Individual provider Active NPI

Mason S Turner, MD

  • Psychiatry Physician
  • N Las Vegas, NV
National Provider Identifier
1598837338
Registry record updated Nov 5, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
23520 Issued in NV
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

Updated by the provider on Nov 5, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
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

IdentifierTypeStateIssuer
23520OtherNVLICENSE
1598837338MedicaidNV

Other names 1

  • Mason Spain Turner-Tree Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in UT, NV2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20220607001270 UT Practitioner - PsychiatryPractitioner - Addiction Medicine 0749460129 Reassigns benefits to 1 organization
I20250829000883 NV Practitioner - Psychiatry 0749460129 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
PsychiatryAlso: Addiction Medicine
Education
University of Texas Southwestern Medical School at Dallas, 1999
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Ihc Health Services IncGroup PAC ID 1850209420, 3,948 clinicians

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

LicenseStateTypeSpecialty
23520NVMDPsychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Ihc Health Services Inc CurrentSince Mar 1, 2022 Accepting new patients
Intermountain Medical Holdings Nevada Inc CurrentSince Oct 6, 2025 Accepting new patients
Ihc Health Services, Inc. Psychiatry CurrentSince Mar 1, 2022 Accepting new patients
Ihc Health Services Inc Current Accepting new patients
Intermountain Medical Holdings Nevada Inc CurrentSince Oct 6, 2025 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.

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

Verify at the official NPI Registry.