Individual provider Active NPI

Marcos Alejandro Arias, RN

  • Infusion Therapy Registered Nurse
  • Las Vegas, NV
National Provider Identifier
1891672093
Registry record updated Aug 19, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Infusion Therapy Registered NurseTaxonomy code 163WI0500X
License
818375 Issued in NV
Practice address
3730 S Eastern Ave
Las Vegas, NV 89169-3321
Phone
(702) 952-3400
NPI assigned
Aug 19, 2025
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 19, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Infusion Therapy Registered Nurse 163WI0500X 818375 NV Primary

Addresses

Primary practice location

3730 S Eastern Ave
Las Vegas, NV 89169-3321

Mailing address

9225 W Charleston Blvd Apt 1099
Las Vegas, NV 89117-7069
Phone (775) 385-5841

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
Registered Nurse

State licenses

LicenseStateTypeSpecialty
818375NVMDInfusion Therapy Registered Nurse

NPI Registry JSON

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

{
    "created_epoch": "1755561600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755561600000",
    "number": "1891672093",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9225 W CHARLESTON BLVD APT 1099",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891177069",
            "telephone_number": "775-385-5841"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3730 S EASTERN AVE",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891693321",
            "telephone_number": "702-952-3400"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ARIAS",
        "first_name": "MARCOS",
        "middle_name": "ALEJANDRO",
        "credential": "RN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-08-19",
        "last_updated": "2025-08-19",
        "certification_date": "2025-08-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WI0500X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Infusion Therapy",
            "state": "NV",
            "license": "818375",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Las Vegas, NV

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 19, 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.