Individual provider Active NPI

Margaret Maixner, ANP

  • Family Nurse Practitioner
  • Big Lake, AK
National Provider Identifier
1467824359
Registry record updated Oct 30, 2015
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
104778 Issued in AK
Practice address
7593 Larry's Lane
Big Lake, AK 99652-1792
Phone
(919) 452-1650
NPI assigned
Oct 30, 2015
Last updated
Oct 30, 2015By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 30, 2015

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 104778 AK Primary

Addresses

Primary practice location

7593 Larry's Lane
Big Lake, AK 99652-1792

Mailing address

PO Box 521792
Big Lake, AK 99652-1792

Other names 1

  • Margaret Denkewalter Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AK
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
I20160105001055 AK Practitioner - Nurse Practitioner 8527360791 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Spine and Sports Injury Center, LLCGroup PAC ID 8628242666, 4 clinicians
Atlas Medical Aco LLCGroup PAC ID 1456885227, 50 clinicians

Practice addresses (Care Compare)

1001 E Bogard Rd
Wasilla, AK 99654-7114
Phone (907) 373-2225

3831 E Blue Lupine Dr
Suite C
Wasilla, AK 99654-8461
Phone (907) 215-4846

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Atlas Medical Alaska LLC CurrentSince Feb 23, 2026 Accepting new patients

Locations

3501 Denali St
Ste 202
Anchorage, AK 99503
Phone (907) 215-4846

3831 E Blue Lupine Dr
Ste C
Wasilla, AK 99654
Phone (907) 215-4846

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 2

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": "1446163200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1446163200000",
    "number": "1467824359",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 521792",
            "city": "BIG LAKE",
            "state": "AK",
            "postal_code": "996521792"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7593 LARRY'S LANE",
            "city": "BIG LAKE",
            "state": "AK",
            "postal_code": "996521792",
            "telephone_number": "919-452-1650"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAIXNER",
        "first_name": "MARGARET",
        "name_prefix": "Mrs.",
        "credential": "ANP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-10-30",
        "last_updated": "2015-10-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "AK",
            "license": "104778",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARGARET",
            "last_name": "DENKEWALTER",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Big Lake, AK

Sources for this page

Verify at the official NPI Registry.