Individual provider Active NPI

Dorothy R Parriott, PHD

  • Psychologist
  • Henderson, NV
National Provider Identifier
1508490335
Registry record updated Aug 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
PsychologistTaxonomy code 103T00000X
License
PY0958 Issued in NV
Practice address
Board of Regents of the Nevada System of Higher Ed
1300 Nevada State Drive
Henderson, NV 89002
Phone
(702) 992-2567
NPI assigned
Mar 2, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 22, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
School Psychologist 103TS0200X NV
Psychologist 103T00000X PY0958 NV Primary

Addresses

Primary practice location

Board of Regents of the Nevada System of Higher Ed
1300 Nevada State Drive
Henderson, NV 89002

Mailing address

9611 Aqua Harbor Way
Las Vegas, NV 89178-2455
Phone (201) 572-0918

Other practice location 1

1070 West Horizon Parkway
Ste 210
Henderson, NV 89012-8901
Phone (702) 405-0904

Electronic endpoints 1

TypeEndpointUseAffiliation
Other URL Contactus@sandstonepsych.com Direct

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)
Enrolled
Credentials
Doctor of Philosophy

Practice roles

OrganizationSpecialtyStatusNew patients
Board of Regents Nevada System of Higher Education CurrentSince Aug 25, 2025 Accepting new patients
Dorothy R Parriott PLLC Current Accepting new patients

Locations

1300 Nevada State Dr
Henderson, NV 89002
Phone (702) 992-2528

Organizations & group practices 2

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": "1583107200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755820800000",
    "number": "1508490335",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9611 AQUA HARBOR WAY",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891782455",
            "telephone_number": "201-572-0918"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "BOARD OF REGENTS OF THE NEVADA SYSTEM OF HIGHER ED",
            "address_2": "1300 NEVADA STATE DRIVE",
            "city": "HENDERSON",
            "state": "NV",
            "postal_code": "89002",
            "telephone_number": "702-992-2567"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1070 West Horizon Parkway",
            "address_2": "Ste 210",
            "address_purpose": "LOCATION",
            "city": "Henderson",
            "state": "NV",
            "postal_code": "890128901",
            "country_code": "US",
            "telephone_number": "702-405-0904",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PARRIOTT",
        "first_name": "DOROTHY",
        "middle_name": "R",
        "credential": "PHD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-03-02",
        "last_updated": "2025-08-22",
        "certification_date": "2025-08-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TS0200X",
            "taxonomy_group": "",
            "desc": "Psychologist, School",
            "state": "NV",
            "license": null,
            "primary": false
        },
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "NV",
            "license": "PY0958",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "OTHERS",
            "endpointTypeDescription": "Other URL",
            "endpoint": "Contactus@sandstonepsych.com",
            "affiliation": "N",
            "endpointDescription": "secure work email",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "1070 West Horizon Parkway",
            "address_2": "Ste 210",
            "city": "Henderson",
            "state": "NV",
            "country_code": "US",
            "postal_code": "890128901",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Henderson, NV

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 22, 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.