Individual provider Active NPI

Amy Marie Michalak, OT

  • Occupational Therapist
  • Woodstock, IL
National Provider Identifier
1437196698
Registry record updated Sep 8, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Occupational TherapistTaxonomy code 225X00000X
License
056004620 Issued in IL
Practice address
2000 Lake Ave
Woodstock, IL 60098-7401
Phone
(815) 337-7100
NPI assigned
May 31, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 8, 2023

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 056004620 IL Primary

Addresses

Primary practice location

2000 Lake Ave
Woodstock, IL 60098-7401

Mailing address

2000 Lake Ave
Woodstock, IL 60098-7401
Phone (815) 337-7100

Other practice location 1

3922 Mercy Dr
McHenry, IL 60050-3179
Phone (815) 344-4499

Other practice location 2

875 S Route 31
Crystal Lake, IL 60014-8190
Phone (779) 220-5500

Other practice location 3

1000 N Hayes St
Harvard, IL 60033-1828
Phone (815) 943-2975

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20060718000380 IL Practitioner - Occupational Therapist in Private Practice 1052324944 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Occupational Therapist in Private Practice
Education
Other, 1997
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mercy Health System CorporationGroup PAC ID 7416860440, 749 clinicians

Practice addresses (Care Compare)

2000 Lake Ave
Woodstock, IL 60098-7401
Phone (815) 337-7100

348 S Division St
Harvard, IL 60033-3247
Phone (815) 943-1122

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
056004620ILMDOccupational Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy Health System Corporation CurrentSince Nov 1, 2005 Accepting new patients
Rockford Health Physicians CurrentSince Sep 13, 2025 Accepting new patients
Mercy Health System Corporation Occupational Therapist CurrentSince Nov 1, 2005 Accepting new patients

Locations

29624 Network Pl
Chicago, IL 60673
Phone (608) 741-7652

875 S State Route 31
Crystal Lake, IL 60014
Phone (779) 220-5500

1000 N Hayes St
Harvard, IL 60033
Phone (815) 943-2975

348 S Division St
Harvard, IL 60033
Phone (815) 943-1122

3922 Mercy Dr
McHenry, IL 60050
Phone (815) 344-4499

5970 Churchview Dr
Rockford, IL 61107
Phone (815) 971-8990

2300 N Rockton Ave
Rockford, IL 61103
Phone (815) 971-5510

2000 Lake Ave
Woodstock, IL 60098
Phone (815) 337-4116

Interoperability endpoints

  • Direct secure messaging: amichalak332@direct.mhemail.org

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": "1149033600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1694131200000",
    "number": "1437196698",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2000 LAKE AVE",
            "city": "WOODSTOCK",
            "state": "IL",
            "postal_code": "600987401",
            "telephone_number": "815-337-7100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2000 LAKE AVE",
            "city": "WOODSTOCK",
            "state": "IL",
            "postal_code": "600987401",
            "telephone_number": "815-337-7100"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3922 Mercy Dr",
            "address_purpose": "LOCATION",
            "city": "McHenry",
            "state": "IL",
            "postal_code": "600503179",
            "country_code": "US",
            "telephone_number": "815-344-4499",
            "fax_number": "815-344-4779",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "875 S Route 31",
            "address_purpose": "LOCATION",
            "city": "Crystal Lake",
            "state": "IL",
            "postal_code": "600148190",
            "country_code": "US",
            "telephone_number": "779-220-5500",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1000 N Hayes St",
            "address_purpose": "LOCATION",
            "city": "Harvard",
            "state": "IL",
            "postal_code": "600331828",
            "country_code": "US",
            "telephone_number": "815-943-2975",
            "fax_number": "815-943-5470",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MICHALAK",
        "first_name": "AMY",
        "middle_name": "MARIE",
        "credential": "OT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-31",
        "last_updated": "2023-09-08",
        "certification_date": "2023-09-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "IL",
            "license": "056004620",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Woodstock, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 8, 2023; 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.