Zachary G Osborn, MD

Primary specialty

Neurology PhysicianTaxonomy code 2084N0400X

License

036170850 Issued in IL

Practice address

5841 S Maryland Ave
M/C 7082
Chicago, IL 60637-1443

Phone

(773) 702-6840

NPI assigned

Apr 19, 2021

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in IL

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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

{
    "created_epoch": "1618790400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786579200000",
    "number": "1902487291",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "180 HARVESTER DR STE 110",
            "city": "BURR RIDGE",
            "state": "IL",
            "postal_code": "605276686",
            "telephone_number": "773-702-1150"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5841 S MARYLAND AVE",
            "address_2": "M/C 7082",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606371443",
            "telephone_number": "773-702-6840"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "305 W Jackson St Ste 103",
            "address_purpose": "LOCATION",
            "city": "Carbondale",
            "state": "IL",
            "postal_code": "629011474",
            "country_code": "US",
            "telephone_number": "618-351-4972 x65869",
            "fax_number": "618-351-6522",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "100 Dr Warren Tuttle Dr",
            "address_purpose": "LOCATION",
            "city": "Harrisburg",
            "state": "IL",
            "postal_code": "629462718",
            "country_code": "US",
            "telephone_number": "618-253-7671",
            "fax_number": "618-252-7274",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "OSBORN",
        "first_name": "ZACHARY",
        "middle_name": "G",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-04-19",
        "last_updated": "2026-08-13",
        "certification_date": "2026-08-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "IL",
            "license": "036170850",
            "primary": true
        },
        {
            "code": "2084E0001X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Epilepsy",
            "state": "IL",
            "license": "036170850",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Joan Osborn, LAC
• Noel Beth Osborn, LCPC
• Rebecca Osborn, MD
• Rebecca R Osborn, LCSW
• Steven Osborn, M.D.
• Aimee Dokko Osborne, LPC, NCC
• Alicia Michele Osborne
• Alison Ryan Osborne, APN, NP-C
• Christine C Osborne
• Julie Dorothy Osborne, APN

• Neurology Physician in Chicago, IL
• Providers in Chicago, IL by specialty
• Neurology Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 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; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.