Individual provider Active NPI

Lillian R Van Gelderen

  • Physical Therapy Assistant
  • Portage, MI
National Provider Identifier
1932812674
Registry record updated Dec 30, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical Therapy AssistantTaxonomy code 225200000X
License
5502008525 Issued in MI
Practice address
1423 W Centre Ave
Portage, MI 49024-5323
Phone
(269) 323-4300
NPI assigned
Dec 27, 2022
Last updated
Dec 30, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 30, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapy Assistant 225200000X 5502008525 MI Primary

Addresses

Primary practice location

1423 W Centre Ave
Portage, MI 49024-5323

Mailing address

1653 Kennedy Blvd
Three Rivers, MI 49093
Phone (231) 923-8322

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
5502008525MIMDPhysical Therapy Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Ivyrehab Michigan, LLC CurrentSince Jan 4, 2026 Accepting new patients
Physical Therapy One, P.C. Physical Therapy Assistant PastSince Jan 4, 2026 Accepting new patients

Locations

1423 W Centre Ave
Portage, MI 49024
Phone (269) 323-4300

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1672099200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767052800000",
    "number": "1932812674",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1653 KENNEDY BLVD",
            "city": "THREE RIVERS",
            "state": "MI",
            "postal_code": "49093",
            "telephone_number": "231-923-8322"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1423 W CENTRE AVE",
            "city": "PORTAGE",
            "state": "MI",
            "postal_code": "490245323",
            "telephone_number": "269-323-4300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VAN GELDEREN",
        "first_name": "LILLIAN",
        "middle_name": "R",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-12-27",
        "last_updated": "2025-12-30",
        "certification_date": "2025-12-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225200000X",
            "taxonomy_group": "",
            "desc": "Physical Therapy Assistant",
            "state": "MI",
            "license": "5502008525",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Portage, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 30, 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.