Individual provider Active NPI

Anna Grace, PA-C

  • Physician Assistant
  • Seattle, WA
National Provider Identifier
1386173524
Registry record updated Feb 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA61252446 Issued in WA
Practice address
5350 Tallman Ave NW Ste 520
Seattle, WA 98107-5910
Phone
(206) 215-1770
Fax
(206) 215-1771
NPI assigned
Jun 10, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 10, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X PA61252446 WA Primary

Addresses

Primary practice location

5350 Tallman Ave NW Ste 520
Seattle, WA 98107-5910

Mailing address

PO Box 25608
Salt Lake City, UT 84125-0608
Phone (206) 320-4476

Other identifiers 1

IdentifierTypeStateIssuer
2204031MedicaidWA

Other names 1

  • Anna Grace Adamczyk Former name

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
I20220211000700 WA Practitioner - Physician Assistant 1456618743 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Swedish Health ServicesGroup PAC ID 0244138196, 1,038 clinicians

Practice addresses (Care Compare)

5350 Tallman Ave NW
Suite 520
Seattle, WA 98107-5910
Phone (206) 215-4250

600 Broadway
Suite 200
Seattle, WA 98122-5373
Phone (206) 215-1770

747 Broadway
Seattle, WA 98122-4379
Phone (206) 386-6000

751 NE Blakely Dr
Issaquah, WA 98029-6201

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
54875CAMDGeneral Practice Dentistry
PA61252446WAMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Providence Health & Services-Washington CurrentSince Mar 1, 2022 Accepting new patients
Providence Health & Services- Washington CurrentSince Mar 1, 2022 Accepting new patients
Swedish Health Services Past Accepting new patients

Locations

1321 Colby Ave
Ofc
Everett, WA 98201
Phone (425) 261-4076

11603 State Ave
Ste G
Marysville, WA 98271
Phone (360) 658-6800

4112 Harbour Pointe Blvd SW
Ste 100
Mukilteo, WA 98275
Phone (425) 347-6330

747 Broadway
Seattle, WA 98122
Phone (360) 658-2488

Interoperability endpoints

  • Direct secure messaging: agrace2067487@wm.providencedirect.org

Organizations & group practices 4

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 5

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": "1497052800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770681600000",
    "number": "1386173524",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 25608",
            "city": "SALT LAKE CITY",
            "state": "UT",
            "postal_code": "841250608",
            "telephone_number": "206-320-4476"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5350 TALLMAN AVE NW STE 520",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981075910",
            "telephone_number": "206-215-1770",
            "fax_number": "206-215-1771"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRACE",
        "first_name": "ANNA",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-06-10",
        "last_updated": "2026-02-10",
        "certification_date": "2026-02-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "WA",
            "license": "PA61252446",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2204031",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ANNA",
            "last_name": "ADAMCZYK",
            "middle_name": "GRACE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Seattle, WA

Sources for this page

Verify at the official NPI Registry.