Organization Active NPI

Sienna Advanced Dentistry and Implants

  • General Practice Dentistry
  • Missouri City, TX
National Provider Identifier
1558228353
Registry record updated Apr 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
Legal business name
SIENNA ADVANCED DENTISTRY AND IMPLANTS
Practice address
8731 Highway 6 Ste 300
Missouri City, TX 77459-7366
Phone
(713) 913-1224
Fax
(713) 913-1226
NPI assigned
Jan 6, 2026
Last updated
Apr 2, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Apr 2, 2026

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

Authorized official

Name
Dr. Hamza Malik, DDSNPI 1215589288
Title
Owner
Phone
(713) 913-1224

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
General Practice Dentistry 1223G0001X Primary

Addresses

Primary practice location

8731 Highway 6 Ste 300
Missouri City, TX 77459-7366

Mailing address

8731 Highway 6 Ste 300
Missouri City, TX 77459-7366
Phone (713) 913-1224

National Provider Directory

National Provider Directory

Locations

8731 Highway 6
Ste 300
Missouri City, TX 77459
Phone (713) 213-2658

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1767657600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1775088000000",
    "number": "1558228353",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8731 HIGHWAY 6 STE 300",
            "city": "MISSOURI CITY",
            "state": "TX",
            "postal_code": "774597366",
            "telephone_number": "713-913-1224",
            "fax_number": "713-913-1226"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8731 HIGHWAY 6 STE 300",
            "city": "MISSOURI CITY",
            "state": "TX",
            "postal_code": "774597366",
            "telephone_number": "713-913-1224",
            "fax_number": "713-913-1226"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SIENNA ADVANCED DENTISTRY AND IMPLANTS",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-01-06",
        "last_updated": "2026-04-02",
        "certification_date": "2026-04-02",
        "status": "A",
        "authorized_official_last_name": "MALIK",
        "authorized_official_first_name": "HAMZA",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "713-913-1224",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "DDS"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Missouri City, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.