NPI age
20 years
Enumerated 2005-11-18
● Active
Type 1 · Individual
DR. Francis Keith Manuel, O.D.
Manuel is 1 of 1154 optometrist providers in Houston and 1 of 7867 in Texas.
Primary specialty
Optometrist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-02-20
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
0
13% of peers hold subspecialties
NPI lifetime · 2005 → 2026
2005-11Enumerated in NPPES
2005
2026
Where they practice
Practice location
2323 Clear Lake City Blvd, Suite 150
Houston, TX 770628120
Mailing address
2323 Clear Lake City Blvd Ste 150
Houston, TX 770628040
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
1504 Taub Loop
Houston, TX 770301608
Location 3
1977 Butler Blvd Fl 2
Houston, TX 770304101
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
Part of a multi-provider practice. 7 other active providers share this practice address in NPPES.
Recently enumerated nearby: 6 new optometrist providers have been added in Houston in the last 180 days.
See all →
Provyx · Custom healthcare lists
Need all 7867 Optometrist providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
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.