Individual provider Active NPI

Karen Kaser, MD

  • Family Medicine Physician
  • Seattle, WA
National Provider Identifier
1124060819
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
MD00016028 Issued in WA
Practice address
4744 41St Ave SW
Suite 101
Seattle, WA 98116-4570
Phone
(206) 933-1041
Fax
(206) 933-1047
NPI assigned
Jun 10, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X MD00016028 WA Primary

Addresses

Primary practice location

4744 41St Ave SW
Suite 101
Seattle, WA 98116-4570

Mailing address

PO Box 34936
Dept # 5006
Seattle, WA 98124-1936
Phone (206) 439-2988

Other names 1

  • Karen Rice Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD00016028WAMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Highline Medical Group Inc Family Medicine Past Accepting new patients
Highline Medical Group Past Accepting new patients

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1149897600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1124060819",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 34936",
            "address_2": "DEPT # 5006",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981241936",
            "telephone_number": "206-439-2988",
            "fax_number": "206-431-3939"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4744 41ST AVE SW",
            "address_2": "SUITE 101",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981164570",
            "telephone_number": "206-933-1041",
            "fax_number": "206-933-1047"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KASER",
        "first_name": "KAREN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-10",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "WA",
            "license": "MD00016028",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KAREN",
            "last_name": "RICE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

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 Jul 13, 2026; 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.