NPIMap

Organization Active NPI

Phoenix Anesthesia Associates, PLLC

  • Anesthesiology Physician
  • Houston, TX
National Provider Identifier
1275484990
Registry record updated May 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
Legal business name
PHOENIX ANESTHESIA ASSOCIATES, PLLC
Practice address
4219 Richmond Ave Ste 100
Houston, TX 77027-6838
Phone
(713) 634-4433
Fax
(713) 634-4436
NPI assigned
Feb 9, 2026
Last updated
May 4, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on May 4, 2026

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

Authorized official

Name
Dr. Canh Nguyen, MDNPI 1821040197
Title
Authorized Official
Phone
(832) 488-8772

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
Anesthesiology Physician 207L00000X NU Primary

Addresses

Primary practice location

4219 Richmond Ave Ste 100
Houston, TX 77027-6838

Mailing address

PO Box 86
Houston, TX 77001-0086
Phone (281) 721-5525

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20260414001429 TX Part B Supplier - Clinic/Group Practice 7618443011 Receives reassigned benefits from 21 practitioners
Practice locations: Houston, TX

National Provider Directory

National Provider Directory

Locations

15300 Southwest Fwy
Ste 100
Sugar Land, TX 77478
Phone (281) 274-6670

Practitioners & affiliated clinicians

Practitioners 22

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 22

NPI Registry JSON

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

{
    "created_epoch": "1770595200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1777852800000",
    "number": "1275484990",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 86",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770010086",
            "telephone_number": "281-721-5525",
            "fax_number": "281-473-0909"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4219 RICHMOND AVE STE 100",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770276838",
            "telephone_number": "713-634-4433",
            "fax_number": "713-634-4436"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "PHOENIX ANESTHESIA ASSOCIATES, PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-02-09",
        "last_updated": "2026-05-04",
        "certification_date": "2026-05-04",
        "status": "A",
        "authorized_official_last_name": "NGUYEN",
        "authorized_official_first_name": "CANH",
        "authorized_official_title_or_position": "AUTHORIZED OFFICIAL",
        "authorized_official_telephone_number": "832-488-8772",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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 May 4, 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.