage & Family Therapist
3430 SW 320TH ST
FEDERAL WAY, WA 98023
King County (253) 289-6099
TWIN LAKES COUNSELING, PLLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
3430 SW 320TH ST
FEDERAL WAY, WA 98023
King County (253) 289-6099
MYCO NGUYEN
Marriage & Family Therapist
3430 SW 320TH ST
FEDERAL WAY, WA 98023
King County (253) 289-6099
KALISI MAFI
Marriage & Family Therapist
3430 SW 320TH ST
FEDERAL WAY, WA 98023
King County (253) 289-6099
ALEXANDER WILLIAM TENNISON
Counselor (Mental Health)
3430 SW 320TH ST
FEDERAL WAY, WA 98023
King County (253) 289-6099
MS. HOLLY MARIE COE MA
Counselor (Mental Health)
3430 SW 320TH ST
FEDERAL WAY, WA 98023
King County (253) 289-6099

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 Jason Siegfried's NPI number?

The NPI number for Jason Siegfried is 1912875832. It was assigned to this individual provider in the NPPES registry on October 23, 2025.

Where is Jason Siegfried located?

Jason Siegfried practices at 3430 SW 320th St, Federal Way, WA 98023. The listed phone number is (253) 289-6099.

What is Jason Siegfried's specialty?

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

When was this NPI record last updated?

The NPPES record for Jason Siegfried was last updated on December 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.