Individual provider Active NPI

Arturo Casillas

  • Pediatrics Physician
  • El Paso, TX
National Provider Identifier
1609875558
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatrics PhysicianTaxonomy code 208000000X
License
J6056 Issued in TX
Practice address
1400 N El Paso St
BLDG. E
El Paso, TX 79902-3437
Phone
(915) 577-0444
Fax
(915) 577-0509
NPI assigned
Jul 21, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X J6056 TX Primary

Addresses

Primary practice location

1400 N El Paso St
BLDG. E
El Paso, TX 79902-3437

Mailing address

1400 N El Paso St
El Paso, TX 79902-3438
Phone (915) 577-0444

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

State licenses

LicenseStateTypeSpecialty
J6056TXMDPediatrics Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Pediatric Group of Central El Paso Past Accepting new patients

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": "1121904000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1609875558",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1400 N EL PASO ST",
            "city": "EL PASO",
            "state": "TX",
            "postal_code": "799023438",
            "telephone_number": "915-577-0444",
            "fax_number": "915-577-0509"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1400 N EL PASO ST",
            "address_2": "BLDG. E",
            "city": "EL PASO",
            "state": "TX",
            "postal_code": "799023437",
            "telephone_number": "915-577-0444",
            "fax_number": "915-577-0509"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CASILLAS",
        "first_name": "ARTURO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-21",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "TX",
            "license": "J6056",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in El Paso, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.