Ruth Ann Griggs Nguyen, DDS

Primary specialty

DentistTaxonomy code 122300000X

License

019.029782 Issued in IL

Practice address

850 N Lake Shore Dr
Unit 716
Chicago, IL 60611-6324

Phone

(318) 737-9724

NPI assigned

Jan 1, 2007

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1167609600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1411776000000",
    "number": "1750447884",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "850 N LAKE SHORE DR",
            "address_2": "UNIT 716",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606116324",
            "telephone_number": "318-737-9724"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "850 N LAKE SHORE DR",
            "address_2": "UNIT 716",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606116324",
            "telephone_number": "318-737-9724"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRIGGS NGUYEN",
        "first_name": "RUTH",
        "middle_name": "ANN",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-01-01",
        "last_updated": "2014-09-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "LA",
            "license": "4484",
            "primary": false
        },
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "IL",
            "license": "019.029782",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE OF ILLINOIS-DEPARTMENT OF FINANCIAL AND PROFESSIONAL REGULATION",
            "identifier": "019.029782",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Zachary Griffith, DPT
• Claire Davida Griffiths, M.D., M.P.H.
• Margaret O'Connor Griffiths, PH.D.
• Shannon Helen Griffiths, CCC, SLP-L
• Lori R Grifo, PSY.D.
• Louisa Wright Griggs, M.D
• Michael S Griggs, PT, DPT
• Shante Griggs, PHARMD, DN
• Theodor Frank Griggs, M.D., PH.D.
• Whitney Scott Griggs, MD, PHD

• Dentist in Chicago, IL
• Providers in Chicago, IL by specialty
• Dentist in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 27, 2014; 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.