Ruth Aaron Livi, MS, RDN, LDN

Primary specialty

Registered DietitianTaxonomy code 133V00000X

License

86151339 Issued in IL

Practice address

111 N County Farm Rd
Wheaton, IL 60187-3977

Phone

(630) 254-8420

NPI assigned

Jan 19, 2021

Sex

Female

Sole proprietor

Yes

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Master of Science

State licenses

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

{
    "created_epoch": "1611014400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1738627200000",
    "number": "1366032989",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "111 N COUNTY FARM RD",
            "city": "WHEATON",
            "state": "IL",
            "postal_code": "601873977",
            "telephone_number": "630-254-8420"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "111 N COUNTY FARM RD",
            "city": "WHEATON",
            "state": "IL",
            "postal_code": "601873977",
            "telephone_number": "630-254-8420"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LIVI",
        "first_name": "RUTH",
        "middle_name": "AARON",
        "credential": "MS, RDN, LDN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-01-19",
        "last_updated": "2025-02-04",
        "certification_date": "2025-02-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174N00000X",
            "taxonomy_group": "",
            "desc": "Lactation Consultant, Non-RN",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "IL",
            "license": "86151339",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kristy Littlefield, R.PH.
• Litwicki Counseling PLLC
• Jonathan Liu
• Kate H.a. Liu, M.D.
• Livbetter PLLC
• Patrick J Livingood, DC
• Catherine Lockman, LSW, LCSW
• Tracey Loggins
• Anita Lynn Loher, RD, LDN
• Michele Lome, LCSW

• Registered Dietitian in Wheaton, IL
• Providers in Wheaton, IL by specialty
• Registered Dietitian in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 4, 2025; 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.