Organization Active NPI

Garden Grove Pathology Medical Group PC

  • Anatomic Pathology & Clinical Pathology Physician
  • Lake Forest, CA
National Provider Identifier
1033084066
Registry record updated Oct 8, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anatomic Pathology & Clinical Pathology PhysicianTaxonomy code 207ZP0102X
Legal business name
GARDEN GROVE PATHOLOGY MEDICAL GROUP PC
Practice address
24892 Paseo Vendaval
Lake Forest, CA 92630-2139
Phone
(949) 874-0827
NPI assigned
Oct 8, 2025
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Oct 8, 2025

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

Authorized official

Name
Si Van Nguyen, M.D.NPI 1841234952
Title
President
Phone
(949) 874-0827

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anatomic Pathology & Clinical Pathology PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207ZP0102X Primary

Addresses

Primary practice location

24892 Paseo Vendaval
Lake Forest, CA 92630-2139

Mailing address

24892 Paseo Vendaval
Lake Forest, CA 92630-2139
Phone (949) 874-0827

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20260320003926 CA Part B Supplier - Clinic/Group Practice 2769966357 Receives reassigned benefits from 2 practitioners
Practice locations: Anaheim, CA; Garden Grove, CA; Huntington Beach, CA; La Palma, CA

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1759881600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1759881600000",
    "number": "1033084066",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "24892 PASEO VENDAVAL",
            "city": "LAKE FOREST",
            "state": "CA",
            "postal_code": "926302139",
            "telephone_number": "949-874-0827"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "24892 PASEO VENDAVAL",
            "city": "LAKE FOREST",
            "state": "CA",
            "postal_code": "926302139",
            "telephone_number": "949-874-0827"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GARDEN GROVE PATHOLOGY MEDICAL GROUP PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-10-08",
        "last_updated": "2025-10-08",
        "certification_date": "2025-10-08",
        "status": "A",
        "authorized_official_last_name": "NGUYEN",
        "authorized_official_first_name": "SI",
        "authorized_official_middle_name": "VAN",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "949-874-0827",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "207ZP0102X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Lake Forest, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 8, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.