Errol Korn Medical Corporation

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

G154810 Issued in CA

Legal business name

ERROL KORN MEDICAL CORPORATION

Practice address

750 Medical Center CT Ste 12
Chula Vista, CA 91911-6634

Phone

(619) 425-5544

Fax

(619) 421-3838

NPI assigned

Jan 14, 2008

Organization subpart

No

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

Authorized official

Name

Laura Mata

Title

Office Manager

Phone

(619) 425-5544

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Practitioners 1

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

• Errol Richard Korn, M.D.

  • Gastroenterology Physician
  • Chula Vista, CA
  • NPI 1922041052
  Medicare reassignment NPD

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

{
    "created_epoch": "1200268800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1764547200000",
    "number": "1891971404",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1044 PACIFIC HILL ST",
            "city": "CHULA VISTA",
            "state": "CA",
            "postal_code": "919116831",
            "telephone_number": "619-425-5544",
            "fax_number": "619-421-3838"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "750 MEDICAL CENTER CT STE 12",
            "city": "CHULA VISTA",
            "state": "CA",
            "postal_code": "919116634",
            "telephone_number": "619-425-5544",
            "fax_number": "619-421-3838"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ERROL KORN MEDICAL CORPORATION",
        "organizational_subpart": "NO",
        "enumeration_date": "2008-01-14",
        "last_updated": "2025-12-01",
        "certification_date": "2025-12-01",
        "status": "A",
        "authorized_official_last_name": "MATA",
        "authorized_official_first_name": "LAURA",
        "authorized_official_title_or_position": "OFFICE MANAGER",
        "authorized_official_telephone_number": "619-425-5544"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "CA",
            "license": "G154810",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G154810",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Mark Erdrich, PHARMACIST
• Eric John R Eusebio DMD Inc
• Erick H. Alayo Medical Corporation
• Alyssa Erickson
• Alison Marie Ericson
• Raquel Escalante
• Marc-Ryan Escalona
• Angelina Escarcega
• Catalina G Escobar, M.D.
• Yolanda Edith Escoto

• Gastroenterology Physician in Chula Vista, CA
• Providers in Chula Vista, CA by specialty
• Gastroenterology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 1, 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.