Individual provider Active NPI

Sonia Takacs, DNP/FNP-C

  • Family Nurse Practitioner
  • Bismarck, ND
National Provider Identifier
1447804679
Registry record updated Nov 10, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
R36099 Issued in ND
Practice address
701 E Rosser Ave
Bismarck, ND 58501-4457
Phone
(701) 323-8550
NPI assigned
Jul 25, 2019
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 10, 2025

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 R36099 ND Primary

Addresses

Primary practice location

701 E Rosser Ave
Bismarck, ND 58501-4457

Mailing address

PO Box 5074
Sioux Falls, SD 57117-5074

Other practice location 1

4023 State St Ste 60
Bismarck, ND 58503-0690
Phone (701) 751-1281

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in ND
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
I20191003003715 ND Practitioner - Nurse Practitioner 9931430089 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Sanford BismarckGroup PAC ID 9739098575, 562 clinicians

Practice addresses (Care Compare)

1833 E Bismarck Expressway
Sanford Health Chiropractic
Bismarck, ND 58501-4436
Phone (701) 323-5222

222 N 7TH St
Bismarck, ND 58501-4436
Phone (701) 323-6000

300 N 7TH St
Bismarck, ND 58501-4439
Phone (701) 323-6000

3318 N 14TH St
Bismarck, ND 58503-1614
Phone (701) 323-8300

701 E Rosser Ave
Bismarck, ND 58501-4457
Phone (701) 323-6815

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Sanford Bismarck CurrentSince Sep 8, 2025 Accepting new patients
Sontak Family Clinic PLLC CurrentSince Dec 2, 2020 Accepting new patients
Sanford Bismarck CurrentSince Sep 8, 2025 Accepting new patients
Sanford Clinic North Past Accepting new patients

Locations

4535 Northern Sky Dr
Ste 1
Bismarck, ND 58503
Phone (701) 426-9335

701 E Rosser Ave
Bismarck, ND 58501
Phone (701) 751-6755

3318 N 14th St
Bismarck, ND 58503
Phone (701) 323-8300

2603 E Broadway Ave
Bismarck, ND 58501
Phone (701) 323-5222

4023 State St
Ste 60
Bismarck, ND 58503
Phone (701) 390-2431

1531 W Villard St
Dickinson, ND 58601
Phone (701) 225-7575

801 21st Ave SE
Minot, ND 58701
Phone (701) 838-3033

Interoperability endpoints

  • Direct secure messaging: sonia.takacs.1@22531.direct.athenahealth.com

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

Hospital & facility affiliations 1

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": "1564012800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762732800000",
    "number": "1447804679",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 5074",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "571175074"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "701 E ROSSER AVE",
            "city": "BISMARCK",
            "state": "ND",
            "postal_code": "585014457",
            "telephone_number": "701-323-8550"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4023 State St Ste 60",
            "address_purpose": "LOCATION",
            "city": "Bismarck",
            "state": "ND",
            "postal_code": "585030690",
            "country_code": "US",
            "telephone_number": "701-751-1281",
            "fax_number": "701-751-1641",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TAKACS",
        "first_name": "SONIA",
        "name_prefix": "Dr.",
        "credential": "DNP/FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-07-25",
        "last_updated": "2025-11-10",
        "certification_date": "2025-11-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "ND",
            "license": "R36099",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bismarck, ND

Sources for this page

Verify at the official NPI Registry.