Mahmood O Dweik, M.D.

Primary specialty

Pulmonary Disease PhysicianTaxonomy code 207RP1001X

License

L8675 Issued in TX

Practice address

600 N Kobayashi Ste 208
Webster, TX 77598-4841

Phone

(281) 724-8180

Fax

(281) 336-1171

NPI assigned

Oct 10, 2005

Last updated

Feb 11, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

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

Pulmonary DiseaseAlso: Internal Medicine, Sleep Medicine

Education

Other, 1993

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Clear Lake Hospitalists PAGroup PAC ID 8325463391, 27 clinicians

CLS Health PLLCGroup PAC ID 7214962117, 176 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• HCA Houston Healthcare Clear Lake Hospital, Webster, TX, CCN 450617
• Pam Rehabilitation Hospital of Clear Lake Inpatient rehabilitation facility, Webster, TX, CCN 673061
• Baywind Village Skilled Nursing & Rehab Nursing home, League City, TX, CCN 675323

Merit-based Incentive Payment System (MIPS)

Final score

75 of 100Reported as individual

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/CFFDBA
• Direct secure messaging: mahmood.dweik@cls.eclinicaldirectplus.com
• Direct secure messaging: mdweik468671@direct.stlukeshealth.org

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

• Clear Lake Hospitalists PA

  • Internal Medicine Physician
  • Webster, TX
  • NPI 1467476051
  Medicare reassignment Care Compare group NPD
• CLS Health PLLC

  dba CLS Health

  • Pulmonary Disease Physician
  • Webster, TX
  • NPI 1750305355

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Baytown Radiology Association

  • Diagnostic Radiology Physician
  • Baytown, TX
  • NPI 1194714659
  NPD (past)
• Camino Real Emergency Physicians PLLC

  • Emergency Medicine Physician
  • Livingston, TX
  • NPI 1992871966
  NPD (past)
• Cardiovascular Care Providers, Inc.

  • Specialist
  • Houston, TX
  • NPI 1437242617
  NPD (past)
• Chca Clear Lake LP

  dba HCA Houston Healthcare Clear Lake

  • General Acute Care Hospital
  • Webster, TX
  • NPI 1063466035
  NPD (past)
• CLS Health PLLC

  • Durable Medical Equipment & Medical Supplies
  • Webster, TX
  • NPI 1699682054
  NPD (past)
• Endocrinology Clinic at Clear Lake Specialties PLLC

  • Endocrinology, Diabetes & Metabolism Physician
  • Webster, TX
  • NPI 1578032363
  NPD (past)
• G.T. Emergency Physicians PLLC

  • Emergency Medicine Physician
  • Orange, TX
  • NPI 1063462299
  NPD (past)
• Texas Emergency Room Services , PA

  • Emergency Medicine Physician
  • Orange, TX
  • NPI 1306894092
  NPD (past)
• Troy Community Hospital Incorporated

  • Critical Access Hospital
  • Troy, PA
  • NPI 1306847926

  Internal Medicine

  NPD (past)

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

• Chambers County Public Hospital District No 1

  dba Baywind Village Skilled Nursing & Rehab

  • Skilled Nursing Facility
  • League City, TX
  • NPI 1578048435

  Nursing home

  Care Compare affiliation
• Chca Clear Lake LP

  dba HCA Houston Healthcare Clear Lake

  • General Acute Care Hospital
  • Webster, TX
  • NPI 1063466035
  Care Compare affiliation
• Clear Lake Institute for Rehabilitation LLC

  dba PAM Rehabilitation Hospital of Clear Lake

  • Rehabilitation Hospital
  • Webster, TX
  • NPI 1861882532

  Inpatient rehabilitation facility

  Care Compare affiliation

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

{
    "created_epoch": "1128902400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770768000000",
    "number": "1245228741",
    "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": "281-724-1860",
            "fax_number": "281-724-1861"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 N KOBAYASHI STE 208",
            "city": "WEBSTER",
            "state": "TX",
            "postal_code": "775984841",
            "telephone_number": "281-724-8180",
            "fax_number": "281-336-1171"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "600 N Kobayashi Ste 110",
            "address_purpose": "LOCATION",
            "city": "Webster",
            "state": "TX",
            "postal_code": "775984841",
            "country_code": "US",
            "telephone_number": "281-338-1701",
            "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": "905 W Medical Center Blvd Ste 102",
            "address_purpose": "LOCATION",
            "city": "Webster",
            "state": "TX",
            "postal_code": "775984009",
            "country_code": "US",
            "telephone_number": "346-688-0043",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "500 N Kobayashi Ste A",
            "address_purpose": "LOCATION",
            "city": "Webster",
            "state": "TX",
            "postal_code": "775984722",
            "country_code": "US",
            "telephone_number": "281-724-1860",
            "fax_number": "281-724-1861",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "600 N Kobayashi Ste 309",
            "address_purpose": "LOCATION",
            "city": "Webster",
            "state": "TX",
            "postal_code": "775984841",
            "country_code": "US",
            "telephone_number": "281-724-8332",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1046 Hercules Ave Ste A",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770582722",
            "country_code": "US",
            "telephone_number": "281-316-8400",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DWEIK",
        "first_name": "MAHMOOD",
        "middle_name": "O",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-10-10",
        "last_updated": "2026-02-11",
        "certification_date": "2026-02-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "TX",
            "license": "L8675",
            "primary": true
        },
        {
            "code": "207RS0012X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Sleep Medicine",
            "state": "TX",
            "license": "L8675",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "L8675",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Pamela D Dugano - Daphnis, MD
• Candice Marie Dunn, MD
• Lilian Duogo
• Melody Thy Duong
• Jayme Lynn Durbin, FNP-C
• June Echoff, D.C.
• Namratha Edpuganti, MD
• Roxanne Edrington
• Daryn Blake Edwards Jr., DC
• Haley Edwards

• Pulmonary Disease Physician in Webster, TX
• Providers in Webster, TX by specialty
• Pulmonary Disease Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 11, 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.