Individual provider Active NPI

Madison Filter, OTR/L

  • Occupational Therapist
  • Grand Rapids, MI
National Provider Identifier
1124826482
Registry record updated Dec 4, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Occupational TherapistTaxonomy code 225X00000X
License
5201014066 Issued in MI
Practice address
235 Wealthy St SE
Grand Rapids, MI 49503-5247
Phone
(616) 840-8000
NPI assigned
Mar 4, 2025
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Dec 4, 2025

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 5201014066 MI Primary

Addresses

Primary practice location

235 Wealthy St SE
Grand Rapids, MI 49503-5247

Mailing address

235 Wealthy St SE
Grand Rapids, MI 49503-5247
Phone (616) 840-8000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20251129000266 MI Practitioner - Occupational Therapist in Private Practice 7911490800 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Occupational Therapist in Private Practice
Education
Other, 2024
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mary Free Bed Rehabilitation HospitalGroup PAC ID 4587576541, 135 clinicians

Practice addresses (Care Compare)

235 Wealthy St SE
Grand Rapids, MI 49503-5229
Phone (616) 840-8000

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
5201014066MIMDOccupational Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Mary Free Bed Rehabilitation Hospital CurrentSince Nov 15, 2025 Accepting new patients
Sensory Systems Clinic West, PLC Occupational Therapist CurrentSince Mar 11, 2025 Accepting new patients
Mary Free Bed Rehabilitation Hospital CurrentSince Nov 15, 2025 Accepting new patients

Locations

235 Wealthy St SE
Grand Rapids, MI 49503
Phone (616) 242-0422

145 S Main St
Ste 4
Wayland, MI 49348
Phone (269) 792-2353

Organizations & group practices 3

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": "1741046400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764806400000",
    "number": "1124826482",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "235 WEALTHY ST SE",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495035247",
            "telephone_number": "616-840-8000",
            "fax_number": "616-840-9690"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "235 WEALTHY ST SE",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495035247",
            "telephone_number": "616-840-8000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FILTER",
        "first_name": "MADISON",
        "credential": "OTR/L",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-03-04",
        "last_updated": "2025-12-04",
        "certification_date": "2025-12-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "MI",
            "license": "5201014066",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Grand Rapids, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 4, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.