Individual provider Active NPI

Casey Carlgren, RD

  • Sports Dietetics Nutrition Registered Dietitian
  • Alvarado, TX
National Provider Identifier
1831046978
Registry record updated Mar 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Sports Dietetics Nutrition Registered DietitianTaxonomy code 133VN1501X
License
DT90497 Issued in TX
Practice address
6680 County Road 319
Alvarado, TX 76009-8499
Phone
(785) 342-8345
NPI assigned
Mar 16, 2026
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 16, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Sports Dietetics Nutrition Registered DietitianGroup: 193200000X MULTI-SPECIALTY GROUP 133VN1501X DT90497 TX Primary

Addresses

Primary practice location

6680 County Road 319
Alvarado, TX 76009-8499

Mailing address

6680 County Road 319
Alvarado, TX 76009-8499
Phone (785) 342-8345

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
DT90497TXMDSports Dietetics Nutrition Registered Dietitian

NPI Registry JSON

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

{
    "created_epoch": "1773619200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773619200000",
    "number": "1831046978",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6680 COUNTY ROAD 319",
            "city": "ALVARADO",
            "state": "TX",
            "postal_code": "760098499",
            "telephone_number": "785-342-8345"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6680 COUNTY ROAD 319",
            "city": "ALVARADO",
            "state": "TX",
            "postal_code": "760098499",
            "telephone_number": "785-342-8345"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CARLGREN",
        "first_name": "CASEY",
        "credential": "RD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-03-16",
        "last_updated": "2026-03-16",
        "certification_date": "2026-03-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133VN1501X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dietitian, Registered, Nutrition, Sports Dietetics",
            "state": "TX",
            "license": "DT90497",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Alvarado, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 16, 2026; 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.