Individual provider Active NPI

Carine A Halaby, MD

  • Pediatric Gastroenterology Physician
  • Washington, DC
National Provider Identifier
1154884021
Registry record updated Dec 18, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Gastroenterology PhysicianTaxonomy code 2080P0206X
License
MD600004282 Issued in DC
Practice address
111 Michigan Ave NW
Washington, DC 20010-2916
Phone
(888) 884-2327
NPI assigned
Apr 9, 2019
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 18, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Gastroenterology Physician 2080P0206X MD600004282 DC Primary
Student in an Organized Health Care Education/Training Program 390200000X TX

Addresses

Primary practice location

111 Michigan Ave NW
Washington, DC 20010-2916

Mailing address

111 Michigan Ave NW
Washington, DC 20010-2916

Electronic endpoints 1

TypeEndpointUseAffiliation
CONNECT URL individual

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MD600004282DCMDPediatric Gastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Children'S Hospital Past Accepting new patients

Interoperability endpoints

  • Direct secure messaging: chalaby91160@direct.phhs.org
  • Direct secure messaging: chalaby417286@prddirect.texaschildrens.org

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1554768000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766016000000",
    "number": "1154884021",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "111 MICHIGAN AVE NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200102916"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "111 MICHIGAN AVE NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200102916",
            "telephone_number": "888-884-2327"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HALABY",
        "first_name": "CARINE",
        "middle_name": "A",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-04-09",
        "last_updated": "2025-12-18",
        "certification_date": "2025-12-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080P0206X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Gastroenterology",
            "state": "DC",
            "license": "MD600004282",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "TX",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "individual",
            "affiliation": "N",
            "address_1": "5323 Harry Hines Blvd",
            "city": "Dallas",
            "state": "TX",
            "country_code": "US",
            "postal_code": "753907201",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 18, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.