Individual provider Active NPI

Jeffrey Carl Lopes, DMD

  • General Practice Dentistry
  • Sonoma, CA
National Provider Identifier
1538375738
Registry record updated Sep 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
License
29809 Issued in CA
Practice address
399 W Napa St
Sonoma, CA 95476-6516
Phone
(707) 996-6704
Fax
(707) 996-9938
NPI assigned
May 15, 2007
Last updated
Sep 27, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 27, 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 29809 CA Primary

Addresses

Primary practice location

399 W Napa St
Sonoma, CA 95476-6516

Mailing address

399 W Napa St
Sonoma, CA 95476-6516
Phone (707) 996-6704

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
29809CAMDGeneral Practice Dentistry

NPI Registry JSON

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

{
    "created_epoch": "1179187200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790467200000",
    "number": "1538375738",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "399 W NAPA ST",
            "city": "SONOMA",
            "state": "CA",
            "postal_code": "954766516",
            "telephone_number": "707-996-6704",
            "fax_number": "707-996-9938"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "399 W NAPA ST",
            "city": "SONOMA",
            "state": "CA",
            "postal_code": "954766516",
            "telephone_number": "707-996-6704",
            "fax_number": "707-996-9938"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LOPES",
        "first_name": "JEFFREY",
        "middle_name": "CARL",
        "name_prefix": "Dr.",
        "credential": "DMD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-05-15",
        "last_updated": "2026-09-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "CA",
            "license": "29809",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Sonoma, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 27, 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.