Individual provider Active NPI

Leah Marie Mulder

  • Occupational Therapy Assistant
  • George, IA
National Provider Identifier
1083528079
Registry record updated Sep 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Occupational Therapy AssistantTaxonomy code 224Z00000X
License
141074 Issued in IA
Practice address
324 1St Ave N
George, IA 51237-1029
Phone
(712) 475-3391
NPI assigned
Sep 29, 2026
Last updated
Sep 29, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 29, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Occupational Therapy Assistant 224Z00000X 141074 IA Primary

Addresses

Primary practice location

324 1St Ave N
George, IA 51237-1029

Mailing address

1976 5TH Ave SE Apt B
Sioux Center, IA 51250-2973

Other practice location 1

1140 Lincoln St NE
Le Mars, IA 51031-3318
Phone (712) 546-4101

Medicare participation

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

NPI Registry JSON

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

{
    "created_epoch": "1790640000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790640000000",
    "number": "1083528079",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1976 5TH AVE SE APT B",
            "city": "SIOUX CENTER",
            "state": "IA",
            "postal_code": "512502973"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "324 1ST AVE N",
            "city": "GEORGE",
            "state": "IA",
            "postal_code": "512371029",
            "telephone_number": "712-475-3391"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1140 Lincoln St NE",
            "address_purpose": "LOCATION",
            "city": "Le Mars",
            "state": "IA",
            "postal_code": "510313318",
            "country_code": "US",
            "telephone_number": "712-546-4101",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MULDER",
        "first_name": "LEAH",
        "middle_name": "MARIE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-09-29",
        "last_updated": "2026-09-29",
        "certification_date": "2026-09-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "224Z00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapy Assistant",
            "state": "IA",
            "license": "141074",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in George, IA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 29, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.