Individual provider Active NPI

Katherine Marie Jackson

  • Surgical Oncology Physician
  • Seattle, WA
National Provider Identifier
1679952436
Registry record updated Jul 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgical Oncology PhysicianTaxonomy code 2086X0206X
License
MD.MD.61596450 Issued in WA
Practice address
825 Eastlake Ave E
Seattle, WA 98195-2303
Phone
(206) 520-5000
NPI assigned
May 27, 2015
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 17, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Surgical Oncology Physician 2086X0206X MD.MD.61596450 WA Primary
Surgery Physician 208600000X MD.MD.61596450 WA

Addresses

Primary practice location

825 Eastlake Ave E
Seattle, WA 98195-2303

Mailing address

PO Box 50095
Seattle, WA 98145-5095

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA, WA2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20220825002327 CA Practitioner - General Surgery 2769726439 Reassigns benefits to 2 organizations
I20240927002759 WA Practitioner - Surgical OncologyPractitioner - General Surgery 2769726439 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Surgical OncologyAlso: General Surgery
Education
Other, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
The Association of University PhysiciansGroup PAC ID 0446162697, 3,484 clinicians

Practice addresses (Care Compare)

825 Eastlake Ave E
Seattle, WA 98109-4405
Phone (206) 288-1000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
93.85 of 100Reported as apm
Quality
74.6
Promoting interoperability
100
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
90.42 of 100Reported as group
Quality
96.07
Promoting interoperability
100
Improvement activities
40
Cost
71.98

Procedures performed for Medicare patients

ProcedureNumber of procedures
Mastectomy1-10
Melanoma (skin cancer) excision62
Removal or shaving of skin growth1-10
Skin biopsy1-10

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Inpatient Specialists of California, PC CurrentSince Nov 20, 2023 Accepting new patients
The Association of University Physicians Surgery CurrentSince Sep 23, 2024 Accepting new patients
Providence Saint Johns Medical Foundation CurrentSince Jul 15, 2022 Accepting new patients

Locations

2336 Santa Monica Blvd
Ste 204
Santa Monica, CA 90404
Phone (310) 453-4477

2121 Santa Monica Blvd
Santa Monica, CA 90404
Phone (310) 281-2024

825 Eastlake Ave E
Seattle, WA 98109
Phone (206) 288-1000

1959 NE Pacific St
Seattle, WA 98195
Phone (206) 598-4333

Interoperability endpoints

  • Direct secure messaging: kjackson1695077@direct.ehre.uwmedicine.org

Organizations & group practices 3

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 3

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": "1432684800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784246400000",
    "number": "1679952436",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 50095",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981455095"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "825 EASTLAKE AVE E",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981952303",
            "telephone_number": "206-520-5000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JACKSON",
        "first_name": "KATHERINE",
        "middle_name": "MARIE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-05-27",
        "last_updated": "2026-07-17",
        "certification_date": "2026-07-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2086X0206X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Oncology",
            "state": "WA",
            "license": "MD.MD.61596450",
            "primary": true
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "WA",
            "license": "MD.MD.61596450",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Seattle, WA

Sources for this page

Verify at the official NPI Registry.