Individual provider Active NPI

Alexander Field, OTRL

  • Occupational Therapist
  • South Lyon, MI
National Provider Identifier
1891252243
Registry record updated Feb 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Occupational TherapistTaxonomy code 225X00000X
License
5201013561 Issued in MI
Practice address
22179 Pontiac TRL Ste C
South Lyon, MI 48178-1638
Phone
(248) 587-7843
Fax
(248) 782-3490
NPI assigned
Feb 21, 2019
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 12, 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 5201013561 MI Primary

Addresses

Primary practice location

22179 Pontiac TRL Ste C
South Lyon, MI 48178-1638

Mailing address

2122 York Rd Ste 300
Oak Brook, IL 60523-1925
Phone (630) 575-6200

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260226002890 MI Practitioner - Occupational Therapist in Private Practice 1850872862 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Occupational Therapist in Private Practice
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Athletico LTDGroup PAC ID 4789602681, 2,187 clinicians

Practice addresses (Care Compare)

22179 Pontiac TRL
Suite C
South Lyon, MI 48178-1638
Phone (248) 587-7843

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
5201013561MIMDOccupational Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Athletico LTD CurrentSince Feb 19, 2026 Accepting new patients
Athletico LTD Occupational Therapist CurrentSince Feb 19, 2026 Accepting new patients

Locations

2122 York Rd
Ste 300
Oak Brook, IL 60523
Phone (630) 575-6250

1801 W Maumee St
Ste 125
Adrian, MI 49221
Phone (517) 264-6141

2570 Jackson Ave
Ste C
Ann Arbor, MI 48103
Phone (734) 823-7820

22179 Pontiac Trl
Ste C
South Lyon, MI 48178
Phone (248) 587-7843

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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1550707200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770854400000",
    "number": "1891252243",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2122 YORK RD STE 300",
            "city": "OAK BROOK",
            "state": "IL",
            "postal_code": "605231925",
            "telephone_number": "630-575-6200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "22179 PONTIAC TRL STE C",
            "city": "SOUTH LYON",
            "state": "MI",
            "postal_code": "481781638",
            "telephone_number": "248-587-7843",
            "fax_number": "248-782-3490"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FIELD",
        "first_name": "ALEXANDER",
        "credential": "OTRL",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-02-21",
        "last_updated": "2026-02-12",
        "certification_date": "2026-02-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "MI",
            "license": "5201013561",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in South Lyon, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 12, 2026; 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.