Carrie O Slezak, R.D.

Primary specialty

Registered DietitianTaxonomy code 133V00000X

License

DT88105 Issued in TX

Practice address

321 W Southlake Blvd
Southlake, TX 76092-6188

Phone

(817) 488-4186

NPI assigned

Feb 15, 2010

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in TX

Enrollment records 1

Specialty

Registered Dietitian Or Nutrition Professional

Education

Other, 2004

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• Curis Functional Health

  • Chiropractor
  • Dallas, TX
  • NPI 1023508116

  Dietitian, Registered

  Medicare reassignment NPD
• 180 Wellness, LLP

  • Chiropractor
  • Southlake, TX
  • NPI 1548556624

  Single Specialty

  NPD

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

{
    "created_epoch": "1266192000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765411200000",
    "number": "1740502905",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1209 BAY MEADOWS DR",
            "city": "SOUTHLAKE",
            "state": "TX",
            "postal_code": "760923936",
            "telephone_number": "773-882-4312"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "321 W SOUTHLAKE BLVD",
            "city": "SOUTHLAKE",
            "state": "TX",
            "postal_code": "760926188",
            "telephone_number": "817-488-4186"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SLEZAK",
        "first_name": "CARRIE",
        "middle_name": "O",
        "name_prefix": "Ms.",
        "credential": "R.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2010-02-15",
        "last_updated": "2025-12-11",
        "certification_date": "2025-12-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Dietitian, Registered",
            "state": "TX",
            "license": "DT88105",
            "primary": true
        },
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "IL",
            "license": "164004392",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Shelly Skariah
• Heather Holland Skrivanek, PHD, CPNP, PMHNP-BC
• Emilie Slack, RBT
• Slate Psychiatry PLLC
• Sleep Well Texas LLC (James H. Holt DDS PA)
• Yvonne Deshel Slider, NASM CPT AND CES
• Brianna Nicole Sloan
• SLP Neuro Care, PLLC
• Smile Brite Dental & Orthodontics
• Smile Rehab Centers

• Registered Dietitian in Southlake, TX
• Providers in Southlake, TX by specialty
• Registered Dietitian in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 11, 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.