Individual provider Active NPI

Mary Katherine Walker, OT

  • Occupational Therapist
  • Anchorage, AK
National Provider Identifier
1740980861
Registry record updated Mar 7, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Occupational TherapistTaxonomy code 225X00000X
License
198293 Issued in AK
Practice address
3300 Providence Dr Ste B302
Anchorage, AK 99508-4621
Phone
(907) 212-4042
Fax
(907) 212-2570
NPI assigned
Mar 7, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 7, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Occupational Therapist 225X00000X 198293 AK Primary

Addresses

Primary practice location

3300 Providence Dr Ste B302
Anchorage, AK 99508-4621

Mailing address

PO Box 4105
Portland, OR 97208-4105
Phone (866) 907-1068

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AK

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230425001049 AK Practitioner - Occupational Therapist in Private Practice 4789049891 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Occupational Therapist in Private Practice
Education
Other, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Authentic Living LLCGroup PAC ID 1658764741, 3 clinicians

Practice addresses (Care Compare)

4440 Woronzof Dr
Anchorage, AK 99517-1497
Phone (907) 531-9443

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
198293AKMDOccupational Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Authentic Living, LLC Occupational Therapist CurrentSince Dec 20, 2025 Accepting new patients

Organizations & group practices 1

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": "1678147200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1678147200000",
    "number": "1740980861",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 4105",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972084105",
            "telephone_number": "866-907-1068",
            "fax_number": "425-917-9141"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3300 PROVIDENCE DR STE B302",
            "city": "ANCHORAGE",
            "state": "AK",
            "postal_code": "995084621",
            "telephone_number": "907-212-4042",
            "fax_number": "907-212-2570"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WALKER",
        "first_name": "MARY",
        "middle_name": "KATHERINE",
        "credential": "OT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-03-07",
        "last_updated": "2023-03-07",
        "certification_date": "2023-03-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "AK",
            "license": "198293",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Anchorage, AK

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 7, 2023; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.