Organization Active NPI

Mountain West Optical Inc

  • Optometrist
  • Twin Falls, ID
National Provider Identifier
1902810757
Registry record updated May 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
OptometristTaxonomy code 152W00000X
Legal business name
MOUNTAIN WEST OPTICAL INC
Practice address
731 N College Rd
Twin Falls, ID 83301
Phone
(208) 734-3937
Fax
(208) 734-7585
NPI assigned
Jul 28, 2006
Last updated
May 13, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on May 13, 2026

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

Authorized official

Name
Shirlene Tranmer
Title
Administrator
Phone
(208) 734-3937

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Eyewear Supplier 332H00000X NU
Optometrist 152W00000X NU Primary

Addresses

Primary practice location

731 N College Rd
Twin Falls, ID 83301

Mailing address

731 N College Rd
Twin Falls, ID 83301-3382
Phone (208) 734-3937

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in ID2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
O20031203000078 ID Part B Supplier - Clinic/Group Practice 8729983820 Receives reassigned benefits from 1 practitioner
Practice locations: Twin Falls, ID
O20100930027230 ID DME Supplier - Optician 8729983820 Practice locations: Twin Falls, ID

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

Medicare medical equipment & supply locations

SupplierSuppliesMedicare assignment
Mountain West Optical Inc731 N College Rd, Twin Falls, ID 83301-3382(208) 734-3937 Prosthetic Lenses: Conventional Eyeglasses|Prosthetic Lenses: Conventional Contact Lenses|Prosthetic Lenses: Prosthetics Cataract Lenses Does not accept assignmentParticipating since Jan 1, 1998

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 5

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1154044800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1778630400000",
    "number": "1902810757",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "731 N COLLEGE RD",
            "city": "TWIN FALLS",
            "state": "ID",
            "postal_code": "833013382",
            "telephone_number": "208-734-3937",
            "fax_number": "208-734-7585"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "731 N COLLEGE RD",
            "city": "TWIN FALLS",
            "state": "ID",
            "postal_code": "83301",
            "telephone_number": "208-734-3937",
            "fax_number": "208-734-7585"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MOUNTAIN WEST OPTICAL INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-07-28",
        "last_updated": "2026-05-13",
        "certification_date": "2026-05-13",
        "status": "A",
        "authorized_official_last_name": "TRANMER",
        "authorized_official_first_name": "SHIRLENE",
        "authorized_official_title_or_position": "ADMINISTRATOR",
        "authorized_official_telephone_number": "208-734-3937"
    },
    "taxonomies": [
        {
            "code": "332H00000X",
            "taxonomy_group": "",
            "desc": "Eyewear Supplier",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Twin Falls, ID

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.

Verify at the official NPI Registry.