NPI age
20 years
Enumerated 2006-01-06
● Active
Type 1 · Individual
DR. Chan Quach, OD
Quach is 1 of 1154 optometrist providers in Houston 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
2025-07-29
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 7867 active optometrist providers in Texas.
NPI age
20 years
↑ 5 yr above median (15 yr)
State licenses
1 state
5% of peers hold multiple states
Subspecialties
1
In the 13% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-01Enumerated in NPPES
2006
2026
Where they practice
Practice location
5866 E Sam Houston Pkwy N Ste B
Houston, TX 770492527
Mailing address
5866 E Sam Houston Pkwy N Ste B
Houston, TX 770492527
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...
-
OptometristOptometrists who specialize in vision therapy as a treatment process used to improve vision function. It includes a broad range of developmental and rehabilitative treatment programs individually prescribed to remediate specific...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 1800161 | MEDICAID - INDIVIDUAL ID |
| 01 | TXB104561 | MEDICARE- INDIVIDUAL PTAN |
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
Recently enumerated nearby: 6 new optometrist providers have been added in Houston in the last 180 days.
See all →
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Request a quote →How to verify this provider
- 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.