Brett T Campbell, MA, RDN, LD

Primary specialty

Registered DietitianTaxonomy code 133V00000X

License

3264 Issued in OK

Practice address

1000 N Lincoln Blvd Ste 3400
Oklahoma City, OK 73104-3252

Phone

(405) 271-1000

Fax

(405) 271-7014

NPI assigned

Nov 17, 2025

Last updated

Oct 8, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Master of Arts

State licenses

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

{
    "created_epoch": "1763337600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791417600000",
    "number": "1750241113",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1000 N LINCOLN BLVD STE 3400",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731043252",
            "telephone_number": "405-271-1000",
            "fax_number": "405-271-7014"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 N LINCOLN BLVD STE 3400",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731043252",
            "telephone_number": "405-271-1000",
            "fax_number": "405-271-7014"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CAMPBELL",
        "first_name": "BRETT",
        "middle_name": "T",
        "credential": "MA, RDN, LD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-11-17",
        "last_updated": "2026-10-08",
        "certification_date": "2026-10-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "OK",
            "license": "3264",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Abigail Campbell
• Amanda Campbell
• Amy Rae Campbell
• Andrea Campbell
• Braden Trey Campbell
• Carolynn Lea Campbell
• Casey Elizabeth Campbell, MS, RD, LD
• Collyn Deshae Campbell, LCSW
• Essence Campbell
• Francis Lauraine Campbell

• Registered Dietitian in Oklahoma City, OK
• Providers in Oklahoma City, OK by specialty
• Registered Dietitian in Oklahoma

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 8, 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.