Individual provider Active NPI

Shirnyl Taylan Alviza, CRNA

  • Certified Registered Nurse Anesthetist
  • Houston, TX
National Provider Identifier
1750770384
Registry record updated Apr 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
741275 Issued in WI
Practice address
2411 Fountain View Dr
Ste. 200
Houston, TX 77057-4817
Phone
(409) 771-0040
NPI assigned
Jan 20, 2015
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 10, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X AP126885 TX
Certified Registered Nurse Anesthetist 367500000X 741275 WI Primary
Registered Nurse 163W00000X 741275 TX

Addresses

Primary practice location

2411 Fountain View Dr
Ste. 200
Houston, TX 77057-4817

Mailing address

2411 Fountain View Dr Ste 200
Houston, TX 77057-4832
Phone (409) 771-0040

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20150205002279 TX Practitioner - Certified Registered Nurse Anesthetist (Crna) 9436474848 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Utmb Faculty Group PracticeGroup PAC ID 3375456734, 1,083 clinicians

Practice addresses (Care Compare)

301 University Blvd
Galveston, TX 77555-5302
Phone (409) 772-2222

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
78.88 of 100Reported as group
Quality
73.38
Improvement activities
40
Cost
78.42

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Registered Nurse

State licenses

LicenseStateTypeSpecialty
AP126885TXMDCertified Registered Nurse Anesthetist
741275WIMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
University of Wisconsin Medical Foundation, Inc CurrentSince Feb 19, 2025 Accepting new patients
Endo Sedation LLC Nurse Anesthetist, Certified Registered CurrentSince Jan 24, 2026 Accepting new patients
Utmb Faculty Group Practice CurrentSince Dec 10, 2015 Accepting new patients
Emergenchealth PLLC Nurse Anesthetist, Certified Registered CurrentSince Jun 16, 2025 Accepting new patients
University of Wisconsin Medical Foundation, Inc CurrentSince Feb 19, 2025 Accepting new patients
Endo Sedation LLC Nurse Anesthetist, Certified Registered CurrentSince Jan 24, 2026 Accepting new patients
University of Texas Medical Branch at Galveston Past Accepting new patients

Locations

2020 E Highway 6
Alvin, TX 77511
Phone (281) 585-2530

14425 Falcon Head Blvd
#11
Austin, TX 78738
Phone (512) 900-1006

3080 College St
#T
Beaumont, TX 77701
Phone (409) 212-5002

6949 Bryant Irvin Rd
Ste 110
Ft Worth, TX 76132
Phone (817) 332-1818

301 University Blvd
Fl 6
Galveston, TX 77555

301 University Blvd
Galveston, TX 77555
Phone (409) 747-1883

6800 N MacArthur Blvd
Irving, TX 75039
Phone (972) 969-2000

511 Park Grove Dr
Katy, TX 77450
Phone (281) 398-7001

100 Medical Dr
Lake Jackson, TX 77566
Phone (713) 496-7555

2240 Gulf Fwy S
Ste 2100
League City, TX 77573
Phone (832) 505-1600

2240 Gulf Fwy S
Ste 3704
League City, TX 77573
Phone (832) 505-1234

4600 E Sam Houston Pkwy S
Pasadena, TX 77505
Phone (713) 853-9302

7400 Barlite Blvd
San Antonio, TX 78224
Phone (210) 921-2000

600 Highland Ave
Madison, WI 53792
Phone (608) 263-0325

7974 Uw Health Ct
Middleton, WI 53562
Phone (608) 829-5270

Organizations & group practices 8

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1421712000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775779200000",
    "number": "1750770384",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2411 FOUNTAIN VIEW DR STE 200",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770574832",
            "telephone_number": "409-771-0040"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2411 FOUNTAIN VIEW DR",
            "address_2": "STE. 200",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770574817",
            "telephone_number": "409-771-0040"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALVIZA",
        "first_name": "SHIRNYL",
        "middle_name": "TAYLAN",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-01-20",
        "last_updated": "2026-04-10",
        "certification_date": "2026-04-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TX",
            "license": "AP126885",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "WI",
            "license": "741275",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "TX",
            "license": "741275",
            "primary": false
        }
    ],
    "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 Apr 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.