Bashar Zleik, MD

Primary specialty

Neurology PhysicianTaxonomy code 2084N0400X

License

S8268 Issued in TX

Practice address

4615 Southwest Fwy Ste 900
Houston, TX 77027-7191

Phone

(346) 250-5650

NPI assigned

Aug 6, 2010

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in TX

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

NeurologyAlso: Sleep Medicine

Education

Other, 2009

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

CLS Health PLLCGroup PAC ID 7214962117, 176 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• HCA Houston Healthcare Medical Center Hospital, Houston, TX, CCN 450659
• Houston Methodist Hospital Hospital, Houston, TX, CCN 450358
• Memorial Hermann - Texas Medical Center Hospital, Houston, TX, CCN 450068
• Ad Hospital East, LLC Hospital, Houston, TX, CCN 670102
• Memorial Hermann Hospital System Hospital, Houston, TX, CCN 450184

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: bzleik468890@direct.stlukeshealth.org
• Direct secure messaging: bzleik213208@epic00.shdirect.org
• FHIR API: https://fhir4.healow.com/fhir/r4/CFFDBA

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• CLS Health PLLC

  dba CLS Health

  • Pulmonary Disease Physician
  • Webster, TX
  • NPI 1750305355

  Neurology

  Medicare reassignment Care Compare group NPD
• Clear Lake Hospitalists PA

  • Internal Medicine Physician
  • Webster, TX
  • NPI 1467476051
  Medicare reassignment NPD
• Utmb Faculty Group Practice

  • General Practice Physician
  • Galveston, TX
  • NPI 1942241146

  Neurology

  Medicare reassignment NPD
• Advanced Sleep Centers Inc

  • Sleep Disorder Diagnostic Clinic/Center
  • Austin, TX
  • NPI 1043564859
  NPD
• Cardiovascular Care Providers, Inc.

  • Specialist
  • Houston, TX
  • NPI 1437242617
  NPD (past)
• Clear Lake Primary Care PLLC

  • Family Medicine Physician
  • Webster, TX
  • NPI 1861743247
  NPD (past)
• University of Texas Medical Branch at Galveston

  • Community/Retail Pharmacy
  • Friendswood, TX
  • NPI 1699532861
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Ad Hospital East, LLC

  • General Acute Care Hospital
  • Houston, TX
  • NPI 1669732178
  Care Compare affiliation
• Houston - PPH, LLC

  dba HCA Houston Healthcare Medical Center

  • General Acute Care Hospital
  • Houston, TX
  • NPI 1073043592
  Care Compare affiliation
• Memorial Hermann Health System

  dba MHHS NW Radiation Therapy

  • Radiology Clinic/Center
  • Houston, TX
  • NPI 1013948553

  Hospital

  Care Compare affiliation
• Memorial Hermann Health System

  dba MHHS Woodlands Outpatient Imaging System

  • Radiology Clinic/Center
  • The Woodlands, TX
  • NPI 1275564858

  Hospital

  Care Compare affiliation
• Memorial Hermann Health System

  dba Memorial Hermann Outpatient Imaging-Southwest

  • Radiology Clinic/Center
  • Houston, TX
  • NPI 1407959448

  Hospital

  Care Compare affiliation
• Memorial Hermann Health System

  dba Mhhs Hermann Outpatient Imaging Center

  • Portable X-ray and/or Other Portable Diagnostic Imaging Supplier
  • Houston, TX
  • NPI 1437189115

  Hospital

  Care Compare affiliation
• Memorial Hermann Health System

  dba MHHS Friendswood Imaging

  • Radiology Clinic/Center
  • Friendswood, TX
  • NPI 1508896267

  Hospital

  Care Compare affiliation
• Memorial Hermann Health System

  dba MHHS Pearland Outpatient Imaging Center

  • Radiology Clinic/Center
  • Pearland, TX
  • NPI 1669402335

  Hospital

  Care Compare affiliation
• Memorial Hermann Health System

  • General Acute Care Hospital
  • Houston, TX
  • NPI 1730132234
  Care Compare affiliation
• Memorial Hermann Health System

  dba Memorial Hermann Hospital

  • General Acute Care Hospital
  • Houston, TX
  • NPI 1982666111
  Care Compare affiliation
• The Methodist Hospital

  dba Houston Methodist Hospital

  • General Acute Care Hospital
  • Houston, TX
  • NPI 1548387418
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1281052800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788998400000",
    "number": "1568776177",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 58538",
            "city": "WEBSTER",
            "state": "TX",
            "postal_code": "775988538",
            "telephone_number": "281-482-3287",
            "fax_number": "832-318-8885"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4615 SOUTHWEST FWY STE 900",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770277191",
            "telephone_number": "346-250-5650"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "500 N Kobayashi Ste A",
            "address_purpose": "LOCATION",
            "city": "Webster",
            "state": "TX",
            "postal_code": "775984722",
            "country_code": "US",
            "telephone_number": "281-724-7341",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "500 N Kobayashi Ste C",
            "address_purpose": "LOCATION",
            "city": "Webster",
            "state": "TX",
            "postal_code": "775984722",
            "country_code": "US",
            "telephone_number": "281-816-3092",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "13455 Cutten Rd Ste 2K",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770691486",
            "country_code": "US",
            "telephone_number": "832-232-0027",
            "fax_number": "832-408-8559",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "14100 Southwest Fwy Ste 500",
            "address_purpose": "LOCATION",
            "city": "Sugar Land",
            "state": "TX",
            "postal_code": "774783483",
            "country_code": "US",
            "telephone_number": "346-688-0043",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4615 Southwest Fwy Ste 1000",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770277108",
            "country_code": "US",
            "telephone_number": "281-482-3287",
            "fax_number": "832-318-8885",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ZLEIK",
        "first_name": "BASHAR",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-08-06",
        "last_updated": "2026-09-10",
        "certification_date": "2026-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "TX",
            "license": "S8268",
            "primary": true
        },
        {
            "code": "2084S0012X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Sleep Medicine",
            "state": "TX",
            "license": "S8268",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Amy Zlebis, PA-C
• Zleep Medical Equipment LLC
• Alexandra Elizabeth Zlomke
• Zmad Specialty
• ZN Dermatology, PLLC (ZN Dermatology)
• ZNZ Clinical Holding PLLC
• ZNZ Clinical Northline PLLC (Issy Dental)

• Neurology Physician in Houston, TX
• Providers in Houston, TX by specialty
• Neurology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.