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MR. JASON LUNA POSADAS
NPI 1932760816
Counselor in Seattle, WA

Active since June 22, 2019
1600 E OLIVE ST, SEATTLE, WA 98122(206) 901-2000 Get Directions Write a Review

NPPES record last updated: December 24, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 24, 2025, Jun 22, 2019 (2 updates tracked since 2019).

About Mr. Jason Luna Posadas NPPES

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

MR. JASON LUNA POSADAS (NPI 1932760816) is an individual counselor in Seattle, Washington and active in the NPI registry since June 2019.

NPPES Registry Identity

NPI1932760816
Entity TypeIndividualMale
Primary Taxonomy101Y00000X
Provider Legal NameMR. JASON LUNA POSADAS
Location Address1600 E OLIVE STSeattle, WA 98122-2735
Mailing Address6400 Southcenter BlvdTukwila, WA 98188-2547 · (206) 901-2000 · Fax (206) 901-2010
Phone(206) 901-2000
Sole ProprietorNo
Enumeration DateJune 22, 2019
Last NPPES UpdateDecember 24, 20252 updates tracked since enumeration
NPPES CertifiedDecember 24, 2025
✔ NPI 1932760816 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
1600 E OLIVE ST, Seattle, WA 98122
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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.

MISS LUCY P SPIRO RC
Student in an Organized Health Care Education/Training Program
1600 E OLIVE ST, SOUND MENTAL HEALTH
SEATTLE, WA 98122
King County (206) 302-2200
JAMES ELI SAAD BA, RC
Counselor (Professional)
1600 E OLIVE ST, SOUND MENTAL HEALTH
SEATTLE, WA 98122
King County (206) 302-2200
MS. BRENDA LYNNE' MILLER-SERMENO M.A, MHP
Counselor (Mental Health)
1600 E OLIVE ST, SOUND MENTAL HEALTH
SEATTLE, WA 98122
King County (206) 302-2200
MR. RICHARD WILLIAM IRWIN AAS, CDP
Counselor (Addiction (Substance Use Disorder))
1600 E OLIVE ST, SOUND MENTAL HEALTH
SEATTLE, WA 98122
King County (206) 302-2200
DR. BROOKE D KATZ ARNP
Nurse Practitioner (Psychiatric/Mental Health)
1600 E OLIVE ST
SEATTLE, WA 98122
King County (206) 302-2800
MISS MARBIE GUACEN DESCATAMIENTO BA, CDPT, AAC
Counselor (Mental Health)
1600 E OLIVE ST, SOUND MENTAL HEALTH
SEATTLE, WA 98122
King County (206) 302-2200
MS. SARAH C SAWYER
Counselor (Mental Health)
1600 E OLIVE ST
SEATTLE, WA 98122
King County (206) 302-2200
SHELLEY LYNN NIXON SHEPHERD RN, BSN
Registered Nurse
1600 E OLIVE ST
SEATTLE, WA 98122
King County (206) 901-2000

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 Luna Posadas's NPI number?

The NPI number for Jason Luna Posadas is 1932760816. It was assigned to this individual provider in the NPPES registry on June 22, 2019.

Where is Jason Luna Posadas located?

Jason Luna Posadas practices at 1600 E Olive St, Seattle, WA 98122. The listed phone number is (206) 901-2000.

What is Jason Luna Posadas's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

When was this NPI record last updated?

The NPPES record for Jason Luna Posadas was last updated on December 24, 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.