Viviane Chang, PH.D.

Primary specialty

PsychologistTaxonomy code 103T00000X

License

35925 Issued in CA

Practice address

115 Town and Country Dr Ste a
Danville, CA 94526-3960

Phone

(731) 393-9386

NPI assigned

Jul 15, 2025

Last updated

Jul 15, 2025By the provider in NPPES

Sex

Unspecified or another gender identity

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Philosophy

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

{
    "created_epoch": "1752537600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752537600000",
    "number": "1023900123",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "115 TOWN AND COUNTRY DR STE A",
            "city": "DANVILLE",
            "state": "CA",
            "postal_code": "945263960"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "115 TOWN AND COUNTRY DR STE A",
            "city": "DANVILLE",
            "state": "CA",
            "postal_code": "945263960",
            "telephone_number": "731-393-9386"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHANG",
        "first_name": "VIVIANE",
        "credential": "PH.D.",
        "sole_proprietor": "NO",
        "sex": "X",
        "enumeration_date": "2025-07-15",
        "last_updated": "2025-07-15",
        "certification_date": "2025-07-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "CA",
            "license": "35925",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Elden Verlin Chalmers, M.F.T
• Roberta Chambers
• Amy Elizabeth Chambliss, PSY.D.
• Larry Chan
• Christine M Chang, M.D.
• Danielle Chapey
• Charlex Corp. USA (Sunshine ICFDDH)
• Ajeeta Chaudhri
• Swapnika Chava
• Lynn Ellen Chazin, MFT

• Psychologist in Danville, CA
• Providers in Danville, CA by specialty
• Psychologist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 15, 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.