NPIMap

Organization Active NPI

Allergy & ENT Associates, PLLC

  • Allergy & Immunology Physician
  • Houston, TX
National Provider Identifier
1093739450
Registry record updated Apr 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Allergy & Immunology PhysicianTaxonomy code 207K00000X
Legal business name
ALLERGY & ENT ASSOCIATES, PLLC
Practice address
7707 Fannin
Suite 195
Houston, TX 77054
Phone
(713) 797-0045
Fax
(713) 797-1821
NPI assigned
Jul 27, 2006
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
Anisa Watrous
Title
Credentialing Manager
Phone
(559) 436-4500

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Allergy & Immunology Physician 207K00000X Primary

Addresses

Primary practice location

7707 Fannin
Suite 195
Houston, TX 77054

Mailing address

450 Gears Rd Ste 420B
Houston, TX 77067-4509
Phone (281) 874-0400

Other names 1

  • Allergy & E NT Associates, P.A. Former legal business name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20040422001617 TX Part B Supplier - Clinic/Group Practice 4688660715 Receives reassigned benefits from 68 practitioners
8 other NPIs on this enrollment
This NPI is an additional NPI on the enrollment
Practice locations: Baytown, TX; Austin, TX; Webster, TX; The Woodlands, TX; Sugar Land, TX; Spring, TX; Richmond, TX; Pearland, TX…

Other NPIs on the same Medicare enrollment 8

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

National Provider Directory

National Provider Directory

Locations

14800 Frye Rd
Fl 2
Ft Worth, TX 76155

2415 W Alabama St
Ste 208
Houston, TX 77098
Phone (281) 617-1649

9301 Pinecroft Dr
Ste 100
The Woodlands, TX 77380
Phone (281) 364-1001

Practitioners & affiliated clinicians

Practitioners 33

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.

View all 33

NPI Registry JSON

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

{
    "created_epoch": "1153958400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1775088000000",
    "number": "1093739450",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "450 GEARS RD STE 420B",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770674509",
            "telephone_number": "281-874-0400",
            "fax_number": "281-874-0212"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7707 FANNIN",
            "address_2": "SUITE 195",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "77054",
            "telephone_number": "713-797-0045",
            "fax_number": "713-797-1821"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ALLERGY & ENT ASSOCIATES, PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-07-27",
        "last_updated": "2026-04-02",
        "certification_date": "2026-04-02",
        "status": "A",
        "authorized_official_last_name": "WATROUS",
        "authorized_official_first_name": "ANISA",
        "authorized_official_title_or_position": "CREDENTIALING MANAGER",
        "authorized_official_telephone_number": "559-436-4500"
    },
    "taxonomies": [
        {
            "code": "207K00000X",
            "taxonomy_group": "",
            "desc": "Allergy & Immunology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Allergy & E NT Associates, P.A.",
            "code": "4",
            "type": "Former Legal Business Name"
        }
    ]
}

Other providers in Houston, 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.
  • 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.