Maria Joy Wolff, PT

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

070-00673 Issued in IL

Practice address

3922 Mercy Dr
McHenry, IL 60050-3179

Phone

(815) 344-4499

Fax

(815) 344-4779

NPI assigned

Aug 20, 2009

Last updated

Sep 29, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Other names 1

• Maria Joy L. Fua Former name

Medicare fee-for-service enrollment

Enrolled in IL

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mwolff5328@direct.mhemail.org

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.

• Mercy Health System Corporation

  dba MHS Physician Services

  • Multi-Specialty Clinic/Center
  • Janesville, WI
  • NPI 1598718603

  IL

  Medicare reassignment NPD
• Mercy Health System Corporation

  dba Mercy Walworth Hospital and Medical Center

  • Critical Access Hospital
  • Lake Geneva, WI
  • NPI 1699728550
  NPD

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

{
    "created_epoch": "1250726400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790640000000",
    "number": "1467684613",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3922 MERCY DR",
            "city": "MCHENRY",
            "state": "IL",
            "postal_code": "600503179",
            "telephone_number": "815-344-4499",
            "fax_number": "815-344-4779"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3922 MERCY DR",
            "city": "MCHENRY",
            "state": "IL",
            "postal_code": "600503179",
            "telephone_number": "815-344-4499",
            "fax_number": "815-344-4779"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WOLFF",
        "first_name": "MARIA",
        "middle_name": "JOY",
        "credential": "PT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-08-20",
        "last_updated": "2026-09-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "IL",
            "license": "070-00673",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE LICENSE",
            "identifier": "070-00673",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARIA",
            "last_name": "FUA",
            "middle_name": "JOY L.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Within US Behavior Consulting LLC
• Richard Witt
• Aaron Wittenberg, M.D.
• Piotr J Wojdyla, M.D.
• Donna Wolff
• Marianna Therese Wolfmeyer, LPC
• Vincent K Woo, M.D.
• Amanda Lee Wood, LCSW
• Brennan Kyle Wood, PA-C
• Lisa Marie Woodbury

• Physical Therapist in McHenry, IL
• Providers in McHenry, IL by specialty
• Physical Therapist in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 29, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.