David Buu Chau, O.D.

Primary specialty

OptometristTaxonomy code 152W00000X

License

8065TG Issued in TX

Practice address

19875 Southwest Fwy Ste 180
Sugar Land, TX 77479-3514

Phone

(718) 458-0713

NPI assigned

Oct 16, 2012

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

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, 2012

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Evolutionary Eye CareGroup PAC ID 2264734722, 2 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Houston Methodist Sugarland Hospital Hospital, Sugar Land, TX, CCN 450820

Medicare enrollment (NPD)

Enrolled

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.

• Evolutionary Eye Care

  • Low Vision Rehabilitation Optometrist
  • Sugar Land, TX
  • NPI 1467838656
  Medicare reassignment Care Compare group NPD Authorized official
• Texas Vision Associates PLLC

  • Optometrist
  • Pearland, TX
  • NPI 1699339796
  NPD (past)
• Today'S Vision Bay Area, PC

  • Optometrist
  • Webster, TX
  • NPI 1144788282
  NPD (past)

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

• Methodist Health Centers

  • General Acute Care Hospital
  • Sugar Land, TX
  • NPI 1497871628
  Care Compare affiliation

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

{
    "created_epoch": "1350345600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754956800000",
    "number": "1306199328",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "19875 SOUTHWEST FWY STE 180",
            "city": "SUGAR LAND",
            "state": "TX",
            "postal_code": "774793514",
            "telephone_number": "281-545-4901",
            "fax_number": "281-533-6168"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "19875 SOUTHWEST FWY STE 180",
            "city": "SUGAR LAND",
            "state": "TX",
            "postal_code": "774793514",
            "telephone_number": "718-458-0713"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHAU",
        "first_name": "DAVID",
        "middle_name": "BUU",
        "name_prefix": "Dr.",
        "credential": "O.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-10-16",
        "last_updated": "2025-08-12",
        "certification_date": "2025-08-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152WV0400X",
            "taxonomy_group": "",
            "desc": "Optometrist, Vision Therapy",
            "state": "TX",
            "license": "8065TG",
            "primary": false
        },
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "TX",
            "license": "8065TG",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Charlotte B. Alexander MD PA
• Sana Aziz Charolia
• Charter Home Health of Houston, LLC
• Charter Hospice of Houston, LLC
• Brittany Chatman Draper, FNP
• Harshidaben J Chaudhari, M.D.
• Humaira Khawaja Chaudhary, M.D.
• Mubashir T. Chaudhry, LSA
• Ashima Chauhan, MD
• Prianka Gajula Chauhan, MD

• Optometrist in Sugar Land, TX
• Providers in Sugar Land, TX by specialty
• Optometrist in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 12, 2025; 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.