1. Home
  2. Directory
  3. Washington
  4. Seattle
  5. Psychiatry Neurology
  6. NPI Profile

SEATTLE NEUROPSYCHIATRIC TREATMENT CENTER, PLLC
NPI 1609036490
Psychiatry & Neurology - Psychiatry in Seattle, WA

Active since June 15, 2008CLIA 50D2254229 · Waiver
805 MADISON ST STE 401, SEATTLE, WA 98104(206) 467-6300(206) 467-6301 Get Directions Write a Review

NPPES record last updated: March 19, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Seattle Neuropsychiatric Treatment Center, Pllc NPPES

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

SEATTLE NEUROPSYCHIATRIC TREATMENT CENTER, PLLC (NPI 1609036490), doing business as Seattle Clinical Services, is a healthcare organization registered as a psychiatry in Seattle, Washington and active in the NPI registry since June 2008. The organization holds a CLIA Waiver certificate valid through April 4, 2028, maintains 4 additional practice locations, and lists Julie Krueger, Financial Services Manager, as its authorized official.

NPPES Registry Identity

NPI1609036490
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameSEATTLE NEUROPSYCHIATRIC TREATMENT CENTER, PLLC
Location Address805 MADISON ST STE 401Seattle, WA 98104-1172
Mailing Address805 Madison St Ste 401Seattle, WA 98104-1172 · (206) 467-6300 · Fax (206) 467-6301
Phone(206) 467-6300
Fax(206) 467-6301
Organization SubpartNo
Authorized OfficialJulie KruegerFinancial Services Manager · (206) 467-6300
Enumeration DateJune 15, 2008
Last NPPES UpdateMarch 19, 2026
NPPES CertifiedMarch 19, 2026
✔ NPI 1609036490 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in WA · MD00018692
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
805 MADISON ST STE 401, Seattle, WA 98104
Open in Google Maps ↗

Other Names 1

Doing Business AsSeattle Clinical Services

Secondary Practice Locations 4

Location 11530 S Union Ave Ste 14Tacoma, WA 98405-1954 · Phone (206) 467-6300 · Fax (206) 467-6301
Location 211 Bellwether Way Ste 210Bellingham, WA 98225-2956 · Phone (206) 467-6300 · Fax (206) 467-6301
Location 317791 Fjord Dr NE Ste 140Poulsbo, WA 98370-8482 · Phone (206) 467-6300 · Fax (206) 467-6301
Location 41450 114th Ave SE Ste 110Bellevue, WA 98004-6934 · Phone (206) 467-6300 · Fax (206) 467-6301

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

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Seattle Neuropsychiatric Treatment Center, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

13

Medicare enrollment records show 13 clinicians reassign Medicare billing to Seattle Neuropsychiatric Treatment Center, PLLC, which bills Medicare for the services they deliver. Of these, 5 practice at this address and 7 within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 4

Psychiatry10
Clinical Social Worker1
Neuropsychiatry1
Physical Medicine and Rehabilitation1

Clinicians, nearest first (13)

