Individual provider Active NPI

Christopher T Chiu, DDS

  • Dental Anesthesiology
  • San Leandro, CA
National Provider Identifier
1780095216
Registry record updated Feb 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Dental AnesthesiologyTaxonomy code 1223D0004X
License
1727 Issued in CA
Practice address
2561 Merced St
San Leandro, CA 94577-4207
Phone
(510) 969-0788
NPI assigned
May 19, 2014
Last updated
Feb 12, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 12, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Dental Anesthesiology 1223D0004X 1727 CA Primary
General Practice Dentistry 1223G0001X 63100 CA

Addresses

Primary practice location

2561 Merced St
San Leandro, CA 94577-4207

Mailing address

2415 San Ramon Valley Blvd Ste 4-831
San Ramon, CA 94583-5381
Phone (510) 398-1412

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
1727CAMDDentist Anesthesiologist
63100CAMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist

Practice roles

OrganizationSpecialtyStatusNew patients
D Chiu DDS Inc Dental Anesthesiology CurrentSince Mar 16, 2021 Accepting new patients
C Chiu DDS Inc Dental Anesthesiology PastSince Mar 16, 2021 Accepting new patients

Locations

2415 San Ramon Valley Blvd
Ste 4831
San Ramon, CA 94583

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1400457600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770854400000",
    "number": "1780095216",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2415 SAN RAMON VALLEY BLVD STE 4-831",
            "city": "SAN RAMON",
            "state": "CA",
            "postal_code": "945835381",
            "telephone_number": "510-398-1412"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2561 MERCED ST",
            "city": "SAN LEANDRO",
            "state": "CA",
            "postal_code": "945774207",
            "telephone_number": "510-969-0788"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHIU",
        "first_name": "CHRISTOPHER",
        "middle_name": "T",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2014-05-19",
        "last_updated": "2026-02-12",
        "certification_date": "2021-03-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223D0004X",
            "taxonomy_group": "",
            "desc": "Dentist, Dental Anesthesiology",
            "state": "CA",
            "license": "1727",
            "primary": true
        },
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "CA",
            "license": "63100",
            "primary": false
        }
    ],
    "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 Feb 12, 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.