Individual provider Active NPI

John Charles Preston III, M.D.

  • Psychiatry Physician
  • San Diego, CA
National Provider Identifier
1932374238
Registry record updated Apr 28, 2008
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
G63929 Issued in CA
Practice address
480 Alta Road
San Diego, CA 92179
Phone
(619) 661-6500
NPI assigned
Apr 28, 2008
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 28, 2008

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X G63929 CA Primary

Addresses

Primary practice location

480 Alta Road
San Diego, CA 92179

Mailing address

480 Alta Road
San Diego, CA 92179
Phone (619) 661-6500

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
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
G63929CAMDPsychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
State of California Prison Industry Authority Past Accepting new patients

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": "1209340800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1209340800000",
    "number": "1932374238",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "480 ALTA ROAD",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "92179",
            "telephone_number": "619-661-6500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "480 ALTA ROAD",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "92179",
            "telephone_number": "619-661-6500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PRESTON",
        "first_name": "JOHN",
        "middle_name": "CHARLES",
        "name_prefix": "Dr.",
        "name_suffix": "III",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2008-04-28",
        "last_updated": "2008-04-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "G63929",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Diego, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 28, 2008; 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.