Individual provider Active NPI

Tony K Harper II

  • Technician/Technologist
  • Castro Valley, CA
National Provider Identifier
1144130246
Registry record updated Sep 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Technician/TechnologistTaxonomy code 156F00000X
Practice address
15200 Foothill Blvd
Castro Valley, CA 94578-1013
Phone
(510) 352-9690
NPI assigned
Sep 10, 2026
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 10, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Technician/Technologist 156F00000X CA Primary

Addresses

Primary practice location

15200 Foothill Blvd
Castro Valley, CA 94578-1013

Mailing address

15200 Foothill Blvd
Castro Valley, CA 94578-1013
Phone (510) 352-9690

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

NPI Registry JSON

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

{
    "created_epoch": "1788998400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788998400000",
    "number": "1144130246",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "15200 FOOTHILL BLVD",
            "city": "CASTRO VALLEY",
            "state": "CA",
            "postal_code": "945781013",
            "telephone_number": "510-352-9690"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "15200 FOOTHILL BLVD",
            "city": "CASTRO VALLEY",
            "state": "CA",
            "postal_code": "945781013",
            "telephone_number": "510-352-9690"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HARPER",
        "first_name": "TONY",
        "middle_name": "K",
        "name_suffix": "II",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-09-10",
        "last_updated": "2026-09-10",
        "certification_date": "2026-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "156F00000X",
            "taxonomy_group": "",
            "desc": "Technician/Technologist",
            "state": "CA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Castro Valley, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.