NPI age
8 years
Enumerated 2017-07-05
● Active
Type 1 · Individual
DR. Steven Chau JR., OD
Chau is 1 of 151 optometrist providers in Katy and 1 of 7867 in Texas.
Primary specialty
Optometrist
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2019-09-11
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 7867 active optometrist providers in Texas.
NPI age
8 years
↓ 7 yr below median (15 yr)
State licenses
1 state
5% of peers hold multiple states
Subspecialties
0
13% of peers hold subspecialties
NPI lifetime · 2017 → 2026
2017-07Enumerated in NPPES
2017
2026
Where they practice
Practice location
23021 Morton Ranch Rd., Suite D
Katy, TX 77449
Mailing address
23021 Morton Ranch Rd., Suite D
Katy, TX 77449
Additional practice locations
1 secondary location on file with NPPES.
Location 2
1020 Willowbrook Mall Ste 1020
Houston, TX 770705788
Specialties
-
Optometrist PrimaryDoctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as...
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
Recently enumerated nearby: 1 new optometrist provider has been added in Katy in the last 180 days.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.