NPI age
19 years
Enumerated 2007-03-21
● Active
Type 1 · Individual
Sylvia S. McKnight, MD
McKnight is 1 of 320 general practice providers in Houston and 1 of 2087 in Texas.
Primary specialty
General Practice
Plus 2 subspecialties
Licensed in
TX, IN
2 states
Status
Active
No deactivations on record
Last NPPES update
2026-03-09
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 2087 active general practice providers in Texas.
NPI age
19 years
↑ 9 yr above median (10 yr)
State licenses
2 states
Top 95% — 4% of peers are multi-state
Subspecialties
2
In the 33% of peers with subspecialties
NPI lifetime · 2007 → 2026
2007-03Enumerated in NPPES
2007
2026
Where they practice
Practice location
12885 Gulf Fwy
Houston, TX 770344807
Mailing address
13102 Cambridge Shores Ct
Pearland, TX 775846708
Specialties
-
General Practice PrimaryA physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
-
Preventive MedicineOccupational medicine focuses on the health of workers, including the ability to perform work; the physical, chemical, biological, and social environments of the workplace; and the health outcomes of environmental exposures....
-
Preventive MedicineA preventive medicine physician who specializes in preventive medicine/occupational-environmental medicine, which is focused on protecting the population from occupational and environmental conditions.
Practice context
Part of a multi-provider practice. 4 other active providers share this practice address in NPPES.
Recently enumerated nearby: 4 new general practice providers have been added in Houston in the last 180 days.
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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.