Sergio Alexander Zygmunt

Primary specialty

Student in an Organized Health Care Education/Training ProgramTaxonomy code 390200000X

Practice address

1630 S Delaware St Unit 5409
San Mateo, CA 94402-6621

Phone

(415) 727-9797

NPI assigned

Sep 25, 2026

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": "1356254866",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1630 S DELAWARE ST UNIT 5409",
            "city": "SAN MATEO",
            "state": "CA",
            "postal_code": "944026621"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1630 S DELAWARE ST UNIT 5409",
            "city": "SAN MATEO",
            "state": "CA",
            "postal_code": "944026621",
            "telephone_number": "415-727-9797"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZYGMUNT",
        "first_name": "SERGIO",
        "middle_name": "ALEXANDER",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-09-25",
        "last_updated": "2026-09-25",
        "certification_date": "2026-09-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Yuliana Zoe
• Marcia Monica Zorrilla, DRPH, MPH, SUDRC
• Terri Lyn Zucker, PHD
• Michael Lewis Zumkeller, R1592701224
• Jessica Mary Zuraw, M.D.

• Student in an Organized Health Care Education/Training Program in San Mateo, CA
• Providers in San Mateo, CA by specialty
• Student in an Organized Health Care Education/Training Program 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.