Organization Active NPI

Switzer Optometry Corp

  • Optometrist
  • Sacramento, CA
National Provider Identifier
1821707282
Registry record updated Feb 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
OptometristTaxonomy code 152W00000X
Legal business name
SWITZER OPTOMETRY CORP
Practice address
3635 N Freeway Blvd Unit 120a
Sacramento, CA 95834-2926
Phone
(916) 713-4881
NPI assigned
Nov 15, 2022
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Feb 16, 2026

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

Authorized official

Name
Liana Switzer, ODNPI 1609393305
Title
President
Phone
(808) 375-2460

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
OptometristGroup: 193400000X SINGLE SPECIALTY GROUP 152W00000X Primary
Eyewear Supplier 332H00000X

Addresses

Primary practice location

3635 N Freeway Blvd Unit 120a
Sacramento, CA 95834-2926

Mailing address

3635 N Freeway Blvd Unit 120
Sacramento, CA 95834-2926
Phone (916) 713-4881

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20230223002781 CA Part B Supplier - Clinic/Group Practice 1355714288 Receives reassigned benefits from 1 practitioner
Practice locations: Sacramento, CA

National Provider Directory

National Provider Directory

Locations

3635 N Freeway Blvd
Unit 120A
Sacramento, CA 95834
Phone (916) 713-4880

3635 N Freeway Blvd
Unit 120
Sacramento, CA 95834
Phone (916) 713-4880

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1668470400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1771200000000",
    "number": "1821707282",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3635 N FREEWAY BLVD UNIT 120",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958342926",
            "telephone_number": "916-713-4881"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3635 N FREEWAY BLVD UNIT 120A",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958342926",
            "telephone_number": "916-713-4881"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SWITZER OPTOMETRY CORP",
        "organizational_subpart": "NO",
        "enumeration_date": "2022-11-15",
        "last_updated": "2026-02-16",
        "certification_date": "2026-02-16",
        "status": "A",
        "authorized_official_last_name": "SWITZER",
        "authorized_official_first_name": "LIANA",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "808-375-2460",
        "authorized_official_credential": "OD"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Optometrist",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "332H00000X",
            "taxonomy_group": "",
            "desc": "Eyewear Supplier",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Sacramento, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 16, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.