Individual provider Active NPI

Sara Flaten

  • Social Worker
  • Grand Forks, ND
National Provider Identifier
1740713239
Registry record updated Dec 12, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
4585 Issued in ND
Practice address
600 Demers Ave Ste 303
Grand Forks, ND 58201-4599
Phone
(701) 757-0292
NPI assigned
Apr 11, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 12, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X 4585 ND Primary

Addresses

Primary practice location

600 Demers Ave Ste 303
Grand Forks, ND 58201-4599

Mailing address

640 2ND St S
Middle River, MN 56737-4020
Phone (218) 791-6748

Other names 1

  • Sara M Jenson Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
4585NDMDSocial Worker

Practice roles

OrganizationSpecialtyStatusNew patients
A Johnston Therapy, PLLC CurrentSince Dec 14, 2025 Accepting new patients

Locations

600 Demers Ave
Ste 303
Grand Forks, ND 58201
Phone (701) 746-9743

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": "1491868800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765497600000",
    "number": "1740713239",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "640 2ND ST S",
            "city": "MIDDLE RIVER",
            "state": "MN",
            "postal_code": "567374020",
            "telephone_number": "218-791-6748"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 DEMERS AVE STE 303",
            "city": "GRAND FORKS",
            "state": "ND",
            "postal_code": "582014599",
            "telephone_number": "701-757-0292"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FLATEN",
        "first_name": "SARA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-04-11",
        "last_updated": "2025-12-12",
        "certification_date": "2025-12-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "ND",
            "license": "4585",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "SARA",
            "last_name": "JENSON",
            "middle_name": "M",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Grand Forks, ND

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 12, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.