Individual provider Active NPI

Philip M Worthington, DDS

  • Orthodontics and Dentofacial Orthopedics Dentistry
  • Davis, CA
National Provider Identifier
1104252154
Registry record updated Oct 30, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthodontics and Dentofacial Orthopedics DentistryTaxonomy code 1223X0400X
License
DDS112333 Issued in CA
Practice address
631 Portsmouth Ave
Davis, CA 95616-2737
Phone
(804) 248-1036
NPI assigned
Sep 23, 2013
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 30, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X DDS112333 CA Primary
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X 10809 NC
General Practice Dentistry 1223G0001X 10809 NC

Addresses

Primary practice location

631 Portsmouth Ave
Davis, CA 95616-2737

Mailing address

631 Portsmouth Ave
Davis, CA 95616-2737
Phone (804) 248-1036

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
DDS112333CAMDOrthodontics and Dentofacial Orthopedic Dentist
10809NCMDOrthodontics and Dentofacial Orthopedic Dentist

NPI Registry JSON

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

{
    "created_epoch": "1379894400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761782400000",
    "number": "1104252154",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "631 PORTSMOUTH AVE",
            "city": "DAVIS",
            "state": "CA",
            "postal_code": "956162737",
            "telephone_number": "804-248-1036"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "631 PORTSMOUTH AVE",
            "city": "DAVIS",
            "state": "CA",
            "postal_code": "956162737",
            "telephone_number": "804-248-1036"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WORTHINGTON",
        "first_name": "PHILIP",
        "middle_name": "M",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-09-23",
        "last_updated": "2025-10-30",
        "certification_date": "2025-10-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223X0400X",
            "taxonomy_group": "",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": "CA",
            "license": "DDS112333",
            "primary": true
        },
        {
            "code": "1223X0400X",
            "taxonomy_group": "",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": "NC",
            "license": "10809",
            "primary": false
        },
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "NC",
            "license": "10809",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Davis, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 30, 2025; 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.