William Jakoby

Primary specialty

Student in an Organized Health Care Education/Training ProgramTaxonomy code 390200000X

Practice address

701 N 1St St
Springfield, IL 62781-0002

Phone

(217) 788-3000

NPI assigned

Dec 11, 2025

Sex

Male

Sole proprietor

No

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Jan 20, 2026.

{
    "created_epoch": "1765411200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768867200000",
    "number": "1285598474",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "311 WINDYCREST DR",
            "city": "CHATHAM",
            "state": "IL",
            "postal_code": "626299764",
            "telephone_number": "217-685-9634"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "701 N 1ST ST",
            "city": "SPRINGFIELD",
            "state": "IL",
            "postal_code": "627810002",
            "telephone_number": "217-788-3000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JAKOBY",
        "first_name": "WILLIAM",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-12-11",
        "last_updated": "2026-01-20",
        "certification_date": "2026-01-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2255A2300X",
            "taxonomy_group": "",
            "desc": "Specialist/Technologist, Athletic Trainer",
            "state": "IL",
            "license": null,
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Prachi Jain, M.D.
• Rohan Jain
• Sumesh Jain, M.D.
• Tara M Jain, PA
• Michael G. Jakoby Sr., M.D.
• Pankaj Jalan, MD
• James E Farrow DMD, SC
• James P. Walsh O.D., LLC
• Jami Lynn Jamieson, L.C.S.W.
• William Kent Janes, CRNA

• All providers in Springfield, IL
• Student in an Organized Health Care Education/Training Program in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 20, 2026; 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.