Active NPI
Dorothy R Parriott, PHD
- Psychologist
- Henderson, NV
National Provider Identifier
1508490335
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychologist
- License
- PY0958
- 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
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| 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
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Board of Regents Nevada System of Higher Education | Current | 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.
-
- Multi-Specialty Clinic/Center
- Henderson, NV
- NPI 1427930239
-
- Community/Behavioral Health Agency
- Henderson, NV
- NPI 1255196481
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.