Dr. George Z Vonbozzay, PHD

Primary specialty

Health PsychologistTaxonomy code 103TH0004X

License

PL3337 Issued in CA

Practice address

41 Bellevue Ave
Tiburon, CA 94920-2505

Phone

(415) 435-3410

NPI assigned

Sep 25, 2026

Last updated

Sep 25, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

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

{
    "created_epoch": "1790294400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790294400000",
    "number": "1851204200",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "41 BELLEVUE AVE",
            "city": "TIBURON",
            "state": "CA",
            "postal_code": "949202505",
            "telephone_number": "415-435-3410"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "41 BELLEVUE AVE",
            "city": "TIBURON",
            "state": "CA",
            "postal_code": "949202505",
            "telephone_number": "415-435-3410"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VONBOZZAY",
        "first_name": "DR. GEORGE",
        "middle_name": "Z",
        "name_prefix": "Dr.",
        "credential": "PHD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-09-25",
        "last_updated": "2026-09-25",
        "certification_date": "2026-09-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TH0004X",
            "taxonomy_group": "",
            "desc": "Psychologist, Health",
            "state": "CA",
            "license": "PL3337",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Susan Howard Stephens, PT MED
• Stan Taubman, PHD
• Tiburon Physical Therapy Center Inc
• Fatai Tokolahi
• Paul Alexander Vanravenswaay, MD
• Terry Anne Whitten, DDS
• Julie Anne Winfield, M.D.
• Teresa Zhen, PHARM.D.

• Health Psychologist in Tiburon, CA
• Providers in Tiburon, CA by specialty
• Health Psychologist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 25, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.