Individual provider Active NPI

Kristy A Thomas, RD

  • Registered Dietitian
  • Saint Louis, MO
National Provider Identifier
1356872089
Registry record updated Feb 25, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered DietitianTaxonomy code 133V00000X
License
2013036536 Issued in MO
Practice address
5000 Cedar Plaza Pkwy Ste 350
Saint Louis, MO 63128-3859
Phone
(314) 329-2036
Fax
(314) 214-7380
NPI assigned
Mar 24, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 25, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Dietitian 133V00000X 2013036536 MO Primary

Addresses

Primary practice location

5000 Cedar Plaza Pkwy Ste 350
Saint Louis, MO 63128-3859

Mailing address

5000 Cedar Plaza Pkwy Ste 350
Saint Louis, MO 63128-3859
Phone (314) 329-2036

Other practice location 1

11709 Old Ballas Rd Ste 104
Saint Louis, MO 63141-7029
Phone (314) 329-2036

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20191210001538 IL Practitioner - Registered Dietitian Or Nutrition Professional 7113202532

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Kristy Thomas LLC Dietitian, Registered CurrentSince May 4, 2025 Accepting new patients
Fay Nutrition Dietitian, Registered Past Accepting new patients

Locations

5000 Cedar Plaza Pkwy
Ste 350
Saint Louis, MO 63128
Phone (314) 843-4333

11709 Old Ballas Rd
Ste 104
Saint Louis, MO 63141
Phone (314) 329-2036

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1490313600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771977600000",
    "number": "1356872089",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5000 CEDAR PLAZA PKWY STE 350",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631283859",
            "telephone_number": "314-329-2036",
            "fax_number": "314-214-7380"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5000 CEDAR PLAZA PKWY STE 350",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631283859",
            "telephone_number": "314-329-2036",
            "fax_number": "314-214-7380"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "11709 Old Ballas Rd Ste 104",
            "address_purpose": "LOCATION",
            "city": "Saint Louis",
            "state": "MO",
            "postal_code": "631417029",
            "country_code": "US",
            "telephone_number": "314-329-2036",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "THOMAS",
        "first_name": "KRISTY",
        "middle_name": "A",
        "credential": "RD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-03-24",
        "last_updated": "2026-02-25",
        "certification_date": "2026-02-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "MO",
            "license": "2013036536",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Saint Louis, MO

Sources for this page

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

Verify at the official NPI Registry.