Christine J.J. Chao, O.D., Inc.

Primary specialty

OptometristTaxonomy code 152W00000X

Legal business name

CHRISTINE J.J. CHAO, O.D., INC.

Practice address

1970 Lake Blvd Ste 7
Davis, CA 95616-5663

Phone

(530) 756-9393

NPI assigned

Feb 17, 2026

Organization subpart

No

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

Authorized official

Name

Dr. Christine Chao, ODNPI 1437125523

Title

Owner

Phone

(530) 756-9393

Specialties & licenses 1

Addresses

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Christine J.J. Chao, O.D.

  • Optometrist
  • Davis, CA
  • NPI 1437125523
  NPD Authorized official

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

{
    "created_epoch": "1771286400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1771286400000",
    "number": "1700739067",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1970 LAKE BLVD STE 7",
            "city": "DAVIS",
            "state": "CA",
            "postal_code": "956165663",
            "telephone_number": "530-756-9393"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1970 LAKE BLVD STE 7",
            "city": "DAVIS",
            "state": "CA",
            "postal_code": "956165663",
            "telephone_number": "530-756-9393"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CHRISTINE J.J. CHAO, O.D., INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-02-17",
        "last_updated": "2026-02-17",
        "certification_date": "2026-02-17",
        "status": "A",
        "authorized_official_last_name": "CHAO",
        "authorized_official_first_name": "CHRISTINE",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "530-756-9393",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "OD"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Optometrist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Anmol Chohan, M.D
• Albert W Chow, M.D.
• Brody C Choy
• Shannon Chris, D.D.S.
• Laura Elizabeth Christensen, MFT
• Michelle Baau-Yih Chu, D.C.
• Ryan Ko Chu
• John M. Chuck, M.D.
• Nathan Joseph Chulak
• Karen Chung, MD

• Optometrist in Davis, CA
• Providers in Davis, CA by specialty
• Optometrist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 17, 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.