Individual provider Active NPI

Antonia Forsyth Diller, DC

  • Chiropractor
  • Eureka, CA
National Provider Identifier
1790382828
Registry record updated Dec 9, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
ChiropractorTaxonomy code 111N00000X
License
34926 Issued in CA
Practice address
1775 Harrison Ave
Eureka, CA 95501-1338
Phone
(707) 616-6156
NPI assigned
Oct 1, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 9, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Chiropractor 111N00000X 34926 CA Primary

Addresses

Primary practice location

1775 Harrison Ave
Eureka, CA 95501-1338

Mailing address

1775 Harrison Ave
Eureka, CA 95501-1338
Phone (707) 616-6156

Other names 1

  • Dr. Antonia Juliette Forsyth Former name

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20201023000169 CA Practitioner - Chiropractic 8325468754 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Chiropractic
Education
Palmer College Chiropractic - West Sunnyvale, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Active Care Chiropractic Fogg Professional CorporationGroup PAC ID 9133427792, 4 clinicians

Practice addresses (Care Compare)

1775 Harrison Ave
Eureka, CA 95501-1338
Phone (707) 445-8080

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
34926CAMDMarriage & Family Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Active Care Chiropractic, Fogg Professional Corporation Chiropractor CurrentSince Dec 3, 2025 Accepting new patients

Locations

1775 Harrison Ave
Eureka, CA 95501
Phone (707) 445-8080

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": "1601510400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1733702400000",
    "number": "1790382828",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1775 HARRISON AVE",
            "city": "EUREKA",
            "state": "CA",
            "postal_code": "955011338",
            "telephone_number": "707-616-6156"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1775 HARRISON AVE",
            "city": "EUREKA",
            "state": "CA",
            "postal_code": "955011338",
            "telephone_number": "707-616-6156"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DILLER",
        "first_name": "ANTONIA",
        "middle_name": "FORSYTH",
        "name_prefix": "Dr.",
        "credential": "DC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-10-01",
        "last_updated": "2024-12-09",
        "certification_date": "2024-12-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "CA",
            "license": "34926",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ANTONIA",
            "last_name": "FORSYTH",
            "middle_name": "JULIETTE",
            "prefix": "DR.",
            "credential": "DC",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Eureka, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 9, 2024; 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.