Individual provider Active NPI

Lee James Nunn, RD

  • Registered Dietitian
  • Round Rock, TX
National Provider Identifier
1215634084
Registry record updated Aug 18, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered DietitianTaxonomy code 133V00000X
License
DT88261 Issued in TX
Practice address
425 University Blvd
Round Rock, TX 78665-1360
Phone
(512) 509-0200
NPI assigned
Feb 13, 2023
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 18, 2025

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 DT88261 TX Primary

Addresses

Primary practice location

425 University Blvd
Round Rock, TX 78665-1360

Mailing address

PO Box 844658
Dallas, TX 75284-4658
Phone (800) 994-0371

Other practice location 1

10301 Burnet Rd Apt 1352
Austin, TX 78758-4590
Phone (512) 413-8377

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address lnunn1430621@direct.sw.org

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250623001144 TX Practitioner - Registered Dietitian Or Nutrition Professional 4587176979 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Registered Dietitian Or Nutrition Professional
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Scott and White ClinicGroup PAC ID 8123923604, 2,426 clinicians

Practice addresses (Care Compare)

425 University Blvd
Round Rock, TX 78665-1053
Phone (512) 509-0200

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Scott & White Clinic Current Accepting new patients
Scott & White Clinic CurrentSince Jun 9, 2025 Accepting new patients
Central Texas Diabetes and Nutrition Specialists Dietitian, Registered CurrentSince Oct 15, 2023 Accepting new patients
Nourish, Inc. Dietitian, Registered Past Accepting new patients
Scott & White Hospital - Taylor Past Accepting new patients

Locations

101 Lafferty Ave
Cameron, TX 76520
Phone (254) 605-1100

425 University Blvd
Round Rock, TX 78665
Phone (512) 509-0100

2401 S 31st St
#200
Temple, TX 76508
Phone (254) 215-0100

2401 S 31st St
Temple, TX 76508
Phone (254) 724-2459

Organizations & group practices 5

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.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1676246400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755475200000",
    "number": "1215634084",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 844658",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752844658",
            "telephone_number": "800-994-0371",
            "fax_number": "254-215-9722"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "425 UNIVERSITY BLVD",
            "city": "ROUND ROCK",
            "state": "TX",
            "postal_code": "786651360",
            "telephone_number": "512-509-0200"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "10301 Burnet Rd Apt 1352",
            "address_purpose": "LOCATION",
            "city": "Austin",
            "state": "TX",
            "postal_code": "787584590",
            "country_code": "US",
            "telephone_number": "512-413-8377",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NUNN",
        "first_name": "LEE",
        "middle_name": "JAMES",
        "name_prefix": "Mr.",
        "credential": "RD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2023-02-13",
        "last_updated": "2025-08-18",
        "certification_date": "2025-08-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "TX",
            "license": "DT88261",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "lnunn1430621@direct.sw.org",
            "affiliation": "N",
            "address_1": "425 University Blvd",
            "city": "Round Rock",
            "state": "TX",
            "country_code": "US",
            "postal_code": "786651360",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Round Rock, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 18, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.