Individual provider Active NPI

Marshall Cullors

  • Behavior Analyst
  • Las Vegas, NV
National Provider Identifier
1689579443
Registry record updated Oct 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior AnalystTaxonomy code 103K00000X
Practice address
6767 W Tropicana Ave Ste 100
Las Vegas, NV 89103-4755
Phone
(702) 209-0370
Fax
(702) 463-1851
NPI assigned
Oct 12, 2026
Last updated
Oct 12, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 12, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Behavior Analyst 103K00000X Primary

Addresses

Primary practice location

6767 W Tropicana Ave Ste 100
Las Vegas, NV 89103-4755

Mailing address

8341 W Warm Springs Rd Unit 355
Las Vegas, NV 89113-3711
Phone (702) 421-9130

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

NPI Registry JSON

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

{
    "created_epoch": "1791763200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791763200000",
    "number": "1689579443",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8341 W WARM SPRINGS RD UNIT 355",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891133711",
            "telephone_number": "702-421-9130"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6767 W TROPICANA AVE STE 100",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891034755",
            "telephone_number": "702-209-0370",
            "fax_number": "702-463-1851"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CULLORS",
        "first_name": "MARSHALL",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-10-12",
        "last_updated": "2026-10-12",
        "certification_date": "2026-10-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": null,
            "license": null,
            "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 Oct 12, 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.