Injung Jang, OTD

Primary specialty

Occupational TherapistTaxonomy code 225X00000X

License

056015188 Issued in IL

Practice address

55 Shuman Blvd Ste 700
Naperville, IL 60563-8422

Phone

(877) 632-6637

Fax

(708) 409-5179

NPI assigned

Nov 3, 2022

Last updated

Jul 9, 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

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Specialty

Occupational Therapist in Private Practice

Education

Other, 2023

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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

{
    "created_epoch": "1667433600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783555200000",
    "number": "1750098257",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 735263",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606735263"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "55 SHUMAN BLVD STE 700",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "605638422",
            "telephone_number": "877-632-6637",
            "fax_number": "708-409-5179"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JANG",
        "first_name": "INJUNG",
        "credential": "OTD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-11-03",
        "last_updated": "2026-07-09",
        "certification_date": "2026-07-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "IL",
            "license": "056015188",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• James C. Ferlmann, M.D., P.C.
• James G Cunnar MD SC (Dupage Family Medicine)
• James J. Collins, MD SC
• Brittany James, ATC
• Danny Jandali, M.D.
• Philip G Janicak, M.D.
• Anthony M Janiga, M.D.
• Johanna Christine Janik, LSW
• Erica Collette Jannisch, PNP
• Kellie Janssen, PA-C

• Occupational Therapist in Naperville, IL
• Providers in Naperville, IL by specialty
• Occupational Therapist in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• 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.