Wei-Ning Sun

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

T0638 Issued in TX

Practice address

4101 Greenbriar Dr Ste 122G
Houston, TX 77098-5266

Phone

(713) 235-1101

Fax

(573) 240-9818

NPI assigned

Mar 25, 2018

Last updated

Oct 29, 2026By the provider in NPPES

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

Internal Medicine

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Medical Center Hospitalist Associates PLLCGroup PAC ID 1557524964, 29 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Houston Methodist Hospital Hospital, Houston, TX, CCN 450358
• Houston Methodist West Hospital Hospital, Houston, TX, CCN 670077
• Houston Methodist Continuing Care Hospital Long-term care hospital, Katy, TX, CCN 452118
• The Methodist Hospital SNF Nursing home, Houston, TX, CCN 675370

Merit-based Incentive Payment System (MIPS)

Final score

75 of 100Reported as group

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Interoperability endpoints

• Direct secure messaging: wsun378798@directhoustonmethodist.org

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Medical Center Hospitalist Associates PLLC

  • Internal Medicine Physician
  • Houston, TX
  • NPI 1770855710
  Medicare reassignment Care Compare group
• The Methodist Hospital

  dba Houston Methodist Hospital

  • General Acute Care Hospital
  • Houston, TX
  • NPI 1548387418
  NPD (past)

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

• Houston Methodist St. Catherine Hospital

  dba Houston Methodist Continuing Care Hospital

  • Long Term Care Hospital
  • Katy, TX
  • NPI 1306268321

  Long-term care hospital

  Care Compare affiliation
• Methodist Health Centers

  dba Houston Methodist West Hospital

  • General Acute Care Hospital
  • Houston, TX
  • NPI 1083937593
  Care Compare affiliation
• The Methodist Hospital

  dba Houston Methodist Hospital

  • General Acute Care Hospital
  • Houston, TX
  • NPI 1548387418
  Care Compare affiliation

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

{
    "created_epoch": "1521936000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1793232000000",
    "number": "1780189506",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4101 GREENBRIAR DR STE 122G",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770985266",
            "telephone_number": "713-235-1101",
            "fax_number": "573-240-9818"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4101 GREENBRIAR DR STE 122G",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770985266",
            "telephone_number": "713-235-1101",
            "fax_number": "573-240-9818"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SUN",
        "first_name": "WEI-NING",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-03-25",
        "last_updated": "2026-10-29",
        "certification_date": "2026-10-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "T0638",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Susie Xinying Sun, M.D.
• Tam Sun, DO
• Tiemei Sun
• Tsieh Sun, MD
• Vissett Scott Sun, O.D.
• Wen Sun, NP
• Xiaoping Sun, M.D., PHD
• Sunbeam Diagnostics & Wellness LLC (Sunbeam Diagnostics & Wellness)
• Sunbeam Psychotherapy and Wellness Consultants LLC
• Sunbelt Staffing

• Internal Medicine Physician in Houston, TX
• Providers in Houston, TX by specialty
• Internal Medicine Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 29, 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.