Individual provider Active NPI

Mikayla Anne Larson

  • Social Worker
  • Estherville, IA
National Provider Identifier
1427900406
Registry record updated Feb 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
121265 Issued in IA
Practice address
Studio 12, Located at 12 South 6TH Street
Suite C
Estherville, IA 51334
Phone
(605) 494-1500
NPI assigned
Feb 11, 2026
Last updated
Feb 11, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 11, 2026

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 121265 IA Primary

Addresses

Primary practice location

Studio 12, Located at 12 South 6TH Street
Suite C
Estherville, IA 51334

Mailing address

522 S 13TH St
Estherville, IA 51334-2746
Phone (712) 320-2012

Other names 1

  • Ms. Mikayla Anne Matthews 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
121265IAMDSocial Worker

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1770768000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770768000000",
    "number": "1427900406",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "522 S 13TH ST",
            "city": "ESTHERVILLE",
            "state": "IA",
            "postal_code": "513342746",
            "telephone_number": "712-320-2012"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "STUDIO 12, LOCATED AT 12 SOUTH 6TH STREET",
            "address_2": "SUITE C",
            "city": "ESTHERVILLE",
            "state": "IA",
            "postal_code": "51334",
            "telephone_number": "605-494-1500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LARSON",
        "first_name": "MIKAYLA",
        "middle_name": "ANNE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-02-11",
        "last_updated": "2026-02-11",
        "certification_date": "2026-02-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "IA",
            "license": "121265",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MIKAYLA",
            "last_name": "MATTHEWS",
            "middle_name": "ANNE",
            "prefix": "MS.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Estherville, IA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 11, 2026; 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.