Individual provider Active NPI

Marissa Kay McMichael, OTD, OTR/L

  • Occupational Therapist
  • Muscatine, IA
National Provider Identifier
1902729577
Registry record updated Jul 31, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Occupational TherapistTaxonomy code 225X00000X
License
139927 Issued in IA
Practice address
3440 Mulberry Ave
Muscatine, IA 52761-2323
Phone
(563) 263-2194
NPI assigned
Jul 31, 2026
Last updated
Jul 31, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 31, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Occupational Therapist 225X00000X 139927 IA Primary

Addresses

Primary practice location

3440 Mulberry Ave
Muscatine, IA 52761-2323

Mailing address

1839 Highway 6
Atalissa, IA 52720-9779
Phone (319) 631-8079

Other practice location 1

307 Ovesen Dr
Wilton, IA 52778-9568
Phone (563) 732-5067

Other practice location 2

1000 N Miller St
West Liberty, IA 52776-1102
Phone (319) 627-4775

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)
Enrolled

NPI Registry JSON

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

{
    "created_epoch": "1785456000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785456000000",
    "number": "1902729577",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1839 HIGHWAY 6",
            "city": "ATALISSA",
            "state": "IA",
            "postal_code": "527209779",
            "telephone_number": "319-631-8079"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3440 MULBERRY AVE",
            "city": "MUSCATINE",
            "state": "IA",
            "postal_code": "527612323",
            "telephone_number": "563-263-2194"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "307 Ovesen Dr",
            "address_purpose": "LOCATION",
            "city": "Wilton",
            "state": "IA",
            "postal_code": "527789568",
            "country_code": "US",
            "telephone_number": "563-732-5067",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1000 N Miller St",
            "address_purpose": "LOCATION",
            "city": "West Liberty",
            "state": "IA",
            "postal_code": "527761102",
            "country_code": "US",
            "telephone_number": "319-627-4775",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MCMICHAEL",
        "first_name": "MARISSA",
        "middle_name": "KAY",
        "credential": "OTD, OTR/L",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-07-31",
        "last_updated": "2026-07-31",
        "certification_date": "2026-07-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "IA",
            "license": "139927",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Muscatine, IA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 31, 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.