Individual provider Active NPI

John P Diponziano, DDS

  • Dentist
  • San Leandro, CA
National Provider Identifier
1770569600
Registry record updated Apr 18, 2011
On this page

Key facts

NPPES NPI Registry
Primary specialty
DentistTaxonomy code 122300000X
License
55315 Issued in CA
Practice address
680 Bancroft Ave
San Leandro, CA 94577-2904
Phone
(510) 569-0218
Fax
(510) 569-9714
NPI assigned
Dec 22, 2005
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 18, 2011

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Dentist 122300000X 55315 CA Primary

Addresses

Primary practice location

680 Bancroft Ave
San Leandro, CA 94577-2904

Mailing address

PO Box 2346
Castro Valley, CA 94546-0346
Phone (510) 569-0218

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

Practice roles

OrganizationSpecialtyStatusNew patients
Mike Chang DDS Inc Dentist PastSince Mar 16, 2013 Accepting new patients
Bancroft Dental Care Dentist Past Accepting new patients

Organizations & group practices 2

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": "1135209600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1303084800000",
    "number": "1770569600",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 2346",
            "city": "CASTRO VALLEY",
            "state": "CA",
            "postal_code": "945460346",
            "telephone_number": "510-569-0218",
            "fax_number": "510-569-9714"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "680 BANCROFT AVE",
            "city": "SAN LEANDRO",
            "state": "CA",
            "postal_code": "945772904",
            "telephone_number": "510-569-0218",
            "fax_number": "510-569-9714"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DIPONZIANO",
        "first_name": "JOHN",
        "middle_name": "P",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-12-22",
        "last_updated": "2011-04-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "CA",
            "license": "55315",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Leandro, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 18, 2011; 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.