Shun H Lui, MD

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

K9113 Issued in TX

Practice address

4450 Sunset Drive
San Angelo, TX 76904

Phone

(325) 481-2286

NPI assigned

Nov 30, 2005

Sex

Male

Sole proprietor

No

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: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Ophthalmology

Education

Tulane University School of Medicine, 1994

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Shannon ClinicGroup PAC ID 0840103727, 550 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Shannon Medical Center Hospital, San Angelo, TX, CCN 450571

Merit-based Incentive Payment System (MIPS)

Final score

82.63 of 100Reported as group

Quality

78.21

Promoting interoperability

96

Improvement activities

40

Cost

67.22

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: slui6863@shannonhealth.direct-ci.com

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.

• Shannon Clinic

  • Family Medicine Physician
  • San Angelo, TX
  • NPI 1770587149

  Ophthalmology

  Medicare reassignment Care Compare group NPD
• Shannon Clinic

  • Pediatrics Physician
  • Del Rio, TX
  • NPI 1790986719
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Shannon Medical Center

  • General Acute Care Hospital
  • San Angelo, TX
  • NPI 1992707228
  Care Compare affiliation

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

{
    "created_epoch": "1133308800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1093799330",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 22000",
            "city": "SAN ANGELO",
            "state": "TX",
            "postal_code": "769027200",
            "telephone_number": "325-658-1511"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4450 SUNSET DRIVE",
            "city": "SAN ANGELO",
            "state": "TX",
            "postal_code": "76904",
            "telephone_number": "325-481-2286"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LUI",
        "first_name": "SHUN",
        "middle_name": "H",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-11-30",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "TX",
            "license": "K9113",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Fernando Lozano
• Maricel Quiming Lucero
• Tina Faye Luck, NP-C
• Meghan Ludwig, APRN, FNP-BC
• Samuel Luedecke, RN, MSN, FNP-BC
• Lummus Pharm Inc
• Sara L Lummus, PHARM D
• Lushdental
• Gene Paul Lusk, D C
• Nicole Lusk

• Ophthalmology Physician in San Angelo, TX
• Providers in San Angelo, TX by specialty
• Ophthalmology Physician in Texas

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