Dr. Mary Dau, OD
Corneal & Contact Lens Optometrist
Dau Optometry
1205210374Is Dr. Mary Dau, OD a Good Optometrist?
Dr. Mary Dau, OD has a trust score of 75/100 — a solid, above-average rating for optometrists in Katy. With 11 years of practice (near the local average of 14), they have solid experience.
The most important verification step for any optometrist is confirming an active, unrestricted license with the state board — use the panel on this page to check Dau's current standing and any public disciplinary actions directly at the source.
What is a contact lens optometrist?
These optometrists specialize in fitting contact lenses, including for difficult cases like keratoconus, and managing corneal conditions.
When to see one: For hard-to-fit contacts, keratoconus, or corneal concerns.
More about corneal & contact lens optometrists →Trust Verification
- NPI Active
- License Active
- No Disciplinary Actions
- Credentials Verified
- Established Practice
- Focus Verified
Eye care in Katy, TX
Katy has 82 verified optometrists on EyeDoctorProof, with an average of about 14 years in practice, and 3 focused on corneal & contact lens optometrist. Texas optometrists are licensed and disciplined by the Texas Optometry Board, whose public record covers license status, disciplinary actions.
Peer Comparison
11
Years practicing
14
Avg in Katy
82
Optometrists in Katy
OD
Credential
Before your appointment
- Confirm Dau's license is active and unrestricted with the Texas board (link on this page).
- Ask whether the visit is a routine exam or a medical eye evaluation, and what it covers.
- Bring your current glasses or contacts, plus a list of medications and any family history of eye disease.
- Ask about cost, insurance, and whether dilation or extra imaging carries a separate fee.
- Mention symptoms like dryness, headaches, or screen strain so they can be addressed during the exam.
Frequently asked questions
Is Dr. Mary Dau, OD a licensed optometrist?
Dr. Mary Dau, OD holds a Doctor of Optometry (OD) credential and an NPI (1205210374) on file in the national provider registry. Active license status and any public disciplinary actions are maintained by the Texas Optometry Board — verify current standing using the link on this page.
How experienced is Dr. Mary Dau, OD?
Dr. Mary Dau, OD has approximately 11 years in practice, based on NPI enumeration date. The average optometrist in Katy has about 14 years. There are 82 optometrists in Katy, including 3 with a corneal & contact lens optometrist focus.
Where is Dr. Mary Dau, OD located?
Dr. Mary Dau, OD practices at Dau Optometry, 6630 FM 1463 RD STE A400, Katy, TX 77494. Phone: (281) 394-7090.
Verify License & Discipline
License status and public disciplinary actions are maintained by the Texas Optometry Board, whose official record verifies license status, disciplinary actions. Check Dau's current standing at the source:
Look up on the state boardWe link to the official board rather than republishing discipline records, so you always see the most current, authoritative status.
Quick Facts
- Focus
- Corneal & Contact Lens Optometrist
- Credential
- OD
- Gender
- Female
- NPI Since
- 07/17/2015