Individual provider Active NPI

Ronald Edward Thompson, DDS

  • General Practice Dentistry
  • Sacramento, CA
National Provider Identifier
1700830445
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
License
34654 Issued in CA
Practice address
1500 21St St
Sacramento, CA 95814-5216
Phone
(916) 914-6221
Fax
(916) 325-1989
NPI assigned
May 19, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
General Practice Dentistry 1223G0001X 34654 CA Primary

Addresses

Primary practice location

1500 21St St
Sacramento, CA 95814-5216

Mailing address

1500 21St St
Sacramento, CA 95814-5216
Phone (916) 914-6221

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
34654CAMDOptometrist

NPI Registry JSON

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

{
    "created_epoch": "1147996800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1700830445",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1500 21ST ST",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958145216",
            "telephone_number": "916-914-6221",
            "fax_number": "916-325-1989"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 21ST ST",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958145216",
            "telephone_number": "916-914-6221",
            "fax_number": "916-325-1989"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "THOMPSON",
        "first_name": "RONALD",
        "middle_name": "EDWARD",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-19",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "CA",
            "license": "34654",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Sacramento, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.