Oscar David Vazquez del Castillo, D.D.S.

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

License

21541 Issued in TX

Practice address

20540 Highway 46 W Ste 100
Spring Branch, TX 78070-6825

Phone

(830) 980-8099

NPI assigned

Apr 20, 2007

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

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1177027200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753920000000",
    "number": "1457578270",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "134 LANTANA WAY",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782582948",
            "telephone_number": "210-497-1034"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20540 HIGHWAY 46 W STE 100",
            "city": "SPRING BRANCH",
            "state": "TX",
            "postal_code": "780706825",
            "telephone_number": "830-980-8099"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VAZQUEZ DEL CASTILLO",
        "first_name": "OSCAR",
        "middle_name": "DAVID",
        "name_prefix": "Dr.",
        "credential": "D.D.S.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-04-20",
        "last_updated": "2025-07-31",
        "certification_date": "2025-07-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "TX",
            "license": "21541",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jesus Alfredo Torres, PA-C
• Alex E Tovar, PHARMD
• Tristan and Daun Lai M.D., P.a.
• Unity Smile Artists, P.C.
• Nancy G Urzua Alba
• Sarah Elisabeth Viles, LCSW
• Sylvia Villarreal, PHD
• Amber East Vogelpohl, FNP-C
• Tracy Gene Volker, RPH
• Stephen J Vreeke, MD

• General Practice Dentistry in Spring Branch, TX
• Providers in Spring Branch, TX by specialty
• General Practice Dentistry in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 31, 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.