Theresa Gwinnett, MS, RD

Primary specialty

Registered DietitianTaxonomy code 133V00000X

License

1025777 Issued in CA

Practice address

12395 El Camino Real
San Diego, CA 92130-3082

Phone

(858) 794-1250

NPI assigned

Jan 22, 2015

Last updated

Jun 18, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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)

Enrolled

Credentials

Master of Science

State licenses

Practice roles

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

• Marjorie Nolan Cohn LLC

  • Registered Dietitian
  • New York, NY
  • NPI 1760825160

  Dietitian, Registered

  NPD (past)

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

{
    "created_epoch": "1421884800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781740800000",
    "number": "1184013559",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10790 RANCHO BERNARDO RD",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921275705",
            "telephone_number": "858-794-1250"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12395 EL CAMINO REAL",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921303082",
            "telephone_number": "858-794-1250"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GWINNETT",
        "first_name": "THERESA",
        "credential": "MS, RD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2015-01-22",
        "last_updated": "2026-06-18",
        "certification_date": "2026-06-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "CA",
            "license": "1025777",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michael Anthony Guzzardo, DPM
• Anwei Polly Michelle Gwan, MD, MPH, MS
• Gwendolyn Nelson-Terry, LMFT
• Lisa Gwilliam, FNP
• Richard G. Gwinn, M.D.
• Alicia Gwynn
• Jennifer B. Gwynne, R.D.
• Cynthia Gyamfi Bannerman, M.D.
• H & H Drug Sores, Inc. (Western Drug Medical Supply)
• H F Holcomb MD Med Corp

• Registered Dietitian in San Diego, CA
• Providers in San Diego, CA by specialty
• Registered Dietitian in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 18, 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.