NPIMap

Individual provider Active NPI

Joseph G. F. Rosales, MD

  • Hematology & Oncology Physician
  • Tacoma, WA
National Provider Identifier
1457300303
Registry record updated Oct 16, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
MD00046241 Issued in WA
Practice address
1617 South J. Street
Tacoma, WA 98405
Phone
(253) 426-4297
Fax
(253) 426-6449
NPI assigned
May 9, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 16, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology & Oncology Physician 207RH0003X MD00046241 WA Primary

Addresses

Primary practice location

1617 South J. Street
Tacoma, WA 98405

Mailing address

1617 South J. Street
Tacoma, WA 98405
Phone (253) 426-4297

Other identifiers 2

IdentifierTypeStateIssuer
P00974400OtherWARAILROAD MEDICARE
8453516MedicaidWA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20060823000139 WA Practitioner - Hematology/Oncology 7214930775 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Hematology/Oncology
Education
University of California, Geffen School of Medicine, 1999
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Virginia Mason Medical CenterGroup PAC ID 9830002617, 867 clinicians
Franciscan Medical GroupGroup PAC ID 0547173866, 1,400 clinicians

Practice addresses (Care Compare)

1344 Wintergreen LN NE
Bainbridge Island, WA 98110-5118
Phone (206) 842-5632

1617 S J St
Tacoma, WA 98405-4930
Phone (253) 426-6306

19116 33Rd Ave W
Lynnwood, WA 98036-4706
Phone (425) 712-7900

33501 1St Way S
Federal Way, WA 98003-6208
Phone (253) 838-2400

380 Winslow Way E
Bainbridge Island, WA 98110-2424
Phone (206) 842-5632

4575 Sand Point Way NE
Suite 108
Seattle, WA 98105-3999
Phone (206) 525-8000

620 5TH Ave S
Suite 200
Kirkland, WA 98033-6736
Phone (425) 814-5100

925 Seneca St
Seattle, WA 98101-2742
Phone (206) 223-6600

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MD00046241WAMDHematology & Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Virginia Mason Medical Center Hematology & Oncology CurrentSince Jul 6, 2011 Accepting new patients
Franciscan Medical Group CurrentSince Jul 21, 2025 Accepting new patients
Franciscan Medical Group CurrentSince Jul 21, 2025 Accepting new patients
Virginia Mason Medical Center Current Accepting new patients
Virginia Mason Medical Center CurrentSince Jul 6, 2011 Accepting new patients
Franciscan Medical Group Current Accepting new patients
Franciscan Medical Group Past Accepting new patients
Virginia Mason Medical Center Past Accepting new patients
Medical Oncology Associates, PS Past Accepting new patients
Michael Kos MD, PS Past Accepting new patients

Locations

380 Winslow Way E
Bainbridge Island, WA 98110
Phone (206) 842-5632

34515 9th Ave S
Federal Way, WA 98003
Phone (253) 835-8100

4575 Sand Point Way NE
Ste 108
Seattle, WA 98105
Phone (206) 525-8000

1100 9th Ave
#C2
Seattle, WA 98101
Phone (206) 223-6193

925 Seneca St
Seattle, WA 98101
Phone (206) 341-0860

1812 S J St
Ste 120
Tacoma, WA 98405
Phone (253) 428-2200

Interoperability endpoints

  • Direct secure messaging: jrosales769870@fhsce.catholichealth.net
  • Direct secure messaging: joseph.rosales@direct.vmmc.org

Organizations & group practices 10

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 10

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1147132800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760572800000",
    "number": "1457300303",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1617 SOUTH J. STREET",
            "city": "TACOMA",
            "state": "WA",
            "postal_code": "98405",
            "telephone_number": "253-426-4297",
            "fax_number": "253-426-6449"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1617 SOUTH J. STREET",
            "city": "TACOMA",
            "state": "WA",
            "postal_code": "98405",
            "telephone_number": "253-426-4297",
            "fax_number": "253-426-6449"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ROSALES",
        "first_name": "JOSEPH",
        "middle_name": "G. F.",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-09",
        "last_updated": "2025-10-16",
        "certification_date": "2025-10-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "WA",
            "license": "MD00046241",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P00974400",
            "state": "WA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "8453516",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Tacoma, WA

Sources for this page

Verify at the official NPI Registry.