NPIMap

Organization Active NPI

Virginia Mason Medical Center

  • General Acute Care Hospital
  • Seattle, WA
National Provider Identifier
1356463137
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Acute Care HospitalTaxonomy code 282N00000X
License
H-010 Issued in WA
Legal business name
VIRGINIA MASON MEDICAL CENTER
Practice address
1100 9TH Ave
Seattle, WA 98101-2756
Phone
(206) 223-6600
NPI assigned
Apr 4, 2007
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Authorized official

Name
Steven M Schaefer
Title
Vice President of Finance
Phone
(206) 515-5953

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Multi-Specialty Clinic/Center 261QM1300X H-010 WA
General Acute Care Hospital 282N00000X H-010 WA Primary

Addresses

Primary practice location

1100 9TH Ave
Seattle, WA 98101-2756

Mailing address

1100 9TH Ave # M4-PA
Seattle, WA 98101-2756
Phone (206) 583-6025

National Provider Directory

National Provider Directory
Tax ID family
Virginia Mason Occup Me42 organizations share this tax ID, including this one

Other organizations with this tax ID 41

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

View all 41

NPI Registry JSON

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

{
    "created_epoch": "1175644800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1356463137",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1100 9TH AVE # M4-PA",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981012756",
            "telephone_number": "206-583-6025",
            "fax_number": "206-515-5886"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1100 9TH AVE",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981012756",
            "telephone_number": "206-223-6600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "VIRGINIA MASON MEDICAL CENTER",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-04-04",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "SCHAEFER",
        "authorized_official_first_name": "STEVEN",
        "authorized_official_middle_name": "M",
        "authorized_official_title_or_position": "VICE PRESIDENT OF FINANCE",
        "authorized_official_telephone_number": "206-515-5953"
    },
    "taxonomies": [
        {
            "code": "261QM1300X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Multi-Specialty",
            "state": "WA",
            "license": "H-010",
            "primary": false
        },
        {
            "code": "282N00000X",
            "taxonomy_group": "",
            "desc": "General Acute Care Hospital",
            "state": "WA",
            "license": "H-010",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Seattle, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.