Individual provider Active NPI

Lawrence Lin Leong, D.D.S

  • General Practice Dentistry
  • Brentwood, CA
National Provider Identifier
1578776159
Registry record updated Jun 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
License
24677 Issued in CA
Practice address
6061 Lone Tree Way
Ste F
Brentwood, CA 94513
Phone
(925) 963-6713
NPI assigned
May 8, 2007
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 2, 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 24677 CA Primary

Addresses

Primary practice location

6061 Lone Tree Way
Ste F
Brentwood, CA 94513

Mailing address

25222 Cypress Ave
Haywood, CA 94544
Phone (925) 963-6713

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
24677CAMDMassage Therapist

NPI Registry JSON

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

{
    "created_epoch": "1178582400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780358400000",
    "number": "1578776159",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "25222 CYPRESS AVE",
            "city": "HAYWOOD",
            "state": "CA",
            "postal_code": "94544",
            "telephone_number": "925-963-6713",
            "fax_number": "510-788-6044"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6061 LONE TREE WAY",
            "address_2": "STE F",
            "city": "BRENTWOOD",
            "state": "CA",
            "postal_code": "94513",
            "telephone_number": "925-963-6713"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEONG",
        "first_name": "LAWRENCE",
        "middle_name": "LIN",
        "name_prefix": "Dr.",
        "credential": "D.D.S",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-05-08",
        "last_updated": "2026-06-02",
        "certification_date": "2026-06-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "CA",
            "license": "24677",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Brentwood, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 2, 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.