Karen Liu, O.D.

Primary specialty

OptometristTaxonomy code 152W00000X

License

7410TG Issued in TX

Practice address

925 E Southlake Blvd Ste 200
Southlake, TX 76092-1588

Phone

(817) 416-8561

Fax

(817) 416-3661

NPI assigned

Jul 6, 2009

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in TX

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Optometry

Education

University of Houston - College of Optometry, 2009

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Freedom Vision Consultants PLLCGroup PAC ID 7012403348, 3 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• Freedom Vision Consultants PLLC

  • Ophthalmology Physician
  • Southlake, TX
  • NPI 1508660580

  Optometrist

  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1246838400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770076800000",
    "number": "1063641587",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "925 E SOUTHLAKE BLVD STE 200",
            "city": "SOUTHLAKE",
            "state": "TX",
            "postal_code": "760921588",
            "telephone_number": "817-416-8561",
            "fax_number": "817-416-3661"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "925 E SOUTHLAKE BLVD STE 200",
            "city": "SOUTHLAKE",
            "state": "TX",
            "postal_code": "760921588",
            "telephone_number": "817-416-8561",
            "fax_number": "817-416-3661"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LIU",
        "first_name": "KAREN",
        "credential": "O.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2009-07-06",
        "last_updated": "2026-02-03",
        "certification_date": "2026-02-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "TX",
            "license": "7410TG",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Brittany Lindsey, DPT
• Jeffrey Joseph Link, M.D.
• Lionrock Behavioral Health, Inc (Lionrock Recovery)
• Elizabeth Ashley Little
• Amanda Littlejohn, LPC
• Jason Corinthius Livas, PTA
• Live Oak Emergency Physicians PLLC
• LJ3 Holdings, LLC (Stack Velocity)
• Daniel T Lockard Jr., MD
• Rosemary Lockard, LMT

• Optometrist in Southlake, TX
• Providers in Southlake, TX by specialty
• Optometrist in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 3, 2026; 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.

Verify at the official NPI Registry.