NPIMap

Organization Active NPI

Gulf Coast Intensivists, PLLC

  • Critical Care Medicine (Internal Medicine) Physician
  • Corpus Christi, TX
National Provider Identifier
1104509199
Registry record updated Mar 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X
Legal business name
GULF COAST INTENSIVISTS, PLLC
Practice address
600 Elizabeth St
Corpus Christi, TX 78404-2235
Phone
(361) 881-3000
NPI assigned
Aug 8, 2023
Last updated
Mar 17, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 17, 2026

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

Authorized official

Name
Dr. Raymond Fleischer, MD
Title
President/Owner
Phone
(337) 609-1221

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X NU Primary
Pulmonary Disease Physician 207RP1001X NU
Physician Assistant 363A00000X NU
Nurse Practitioner 363L00000X NU

Addresses

Primary practice location

600 Elizabeth St
Corpus Christi, TX 78404-2235

Mailing address

200 Corporate Blvd
Lafayette, LA 70508-3870
Phone (800) 893-9698

Other practice location 1

2830 Calder St Fl 4
Beaumont, TX 77702-1809
Phone (409) 899-7680

Other practice location 2

5950 Saratoga Blvd
Corpus Christi, TX 78414-4100
Phone (361) 985-5000

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20230907002726 TX Part B Supplier - Clinic/Group Practice 2264896364 Receives reassigned benefits from 74 practitioners
Practice locations: Corpus Christi, TX; Beaumont, TX

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 75

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 75

NPI Registry JSON

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

{
    "created_epoch": "1691452800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1773705600000",
    "number": "1104509199",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 CORPORATE BLVD",
            "city": "LAFAYETTE",
            "state": "LA",
            "postal_code": "705083870",
            "telephone_number": "800-893-9698"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 ELIZABETH ST",
            "city": "CORPUS CHRISTI",
            "state": "TX",
            "postal_code": "784042235",
            "telephone_number": "361-881-3000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2830 Calder St Fl 4",
            "address_purpose": "LOCATION",
            "city": "Beaumont",
            "state": "TX",
            "postal_code": "777021809",
            "country_code": "US",
            "telephone_number": "409-899-7680",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5950 Saratoga Blvd",
            "address_purpose": "LOCATION",
            "city": "Corpus Christi",
            "state": "TX",
            "postal_code": "784144100",
            "country_code": "US",
            "telephone_number": "361-985-5000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "GULF COAST INTENSIVISTS, PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2023-08-08",
        "last_updated": "2026-03-17",
        "certification_date": "2026-03-17",
        "status": "A",
        "authorized_official_last_name": "FLEISCHER",
        "authorized_official_first_name": "RAYMOND",
        "authorized_official_title_or_position": "PRESIDENT/OWNER",
        "authorized_official_telephone_number": "337-609-1221",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Corpus Christi, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 17, 2026; 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.