Individual provider Active NPI

Margaret J Loewen, ARNP

  • Nurse Practitioner
  • Seattle, WA
National Provider Identifier
1689759490
Registry record updated Nov 4, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
CP000549 Issued in SD
Practice address
6804 Greenwood Ave N
Seattle, WA 98103-5228
Phone
(605) 322-3455
Fax
(605) 322-3456
NPI assigned
Oct 27, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 4, 2022

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X AP30004708 WA
Nurse Practitioner 363L00000X CP000549 SD Primary

Addresses

Primary practice location

6804 Greenwood Ave N
Seattle, WA 98103-5228

Mailing address

6804 Greenwood Ave N
Seattle, WA 98103-5228
Phone (206) 257-7780

Other identifiers 2

IdentifierTypeStateIssuer
6832197MedicaidSD
9625765MedicaidWA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20220815003622 WA Practitioner - Nurse Practitioner 1254318967 Reassigns benefits to 2 organizations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Fremont Family Practice LLC CurrentSince Sep 6, 2022 Accepting new patients
Signify Health Medical Associates, PLLC Nurse Practitioner CurrentSince Nov 1, 2025 Accepting new patients

Locations

4055 Valley View Ln
Ste 400
Dallas, TX 75244
Phone (469) 466-7037

711 Capitol Way S
Ste 204
Olympia, WA 98501
Phone (602) 499-5303

6804 Greenwood Ave N
Seattle, WA 98103
Phone (206) 257-7780

4464 Fremont Ave N
Ste 103
Seattle, WA 98103
Phone (206) 267-7300

Interoperability endpoints

  • Direct secure messaging: margaret.loewen@avera.sdhealthlink.net
  • Direct secure messaging: margaret.loewen@309431641702404.direct.elationemr.com

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": "1161907200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1667520000000",
    "number": "1689759490",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6804 GREENWOOD AVE N",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981035228",
            "telephone_number": "206-257-7780",
            "fax_number": "206-267-7301"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6804 GREENWOOD AVE N",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981035228",
            "telephone_number": "605-322-3455",
            "fax_number": "605-322-3456"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LOEWEN",
        "first_name": "MARGARET",
        "middle_name": "J",
        "credential": "ARNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-10-27",
        "last_updated": "2022-11-04",
        "certification_date": "2022-11-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "WA",
            "license": "AP30004708",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "SD",
            "license": "CP000549",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "6832197",
            "state": "SD"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "9625765",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Seattle, WA

Sources for this page

Verify at the official NPI Registry.