NPIMap

Organization Active NPI

Northeast Texas Intensivists, PLLC

  • Critical Care Medicine (Internal Medicine) Physician
  • Longview, TX
National Provider Identifier
1497536676
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
NORTHEAST TEXAS INTENSIVISTS, PLLC
Practice address
700 E Marshall Ave
Longview, TX 75601-5580
Phone
(903) 315-2000
NPI assigned
Oct 12, 2023
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. Carlos Ramirez, MD
Title
Owner/President
Phone
(337) 609-1221

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207R00000X
Critical Care Medicine (Internal Medicine) PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207RC0200X Primary
Physician AssistantGroup: 193200000X MULTI-SPECIALTY GROUP 363A00000X
Nurse PractitionerGroup: 193200000X MULTI-SPECIALTY GROUP 363L00000X

Addresses

Primary practice location

700 E Marshall Ave
Longview, TX 75601-5580

Mailing address

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

Other practice location 1

700 E Marshall Ave # 1
Longview, TX 75601-5580
Phone (903) 315-1100

Other practice location 2

2001 N Jefferson Ave
Mount Pleasant, TX 75455-2338
Phone (903) 577-6000

Other practice location 3

800 E Dawson St
Tyler, TX 75701-2036
Phone (903) 593-8441

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20240119001805 TX Part B Supplier - Clinic/Group Practice 5092167528 Receives reassigned benefits from 69 practitioners
Practice locations: Mount Pleasant, TX; Tyler, TX; Longview, TX

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 73

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

View all 73

NPI Registry JSON

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

{
    "created_epoch": "1697068800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1773705600000",
    "number": "1497536676",
    "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": "700 E MARSHALL AVE",
            "city": "LONGVIEW",
            "state": "TX",
            "postal_code": "756015580",
            "telephone_number": "903-315-2000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "700 E Marshall Ave # 1",
            "address_purpose": "LOCATION",
            "city": "Longview",
            "state": "TX",
            "postal_code": "756015580",
            "country_code": "US",
            "telephone_number": "903-315-1100",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2001 N Jefferson Ave",
            "address_purpose": "LOCATION",
            "city": "Mount Pleasant",
            "state": "TX",
            "postal_code": "754552338",
            "country_code": "US",
            "telephone_number": "903-577-6000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "800 E Dawson St",
            "address_purpose": "LOCATION",
            "city": "Tyler",
            "state": "TX",
            "postal_code": "757012036",
            "country_code": "US",
            "telephone_number": "903-593-8441",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "NORTHEAST TEXAS INTENSIVISTS, PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2023-10-12",
        "last_updated": "2026-03-17",
        "certification_date": "2026-03-17",
        "status": "A",
        "authorized_official_last_name": "RAMIREZ",
        "authorized_official_first_name": "CARLOS",
        "authorized_official_title_or_position": "OWNER/PRESIDENT",
        "authorized_official_telephone_number": "337-609-1221",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Longview, 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.