Individual provider Active NPI

Sydney Spencer, DC

  • Chiropractor
  • Carlsbad, CA
National Provider Identifier
1902775141
Registry record updated Nov 4, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
ChiropractorTaxonomy code 111N00000X
License
35290 Issued in CA
Practice address
6986 El Camino Real Ste F
Carlsbad, CA 92009-4111
Phone
(760) 438-9548
NPI assigned
Nov 4, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 4, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Chiropractor 111N00000X 35290 CA Primary

Addresses

Primary practice location

6986 El Camino Real Ste F
Carlsbad, CA 92009-4111

Mailing address

3353 Lone Hill LN
Encinitas, CA 92024-7263

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260226000722 CA Practitioner - Chiropractic 0042791196 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Chiropractic
Education
Other, 2025
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

3353 Lone Hill LN
Encinitas, CA 92024-7263

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
35290CAMDChiropractor

Practice roles

OrganizationSpecialtyStatusNew patients
Dr Jordan DC Greenlight Chiropractic Lake Forest Ca PC CurrentSince Jan 13, 2026 Accepting new patients

Locations

23101 Lake Center Dr
Ste 110
Lake Forest, CA 92630
Phone (949) 586-2730

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": "1762214400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762214400000",
    "number": "1902775141",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3353 LONE HILL LN",
            "city": "ENCINITAS",
            "state": "CA",
            "postal_code": "920247263"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6986 EL CAMINO REAL STE F",
            "city": "CARLSBAD",
            "state": "CA",
            "postal_code": "920094111",
            "telephone_number": "760-438-9548"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SPENCER",
        "first_name": "SYDNEY",
        "credential": "DC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-11-04",
        "last_updated": "2025-11-04",
        "certification_date": "2025-11-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "CA",
            "license": "35290",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Carlsbad, CA

Sources for this page

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