Individual provider Active NPI

Sophia Johnson, RD

  • Registered Dietitian
  • Santa Maria, CA
National Provider Identifier
1457209710
Registry record updated Aug 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered DietitianTaxonomy code 133V00000X
License
86450308 Issued in CA
Practice address
235 Palisade Dr
Santa Maria, CA 93454
Phone
(805) 739-3561
NPI assigned
Mar 20, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 4, 2026

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 86450308 CA Primary

Addresses

Primary practice location

235 Palisade Dr
Santa Maria, CA 93454

Mailing address

3140 Lirio CT
San Luis Obispo, CA 93401-6917
Phone (541) 852-9629

Other practice location 1

316 S Stratford Ave Ste B
Santa Maria, CA 93454-5908
Phone (805) 332-8446

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260414002500 CA Practitioner - Registered Dietitian Or Nutrition Professional 7719453158 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Registered Dietitian Or Nutrition Professional
Education
Other, 2025
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

1414 E Main St
Suite 201
Santa Maria, CA 93454-4890

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1773964800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785801600000",
    "number": "1457209710",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3140 LIRIO CT",
            "city": "SAN LUIS OBISPO",
            "state": "CA",
            "postal_code": "934016917",
            "telephone_number": "541-852-9629"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "235 PALISADE DR",
            "city": "SANTA MARIA",
            "state": "CA",
            "postal_code": "93454",
            "telephone_number": "805-739-3561"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "316 S Stratford Ave Ste B",
            "address_purpose": "LOCATION",
            "city": "Santa Maria",
            "state": "CA",
            "postal_code": "934545908",
            "country_code": "US",
            "telephone_number": "805-332-8446",
            "fax_number": "805-332-8173",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "JOHNSON",
        "first_name": "SOPHIA",
        "credential": "RD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-03-20",
        "last_updated": "2026-08-04",
        "certification_date": "2026-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "CA",
            "license": "86450308",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Santa Maria, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 4, 2026; 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.