Houston Advanced Surgical Services, LLC

Primary specialty

Clinical Medical LaboratoryTaxonomy code 291U00000X

Legal business name

HOUSTON ADVANCED SURGICAL SERVICES, LLC

Practice address

1110 N Loop 336 W Ste 410-E
Conroe, TX 77301-1193

Phone

(936) 337-3565

Fax

(936) 260-0265

NPI assigned

Jul 2, 2019

Organization subpart

No

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

Authorized official

Name

Dorothy M Mitchell, LSA, CSFA,CSTNPI 1194383141

Title

Lab Director

Phone

(832) 322-6713

Specialties & licenses 5

Addresses

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Locations

Practitioners 1

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

• Dorothy Marie Mitchell, LSA, CSFA, CST

  • Clinical Laboratory Director (Non-physician)
  • Conroe, TX
  • NPI 1194383141

  Phlebotomy

  NPD Authorized official

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

{
    "created_epoch": "1562025600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1765411200000",
    "number": "1689236341",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1110 N LOOP 336 W STE 410-E",
            "city": "CONROE",
            "state": "TX",
            "postal_code": "773011193",
            "telephone_number": "936-337-3565",
            "fax_number": "936-260-0265"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1110 N LOOP 336 W STE 410-E",
            "city": "CONROE",
            "state": "TX",
            "postal_code": "773011193",
            "telephone_number": "936-337-3565",
            "fax_number": "936-260-0265"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HOUSTON ADVANCED SURGICAL SERVICES, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2019-07-02",
        "last_updated": "2025-12-11",
        "certification_date": "2025-12-11",
        "status": "A",
        "authorized_official_last_name": "MITCHELL",
        "authorized_official_first_name": "DOROTHY",
        "authorized_official_middle_name": "M",
        "authorized_official_title_or_position": "LAB DIRECTOR",
        "authorized_official_telephone_number": "832-322-6713",
        "authorized_official_credential": "LSA, CSFA,CST"
    },
    "taxonomies": [
        {
            "code": "246RP1900X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Technician, Pathology, Phlebotomy",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QF0050X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Family Planning, Non-Surgical",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QG0250X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Genetics",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "291U00000X",
            "taxonomy_group": "",
            "desc": "Clinical Medical Laboratory",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "363AS0400X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physician Assistant, Surgical",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Clinical Medical Laboratory in Conroe, TX
• Providers in Conroe, TX by specialty
• Clinical Medical Laboratory in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• 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.