Active NPI
Mason S Turner, MD
- Psychiatry Physician
- N Las Vegas, NV
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatry Physician
- License
- 23520
- Practice address
- 2055 E Cheyenne Ave
N Las Vegas, NV 89030-8416 - Phone
- (702) 852-9010
- NPI assigned
- Nov 15, 2006
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Psychiatry Physician | 2084P0800X | 12450258-1205 | UT | |
| Psychiatry Physician | 2084P0800X | 23520 | NV | Primary |
| Addiction Psychiatry Physician | 2084P0802X | A81605 | CA |
Addresses
Primary practice location
2055 E Cheyenne Ave
N Las Vegas, NV 89030-8416
Mailing address
6355 S Buffalo Dr FL 3
Las Vegas, NV 89113-2133
Phone (702) 216-3346
Other practice location 1
8th Ave C St
Salt Lake City, UT 84143-2416
Phone (801) 108-8500
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 23520 | Other | NV | LICENSE |
| 1598837338 | Medicaid | NV |
Other names 1
- Mason Spain Turner-Tree
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in UT, NV
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Psychiatry
- Education
- University of Texas Southwestern Medical School at Dallas, 1999
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
324 E 10TH Ave
Suite 178
Salt Lake City, UT 84103-2885
Phone (801) 408-8502
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 23520 | NV | MD | Psychiatry Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Ihc Health Services Inc | Current | Accepting new patients | |
| Intermountain Medical Holdings Nevada Inc | Current | Accepting new patients | |
| Ihc Health Services, Inc. | Psychiatry | Current | Accepting new patients |
| Ihc Health Services Inc | Current | Accepting new patients | |
| Intermountain Medical Holdings Nevada Inc | Current | Accepting new patients |
Locations
6355 S Buffalo Dr
Fl 3
Las Vegas, NV 89113
Phone (702) 479-4881
4880 Wynn Rd
Las Vegas, NV 89103
Phone (702) 382-4554
2055 E Cheyenne Ave
North Las Vegas, NV 89030
Phone (702) 852-9010
1397 S Loop Rd
Pahrump, NV 89048
Phone (775) 727-5500
700 S Highway 99
Ste 3
Fillmore, UT 84631
Phone (435) 743-5555
8th Ave C St
Salt Lake City, UT 84143
Phone (801) 269-2500
324 Tenth Ave
Ste 178
Slc, UT 84103
Phone (801) 321-2500
Organizations & group practices 5
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
- Sandy, UT
- NPI 1942325154
-
dba Intermountain Health
- Internal Medicine Physician
- Henderson, NV
- NPI 1245997279
-
dba Intermountain Health Home Care
- Home Health Agency
- Las Vegas, NV
- NPI 1689882557
-
dba American Fork Wound Care
- Undersea and Hyperbaric Medicine (Preventive Medicine) Physician
- American Fork, UT
- NPI 1437576212
-
dba St George Adolescent Partial Hospitalization
- Psychiatry Physician
- St George, UT
- NPI 1023843844
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1163548800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1762300800000",
"number": "1598837338",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6355 S BUFFALO DR FL 3",
"city": "LAS VEGAS",
"state": "NV",
"postal_code": "891132133",
"telephone_number": "702-216-3346"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2055 E CHEYENNE AVE",
"city": "N LAS VEGAS",
"state": "NV",
"postal_code": "890308416",
"telephone_number": "702-852-9010"
}
],
"practiceLocations": [
{
"address_1": "8th Ave C St",
"address_purpose": "LOCATION",
"city": "Salt Lake City",
"state": "UT",
"postal_code": "841432416",
"country_code": "US",
"telephone_number": "801-108-8500",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "TURNER",
"first_name": "MASON",
"middle_name": "S",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-11-15",
"last_updated": "2025-11-05",
"certification_date": "2025-11-05",
"status": "A"
},
"taxonomies": [
{
"code": "2084P0800X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "UT",
"license": "12450258-1205",
"primary": false
},
{
"code": "2084P0800X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "NV",
"license": "23520",
"primary": true
},
{
"code": "2084P0802X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Addiction Psychiatry",
"state": "CA",
"license": "A81605",
"primary": false
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "LICENSE",
"identifier": "23520",
"state": "NV"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "1598837338",
"state": "NV"
}
],
"endpoints": [],
"other_names": [
{
"first_name": "MASON",
"last_name": "TURNER-TREE",
"middle_name": "SPAIN",
"credential": "MD",
"code": "1",
"type": "Former Name"
}
]
}
Other providers in N Las Vegas, NV
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 5, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.