Alayna L. Guzak, RD, LD

Primary specialty

Registered DietitianTaxonomy code 133V00000X

License

08663 Issued in OH

Practice address

6100 N Hamilton Rd
Westerville, OH 43081-2062

Phone

(614) 814-8100

NPI assigned

Sep 14, 2021

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other names 1

• Alayna Letteri Former name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

State licenses

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

{
    "created_epoch": "1631577600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1641513600000",
    "number": "1073283990",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "700 ACKERMAN RD STE 2120",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432021559",
            "telephone_number": "614-293-3230"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6100 N HAMILTON RD",
            "city": "WESTERVILLE",
            "state": "OH",
            "postal_code": "430812062",
            "telephone_number": "614-814-8100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GUZAK",
        "first_name": "ALAYNA",
        "middle_name": "L.",
        "credential": "RD, LD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-09-14",
        "last_updated": "2022-01-07",
        "certification_date": "2022-01-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "OH",
            "license": "08663",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ALAYNA",
            "last_name": "LETTERI",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Richard J. Gumina, MD
• Elizabeth K. Gunther, LISW
• Catherine Summer Gursal
• Bikesh Gurung
• Alexis Iraye Guynn
• Angelica Guzman
• Sarah J Gwizdak
• Kwaku Abanquah Gyimah
• Alec J Haas, MD
• Christel Maria Haberland, D.D.S.

• Registered Dietitian in Westerville, OH
• Providers in Westerville, OH by specialty
• Registered Dietitian in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 7, 2022; 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.