Organization Active NPI

Ej Guzman, MD Inc

  • Obstetrics & Gynecology Physician
  • Norwalk, CA
National Provider Identifier
1891984670
Registry record updated Jul 21, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
A50344 Issued in CA
Legal business name
EJ GUZMAN, MD INC
Practice address
11514 Rosecrans Ave
Norwalk, CA 90650-3802
Phone
(562) 929-9999
Fax
(562) 929-0891
NPI assigned
Oct 17, 2007
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 21, 2022

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

Authorized official

Name
Dr. Eduardo Jose Guzman, MDNPI 1982610887
Title
Owner/Medical Director
Phone
(562) 929-9999

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 2

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207V00000X A50344 CA Primary
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207VF0040X A50344 CA

Addresses

Primary practice location

11514 Rosecrans Ave
Norwalk, CA 90650-3802

Mailing address

11514 Rosecrans Ave
Norwalk, CA 90650-3802
Phone (562) 929-9999

Other identifiers 2

IdentifierTypeStateIssuer
00A503444MedicaidCA
00A503441MedicaidCA

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20050118000865 CA Part B Supplier - Clinic/Group Practice 7719936616 Receives reassigned benefits from 1 practitioner
Practice locations: Norwalk, CA

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
05D0980607Ej Guzman, MD Inc11514 Rosecrans Avenue, Norwalk, CA 90650Certificate of waiverMay 26, 2028

National Provider Directory

National Provider Directory

Locations

11411 Brookshire Ave
#202
Downey, CA 90241
Phone (562) 861-6300

11411 Brookshire Ave
Ste 401
Downey, CA 90241
Phone (562) 861-6300

11514 Rosecrans Ave
Norwalk, CA 90650
Phone (562) 929-9999

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": "1192579200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1658361600000",
    "number": "1891984670",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11514 ROSECRANS AVE",
            "city": "NORWALK",
            "state": "CA",
            "postal_code": "906503802",
            "telephone_number": "562-929-9999",
            "fax_number": "562-929-0891"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11514 ROSECRANS AVE",
            "city": "NORWALK",
            "state": "CA",
            "postal_code": "906503802",
            "telephone_number": "562-929-9999",
            "fax_number": "562-929-0891"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "EJ GUZMAN, MD INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-10-17",
        "last_updated": "2022-07-21",
        "status": "A",
        "authorized_official_last_name": "GUZMAN",
        "authorized_official_first_name": "EDUARDO",
        "authorized_official_middle_name": "JOSE",
        "authorized_official_title_or_position": "OWNER/MEDICAL DIRECTOR",
        "authorized_official_telephone_number": "562-929-9999",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Obstetrics & Gynecology",
            "state": "CA",
            "license": "A50344",
            "primary": true
        },
        {
            "code": "207VF0040X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Obstetrics & Gynecology, Urogynecology and Reconstructive Pelvic Surgery",
            "state": "CA",
            "license": "A50344",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A503444",
            "state": "CA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A503441",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Norwalk, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 21, 2022; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.