NPI age
15 years
Enumerated 2010-08-06
● Active
Type 1 · Individual
Bashar Zleik, MD
Zleik is 1 of 373 psychiatry & neurology providers in Houston and 1 of 1903 in Texas.
Primary specialty
Psychiatry & Neurology
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-02-03
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1903 active psychiatry & neurology providers in Texas.
NPI age
15 years
↓ 2 yr below median (17 yr)
State licenses
1 state
14% of peers hold multiple states
Subspecialties
1
In the 34% of peers with subspecialties
NPI lifetime · 2010 → 2026
2010-08Enumerated in NPPES
2010
2026
Where they practice
Practice location
4615 Southwest Fwy Ste 1000
Houston, TX 770277108
Mailing address
Po Box 58538
Webster, TX 775988538
Additional practice locations
4 secondary locations on file with NPPES.
Location 2
14100 Southwest Fwy Ste 500
Sugar Land, TX 774783483
Location 3
4615 Southwest Fwy Ste 900
Houston, TX 770277191
Location 4
13455 Cutten Rd Ste 2k
Houston, TX 770691486
Location 5
500 N Kobayashi Ste C
Webster, TX 775984722
Specialties
-
Psychiatry & Neurology PrimaryA Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
-
Psychiatry & NeurologyA Psychiatrist or Neurologist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian...
Practice context
Part of a multi-provider practice. 11 other active providers share this practice address in NPPES.
Recently enumerated nearby: 3 new psychiatry & neurology 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.