William Louis Jacobs

Primary specialty

ChiropractorTaxonomy code 111N00000X

Practice address

658 W Algonquin Rd
Des Plaines, IL 60016-5760

Phone

(847) 228-1383

Fax

(847) 228-1383

NPI assigned

Oct 10, 2005

Last updated

Jul 13, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in IL

Enrollment records 1

Specialty

Chiropractic

Education

National College of Chiropractic, 1982

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": "1128902400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1467440966",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "658 W ALGONQUIN RD",
            "city": "DES PLAINES",
            "state": "IL",
            "postal_code": "600165760",
            "telephone_number": "847-228-1383",
            "fax_number": "847-228-1383"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "658 W ALGONQUIN RD",
            "city": "DES PLAINES",
            "state": "IL",
            "postal_code": "600165760",
            "telephone_number": "847-228-1383",
            "fax_number": "847-228-1383"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JACOBS",
        "first_name": "WILLIAM",
        "middle_name": "LOUIS",
        "name_prefix": "Dr.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-10-10",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "IL",
            "license": null,
            "primary": true
        },
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "AZ",
            "license": "3702",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Madhu Mia Iyer, DC
• Mohammed Saim Jabbar, D.D.S.
• Marvin William Jackson, MD, MS
• Ann Elizabeth Jacob, PHARM D
• Gregory S Jacob, DDS
• Michelle Lynn Jacobsberg
• Samarjit S Jaglan, M.D.
• Joseph O Jaiyeoba, N/A
• Jama Medical Equipment LLC
• Reethu Manjankal James

• Chiropractor in Des Plaines, IL
• Providers in Des Plaines, IL by specialty
• Chiropractor in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.