Physician Profile
Unclaimed ProfileAbout CHAU
David Buu Chau, O.D. practices optometry in Sugar Land, TX. David is a 2012 graduate of University of Houston - College of Optometry. David is also listed as specializing in optometrist. According to Medicare claims data, David cared for 248 Medicare patients across 472 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Chau's specialty?
Dr. Chau is an optometry in Sugar Land, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPTOMETRY”.
NPI registry
Where can I find Dr. Chau?
Dr. Chau is listed at 19875 SOUTHWEST FWY STE 180, Sugar Land, TX 77479. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Chau?
The number on file is (718) 458-0713. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Chau's NPI number?
Dr. Chau's National Provider Identifier is 1306199328. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Chau's medical education?
Dr. Chau attended University of Houston - College of Optometry, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Chau been practicing?
Dr. Chau has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Chau known for?
According to Medicare billing data, Dr. Chau performs procedures including placement of amniotic membrane on eye surface for wound healing and destruction of growth of eyelid margin, 1.0 cm or less; provides treatments such as exam of visual field with extended testing and photography of content of eyes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Chau confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Chau. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (718) 458-0713
- Email not available
Practice Locations
19875 SOUTHWEST FWY STE 180
Sugar Land, TX 77479
Procedures Most Often Billed to Medicare
472 services · 248 patients · 11 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Placement of amniotic membrane on eye surface for wound healing | Procedure | 65778 |
90 |
| Destruction of growth of eyelid margin, 1.0 cm or less | Procedure | 67850 |
75 |
| Exam of visual field with extended testing | Treatment | 92083 |
54 |
| Photography of content of eyes | Treatment | 92285 |
37 |
| Exam to measure eye deviation and range of motion | Treatment | 92060 |
37 |
| Photography of the retina | Treatment | 92250 |
32 |
| Established patient complete exam of visual system | Treatment | 92014 |
22 |
| Established patient problem focused exam of visual system | Treatment | 92012 |
22 |
| Microfluid analysis of tears | Lab test | 83861 |
38 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
37 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other optometry specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other optometry specialists in Sugar Land 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at University of Houston - College of Optometry 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at University of Houston - College of Optometry 7
Providers who graduated from the same medical school in the same year.
Also performs Placement of amniotic membrane on eye surface for wound healing 8
Providers in TX who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.