Bashar Zleik, MD
Neurology · Houston, TX
At a glance
4615 Southwest Fwy Ste 900, Houston, TX 77027-7191
NPPES record updated Sep 10, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
4615 Southwest Fwy Ste 900Houston, TX 77027-7191
Additional reported practice locations
500 N Kobayashi Ste AWebster, TX 775984722
Phone: 2817247341 500 N Kobayashi Ste C
Webster, TX 775984722
Phone: 2818163092 13455 Cutten Rd Ste 2K
Houston, TX 770691486
Phone: 8322320027
Fax: 8324088559 14100 Southwest Fwy Ste 500
Sugar Land, TX 774783483
Phone: 3466880043 4615 Southwest Fwy Ste 1000
Houston, TX 770277108
Phone: 2814823287
Fax: 8323188885
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2009
- CMS specialties
- Neurology · Sleep Medicine
Practice groups
Reported hospital affiliations
- Ad Hospital East, Llc Houston, TX
- Hca Houston Healthcare Medical Center Houston, TX
- Houston Methodist Hospital Houston, TX
- Memorial Hermann - Texas Medical Center Houston, TX
- Memorial Hermann Hospital System Houston, TX
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $241.78 |
| Education | $169.98 |
Reporting companies
| Company | Amount |
|---|---|
| JAZZ PHARMACEUTICALS INC. | $267.45 |
| AVADEL CNS PHARMACEUTICALS, LLC | $122.16 |
| AMGEN INC. | $22.15 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Neurology
- Taxonomy code
- 2084N0400X
- Enumeration date
- Aug 6, 2010
- Record updated
- Sep 10, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
2084N0400X · Primary
License reported: S8268 TX
2084S0012X
License reported: S8268 TX
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
4615 Southwest Fwy Ste 900Houston, TX 77027-7191
- Phone
- (346) 250-5650
Mailing address
PO BOX 58538WEBSTER, TX 775988538
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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