Liam Ryan, DO

Primary specialty

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

Practice address

1969 W Ogden Ave
Chicago, IL 60612-3765

Phone

(312) 864-6000

NPI assigned

Mar 25, 2026

Sex

Male

Sole proprietor

Yes

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

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.

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

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

{
    "created_epoch": "1774396800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774396800000",
    "number": "1760321962",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2727 N PINE GROVE AVE APT 505",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606146474"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1969 W OGDEN AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606123765",
            "telephone_number": "312-864-6000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RYAN",
        "first_name": "LIAM",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-03-25",
        "last_updated": "2026-03-25",
        "certification_date": "2026-03-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jennifer Marie Ryan, PT, MS, DPT, CCS
• John D Ryan, MD
• Kathryn Ryan, OTR/L
• Kelly Ryan, MD
• Kelsey Katya Ryan
• Lisa Ann Ryan, MD
• Lori Ryan, PSY.D.
• Lorraine Paulette Ryan, MA, MS
• Mary Kate Ryan, DPT
• Matthew Ryan

• Student in an Organized Health Care Education/Training Program in Chicago, IL
• Providers in Chicago, IL by specialty
• 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 Mar 25, 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.