Stephanie Sommerfeld

Primary specialty

Student in an Organized Health Care Education/Training ProgramTaxonomy code 390200000X

Practice address

3161 Dwight Rd
Elk Grove, CA 95758-6456

Phone

(916) 427-7141

NPI assigned

Aug 21, 2017

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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.

• Turning Point Community Programs

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Elk Grove, CA
  • NPI 1760875876
  NPD
• Turning Point Community Programs

  • Clinic/Center
  • Elk Grove, CA
  • NPI 1801979786
  NPD

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

{
    "created_epoch": "1503273600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778457600000",
    "number": "1851817811",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17880 GLENWOOD RD",
            "city": "MANTECA",
            "state": "CA",
            "postal_code": "953369521",
            "telephone_number": "209-328-0694"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3161 DWIGHT RD",
            "city": "ELK GROVE",
            "state": "CA",
            "postal_code": "957586456",
            "telephone_number": "916-427-7141"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SOMMERFELD",
        "first_name": "STEPHANIE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-08-21",
        "last_updated": "2026-05-11",
        "certification_date": "2026-05-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106E00000X",
            "taxonomy_group": "",
            "desc": "Assistant Behavior Analyst",
            "state": "CA",
            "license": null,
            "primary": false
        },
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rosa Sok
• Solano Diagnostics Partners, a Calif Limted Partnership
• Mohamed Soliman
• Bianca Solis
• Lillybeth Solorio, LCSW
• Serena Sono
• Robert Elliott Soohoo, DDS
• Liane Sorakubo, OD
• Jimena Soria
• Janeth Sosa-Murillo, BA

• Student in an Organized Health Care Education/Training Program in Elk Grove, CA
• Providers in Elk Grove, CA by specialty
• Student in an Organized Health Care Education/Training Program in California

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