Anna Borisovskaya, MD
Psychiatry
NPI 1245343086
805 MADISON ST STE 401
Seattle, WA 98104
(206) 467-6300
✔ PECOS✔ Accepts MedicareSame address
Michael Seidman, MD
Neuropsychiatry
NPI 1548884828
805 MADISON ST STE 401
Seattle, WA 98104
(206) 467-6300
✔ PECOS✔ Accepts MedicareSame address
Rebecca Allen, MD, MPH
Psychiatry
NPI 1003106451
805 MADISON ST STE 401
Seattle, WA 98104
(206) 467-6300
✔ PECOS✔ Accepts MedicareSame address
Joshua Bess, MD
Psychiatry
NPI 1285769083
805 MADISON ST #401
Seattle, WA 98104
(206) 467-6300
✔ PECOS✔ Accepts MedicareSame address
Leigh Brown, D.O.
Psychiatry
NPI 1215165709
805 MADISON ST STE 401
Seattle, WA 98104
(206) 467-6300
✔ PECOS✔ Accepts MedicareSame address
Britt Gonsoulin, M.D., M.P.H.
Psychiatry
NPI 1336303742
1959 NE PACIFIC ST BOX 356560
Seattle, WA 98195
(206) 280-8494
✔ PECOS✔ Accepts Medicare3.0 mi
Katharine Liang, M.D./PH.D.
Psychiatry
NPI 1043742794
1660 S COLUMBIAN WAY
Seattle, WA 98108
(206) 764-2007
✔ PECOS✔ Accepts Medicare3.3 mi
Christina Hughes, MD
Physical Medicine and Rehabilitation
NPI 1154535870
17791 FJORD DR NE STE 110
Poulsbo, WA 98370
(206) 512-4846
✔ PECOS✔ Accepts Medicare17 mi
Robyn Callahan, MSW, LICSW
Clinical Social Worker
NPI 1184055824
1911 SW CAMPUS DR # 235
Federal Way, WA 98023
(206) 739-3847
✔ PECOS✔ Accepts Medicare21 mi
Gregory Sidell, M.D.
Psychiatry
NPI 1780603530
4301 S PINE ST STE 301
Tacoma, WA 98409
(253) 476-6500
✔ PECOS✔ Accepts Medicare28 mi
Laura Arndorfer, M.D.
Psychiatry
NPI 1497967848
801 SAMISH WAY
Bellingham, WA 98229
(360) 255-2505
✔ PECOS✔ Accepts Medicare78 mi
Jesse Adams, M.D.
Psychiatry
NPI 1407143399
222 W 39TH AVE
San Mateo, CA 94403
(650) 573-2530
✔ PECOS✔ Accepts Medicare696 mi
Ki Won Nam, M.D.
Psychiatry
NPI 1770717506
805 MADISON ST #401
Seattle, WA 98104
(206) 467-6300
✔ PECOS✔ Accepts Medicare

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 50D2254229

Seattle Neuropsychiatric Treatment Center · Bellevue, WA
Active · expires Apr 4, 2028
CLIA Number50D2254229
Laboratory TypePhysician Office
Certificate Effective DateMarch 1, 2022
Certificate Expiration DateApril 4, 2028
Laboratory DirectorRebecca Allen
Laboratory Phone(206) 467-6300
Laboratory LocationSeattle Neuropsychiatric Treatment Center1450 114th Ave SE Ste 110, Bellevue, WA 98004
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Seattle Neuropsychiatric Treatment Center, PLLC's NPI number?

The NPI number for Seattle Neuropsychiatric Treatment Center, PLLC is 1609036490. It was assigned to this organization in the NPPES registry on June 15, 2008. The provider is doing business as Seattle Clinical Services.

Where is Seattle Neuropsychiatric Treatment Center, PLLC located?

Seattle Neuropsychiatric Treatment Center, PLLC is located at 805 Madison St Ste 401, Seattle, WA 98104. The listed phone number is (206) 467-6300.

What is Seattle Neuropsychiatric Treatment Center, PLLC's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Seattle Neuropsychiatric Treatment Center, PLLC enrolled in Medicare?

Yes. Seattle Neuropsychiatric Treatment Center, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Seattle Neuropsychiatric Treatment Center, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 13 clinicians in 4 Medicare specialties reassign their Medicare billing to Seattle Neuropsychiatric Treatment Center, PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Psychiatry (10), Clinical Social Worker (1) and Neuropsychiatry (1). Of these, 5 practice at this address and 7 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Seattle Neuropsychiatric Treatment Center, PLLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 50D2254229) is associated with this NPI, valid through April 4, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Seattle Neuropsychiatric Treatment Center, PLLC accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Seattle Neuropsychiatric Treatment Center, PLLC 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 Seattle Neuropsychiatric Treatment Center, PLLC was last updated on March 19, 2026. 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.