NPIMap

Organization Active NPI

Navos

  • Psychiatric Hospital
  • Seattle, WA
National Provider Identifier
1184764227
Registry record updated Aug 4, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric HospitalTaxonomy code 283Q00000X
License
0007470 Issued in WA
Legal business name
NAVOS
Practice address
2600 SW Holden St
Seattle, WA 98126-3505
Phone
(206) 933-7000
NPI assigned
Feb 7, 2007
Last updated
Aug 4, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 4, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
William Glenn Robertson
Title
Ceo
Phone
(253) 403-1272

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatric Hospital 283Q00000X 0007470 WA Primary

Addresses

Primary practice location

2600 SW Holden St
Seattle, WA 98126-3505

Mailing address

P.O. Box 5299
Ms: 820-5-Pco
Tacoma, WA 98415-0299

Other identifiers 2

IdentifierTypeStateIssuer
504009OtherWAMEDICARE PROVIDER NUMBER
2128352MedicaidWA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20070911000449 WA Part A Provider - Hospital 4385545474 Practice locations: Seattle, WA

NPI to CCN mapping 1

The Medicare certification numbers (CCNs) connected to NPI 1184764227. Details of each certification follow.

Hospital certification: CCN 504009

Legal name
NAVOS
Doing business as
WEST SEATTLE PSYCHIATRIC HOSPITAL
Certification status
Active
Provider type (POS)
Hospital – Psychiatric
Participating since
Aug 25, 1997
Last certification
Mar 6, 2025
Beds
68
Ownership / control type
Private (not for profit)
Most recent change of ownership
Jan 1, 2004 (1 total)
Organization structure
CorporationNon-profit
Incorporated
Sep 1, 1968 in WA
Enrollment address
2600 SW Holden St
Seattle, WA 98126-3505
Other Hospital Practice Location
Hospital subgroups
Psychiatric

Other NPIs with the same Medicare PAC ID 1

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

  • Navos
    • Mental Health Clinic/Center (Including Community Mental Health Center)
    • Seattle, WA
    • NPI 1194728105

    4385545474

    Same PAC ID

Care Compare: Hospital

Medicare Care Compare
Listed as
Navos - Inpatient ServicesCCN 504009 · All quality measures
Type
Psychiatric
Ownership
Voluntary non-profit - Private
Medicare certification status
ActiveFrom the Provider of Services file
Emergency services
No

National Provider Directory

National Provider Directory
Tax ID family
Highline Evaluation Tre6 organizations share this tax ID, including this one

Other organizations with this tax ID 5

Organizations that report the same tax identification number in the National Provider Directory.

Member of 1

Organizations this organization is a member of, according to the National Provider Directory.

Locations

2600 SW Holden St
Seattle, WA 98126
Phone (206) 241-0990

Ownership & related parties

All disclosed owners & managing parties 26

As disclosed on the Medicare enrollment (CMS All Owners files). Individuals include officers, directors and managing employees, who may not hold ownership.

NameRoleSinceShare
William G Robertson Individual Corporate Officer Dec 4, 2014
W-2 Managing Employee Dec 4, 2014
Leslie Dale Sowell Individual Corporate Director Oct 1, 2012
Robert Yost Individual Corporate Director Sep 20, 2006
John Wiborg Individual Corporate Director Apr 18, 2001
Tariq Salam Individual Corporate Director Nov 1, 2020
James Gyeong-Jin Lee Individual Corporate Officer Jun 1, 2022
W-2 Managing Employee Jun 1, 2022
Tara Perry Individual Corporate Director Aug 25, 2021
Florence Chang Individual Corporate Officer Jan 1, 2015
W-2 Managing Employee Jan 1, 2015
Jaclyn Marie Kirby Individual Corporate Director May 1, 2023
Robin J Thomashauer Individual Corporate Director Nov 1, 2020
Janine Terrano Individual Corporate Director Dec 4, 2014
Frank Tombari Individual Corporate Director Jan 28, 2022
Deedee Walkey Individual Corporate Director Oct 1, 2012
Kelly Williams Individual W-2 Managing EmployeeProvider Enrollment Manager Sep 1, 1987
Dena Simone Ashlock Individual Corporate Director May 1, 2023
Sally Leighton Individual Corporate Director Oct 1, 2012
Patricia Neuberger Individual Corporate Director Aug 3, 2007
Charles H. Purcell Individual Corporate Director Jan 25, 2022
Multicare Health System Organization, Tacoma, WA Non-profit 5% Or Greater Indirect Ownership Interest May 1, 2017 100%
Gregory John Unruh Individual Corporate Director May 1, 2023
John Folsom Individual Corporate Director Oct 1, 2012
Joanna Monroe Individual Corporate Director Jan 1, 2019
Don Gillmore Individual Corporate Director Aug 3, 2007
Brian P Abeel Individual Corporate Director Aug 3, 2007
Sandra J. Rosenkranz Individual Corporate Director Jan 25, 2022
Michael K. Sweeney Individual Corporate Director Jan 25, 2022

Owners & managing parties with NPI records 1

Owners and managing parties disclosed on this facility’s Medicare enrollment that are themselves Medicare-enrolled.

Facilities with the same owner 20

Facilities that share an organizational owner with 5% or greater ownership or operational control.

View all 20

Practitioners & affiliated clinicians

Practitioners 7

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1170806400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1754265600000",
    "number": "1184764227",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "P.O. BOX 5299",
            "address_2": "MS: 820-5-PCO",
            "city": "TACOMA",
            "state": "WA",
            "postal_code": "984150299"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2600 SW HOLDEN ST",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981263505",
            "telephone_number": "206-933-7000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "NAVOS",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-02-07",
        "last_updated": "2025-08-04",
        "certification_date": "2025-08-04",
        "status": "A",
        "authorized_official_last_name": "ROBERTSON",
        "authorized_official_first_name": "WILLIAM",
        "authorized_official_middle_name": "GLENN",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "253-403-1272"
    },
    "taxonomies": [
        {
            "code": "283Q00000X",
            "taxonomy_group": "",
            "desc": "Psychiatric Hospital",
            "state": "WA",
            "license": "0007470",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE PROVIDER NUMBER",
            "identifier": "504009",
            "state": "WA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2128352",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Seattle, WA

Sources for this page

Verify at the official NPI Registry.