Ahmad Samir Al-Taweel, MD

Primary specialty

Cardiovascular Disease PhysicianTaxonomy code 207RC0000X

License

R4802 Issued in TX

Practice address

5010 Crenshaw Rd Ste 110
Pasadena, TX 77505-4614

Phone

(832) 399-0400

Fax

(832) 399-0401

NPI assigned

Apr 26, 2013

Last updated

Oct 8, 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 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

Cardiovascular Disease (Cardiology)Also: Internal 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 Clear Lake Hospital, Webster, TX, CCN 450617
• HCA Houston Healthcare Southeast Hospital, Pasadena, TX, CCN 450097
• Memorial Hermann Hospital System Hospital, Houston, TX, CCN 450184
• Houston Methodist Clear Lake Hospital Hospital, Nassau Bay, TX, CCN 450709

Merit-based Incentive Payment System (MIPS)

Final score

75 of 100Reported as individual

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: aaltaweel468611@direct.stlukeshealth.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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• CLS Health PLLC

  dba CLS Health

  • Pulmonary Disease Physician
  • Webster, TX
  • NPI 1750305355

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• David Hamer MD PA

  dba Southeast Houston Cardiology

  • Cardiovascular Disease Physician
  • Webster, TX
  • NPI 1275574139
  Medicare reassignment NPD
• Hospitalist Medicine Physicians of Texas, PLLC

  • Internal Medicine Physician
  • Humble, TX
  • NPI 1629307095
  Medicare reassignment NPD
• Clear Lake Primary Care PLLC

  • Family Medicine Physician
  • Webster, TX
  • NPI 1861743247

  Internal Medicine

  NPD (past)
• CLS Health PLLC

  • Durable Medical Equipment & Medical Supplies
  • Webster, TX
  • NPI 1699682054
  NPD (past)

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

• Chca Bayshore LP

  dba Bayshore Medical Center

  • General Acute Care Hospital
  • Pasadena, TX
  • NPI 1174576698
  Care Compare affiliation
• Chca Clear Lake LP

  dba HCA Houston Healthcare Clear Lake

  • General Acute Care Hospital
  • Webster, TX
  • NPI 1063466035
  Care Compare affiliation
• Houston Methodist St. John Hospital

  dba Houston Methodist Clear Lake Hospital

  • General Acute Care Hospital
  • Houston, TX
  • NPI 1952723967
  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 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

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

{
    "created_epoch": "1366934400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791417600000",
    "number": "1255775748",
    "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": "281-338-4004",
            "fax_number": "281-332-6524"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5010 CRENSHAW RD STE 110",
            "city": "PASADENA",
            "state": "TX",
            "postal_code": "775054614",
            "telephone_number": "832-399-0400",
            "fax_number": "832-399-0401"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "905 W Medical Center Blvd Ste 104",
            "address_purpose": "LOCATION",
            "city": "Webster",
            "state": "TX",
            "postal_code": "775984009",
            "country_code": "US",
            "telephone_number": "346-200-4612",
            "fax_number": "346-200-3843",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "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": "905 W Medical Center Blvd Ste 401",
            "address_purpose": "LOCATION",
            "city": "Webster",
            "state": "TX",
            "postal_code": "775984009",
            "country_code": "US",
            "telephone_number": "346-486-3344",
            "fax_number": "346-200-3952",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "10905 Memorial Hermann Dr Ste 130",
            "address_purpose": "LOCATION",
            "city": "Pearland",
            "state": "TX",
            "postal_code": "775843773",
            "country_code": "US",
            "telephone_number": "346-712-7020",
            "fax_number": "346-207-0502",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "404 W Fairmont Pkwy",
            "address_purpose": "LOCATION",
            "city": "LA Porte",
            "state": "TX",
            "postal_code": "775716308",
            "country_code": "US",
            "telephone_number": "346-201-6913",
            "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",
            "fax_number": "346-610-9002",
            "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",
            "fax_number": "281-724-8332",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "780 Clear Lake City Blvd Bldg 2",
            "address_purpose": "LOCATION",
            "city": "Webster",
            "state": "TX",
            "postal_code": "775985500",
            "country_code": "US",
            "telephone_number": "346-201-6912",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2910 Province Village  Dr",
            "address_purpose": "LOCATION",
            "city": "Pearland",
            "state": "TX",
            "postal_code": "77581",
            "country_code": "US",
            "telephone_number": "346-215-0185",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "10970 Shadow Creek Pkwy Ste 360",
            "address_purpose": "LOCATION",
            "city": "Pearland",
            "state": "TX",
            "postal_code": "775840123",
            "country_code": "US",
            "telephone_number": "346-215-0185",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "905 W Medical Center Blvd Ste 204",
            "address_purpose": "LOCATION",
            "city": "Webster",
            "state": "TX",
            "postal_code": "775984009",
            "country_code": "US",
            "telephone_number": "346-301-6900",
            "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",
            "fax_number": "281-816-3092",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5010 Crenshaw Rd Ste 130",
            "address_purpose": "LOCATION",
            "city": "Pasadena",
            "state": "TX",
            "postal_code": "775054615",
            "country_code": "US",
            "telephone_number": "832-743-6922",
            "fax_number": "832-761-9738",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "905 W Medical Center Blvd Ste 306",
            "address_purpose": "LOCATION",
            "city": "Webster",
            "state": "TX",
            "postal_code": "775984009",
            "country_code": "US",
            "telephone_number": "281-724-8332",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "AL-TAWEEL",
        "first_name": "AHMAD",
        "middle_name": "SAMIR",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-04-26",
        "last_updated": "2026-10-08",
        "certification_date": "2026-10-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "TX",
            "license": "R4802",
            "primary": true
        },
        {
            "code": "207RI0011X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Interventional Cardiology",
            "state": "TX",
            "license": "R4802",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mohammad Ahmed, M.D., M.P.H
• Alan Dale Ailles, CRNA
• Aimrx, LLC. (aim rx)
• Michael Akinyeye
• Lizette Nuibim Akwou
• Karla Alba, M.D.
• Rica Alyssa Magistrado Alba, PHARMD
• Andre George Albu, MD
• Ricardo Valentin Aldape, PARAMEDIC, ECG-BC
• Aldo F Bejarano MD PA

• Cardiovascular Disease Physician in Pasadena, TX
• Providers in Pasadena, TX by specialty
• Cardiovascular Disease Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 8, 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.