Saad Shammas MD PLLC

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

Legal business name

SAAD SHAMMAS MD PLLC

Doing business as

Greenhouse Family Practice

Practice address

19007 Park Row Ste 107
Houston, TX 77084

Phone

(832) 834-4712

Fax

(832) 649-8662

NPI assigned

Jan 21, 2021

Organization subpart

Yes

Parent organization

SAAD SHAMMAS MD PLLCAs reported in NPPES

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

Authorized official

Name

Dr. Saad E Shammas, M.D.NPI 1124319298

Title

Owner/ Physician

Phone

(713) 855-0931

Specialties & licenses 1

Addresses

Other names 1

• GREENHOUSE FAMILY PRACTICE Doing business as

Medicare fee-for-service enrollment

Enrolled in TX

Enrollment records 1

Part of

Saad Shammas MD PA

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Saad Shammas

  • Family Medicine Physician
  • Houston, TX
  • NPI 1124319298
  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1611187200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1781827200000",
    "number": "1316537699",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "19002 PARK ROW STE 107",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770847060",
            "telephone_number": "832-834-4712",
            "fax_number": "832-649-8662"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "19007 PARK ROW STE 107",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "77084",
            "telephone_number": "832-834-4712",
            "fax_number": "832-649-8662"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SAAD SHAMMAS MD PLLC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "SAAD SHAMMAS MD PLLC",
        "enumeration_date": "2021-01-21",
        "last_updated": "2026-06-19",
        "certification_date": "2026-06-19",
        "status": "A",
        "authorized_official_last_name": "SHAMMAS",
        "authorized_official_first_name": "SAAD",
        "authorized_official_middle_name": "E",
        "authorized_official_title_or_position": "OWNER/ PHYSICIAN",
        "authorized_official_telephone_number": "713-855-0931",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Family Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "GREENHOUSE FAMILY PRACTICE",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "GREENHOUSE FAMILY PRACTICE",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

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• Omar Saab, MD
• Xavier Eduardo Saab, D. D. S., M. S.
• Baraa Saad, MD
• Charles Saad, M.D.
• Jean Michel Saad, MD
• Shahbaz Hasan Saad, MD
• Jamal Rasem Saadah, MD

• Family Medicine Physician in Houston, TX
• Providers in Houston, TX by specialty
• Family Medicine Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 19, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.