Ultramar Services LLC

Primary specialty

Behavior AnalystTaxonomy code 103K00000X

Legal business name

ULTRAMAR SERVICES LLC

Practice address

11401 SW 40TH St Ste 360
Miami, FL 33165-3340

Phone

(786) 362-5816

Fax

(786) 963-1007

NPI assigned

Nov 11, 2022

Last updated

Sep 5, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Ernesto Castillero SantanaNPI 1366041485

Title

Owner / Ceo

Phone

(305) 200-7993

Specialties & licenses 1

Addresses

Practitioners 2

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.

• Ernesto Castillero Santana

  • Behavior Technician
  • Homestead, FL
  • NPI 1366041485
  Authorized official Same address or phone
• Arys Leyda Gargallo Dominguez

  • Behavior Analyst
  • Doral, FL
  • NPI 1154978989
  NPD

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

{
    "created_epoch": "1668124800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1788566400000",
    "number": "1912615667",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11401 SW 40TH ST STE 360",
            "city": "MIAMI",
            "state": "FL",
            "postal_code": "331653340",
            "telephone_number": "786-362-5816",
            "fax_number": "786-963-1007"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11401 SW 40TH ST STE 360",
            "city": "MIAMI",
            "state": "FL",
            "postal_code": "331653340",
            "telephone_number": "786-362-5816",
            "fax_number": "786-963-1007"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ULTRAMAR SERVICES LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2022-11-11",
        "last_updated": "2026-09-05",
        "certification_date": "2026-09-05",
        "status": "A",
        "authorized_official_last_name": "CASTILLERO SANTANA",
        "authorized_official_first_name": "ERNESTO",
        "authorized_official_title_or_position": "OWNER / CEO",
        "authorized_official_telephone_number": "305-200-7993"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Behavior Analyst in Miami, FL
• Providers in Miami, FL by specialty
• Behavior Analyst in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 5, 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.