Weiliang Xie, PHD,D(ABMM)

Primary specialty

Medical Microbiology PhysicianTaxonomy code 207ZM0300X

License

MTA-02164161 Issued in CA

Practice address

454 S Patterson Ave
Santa Barbara, CA 93111-2404

Phone

(805) 451-6126

NPI assigned

Oct 29, 2026

Last updated

Oct 29, 2026By the provider in NPPES

Sex

Male

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

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

{
    "created_epoch": "1793232000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1793232000000",
    "number": "1891693669",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "454 S PATTERSON AVE",
            "city": "SANTA BARBARA",
            "state": "CA",
            "postal_code": "931112404",
            "telephone_number": "805-451-6126"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "454 S PATTERSON AVE",
            "city": "SANTA BARBARA",
            "state": "CA",
            "postal_code": "931112404",
            "telephone_number": "805-451-6126"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "XIE",
        "first_name": "WEILIANG",
        "credential": "PHD,D(ABMM)",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-10-29",
        "last_updated": "2026-10-29",
        "certification_date": "2026-10-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZM0300X",
            "taxonomy_group": "",
            "desc": "Pathology, Medical Microbiology",
            "state": "CA",
            "license": "MTA-02164161",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Mani Yahyavi

• Medical Microbiology Physician in Santa Barbara, CA
• Providers in Santa Barbara, CA by specialty
• Medical Microbiology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 29, 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.