Individual provider Active NPI

Reni Mary Valimattathil, CRNA

  • Certified Registered Nurse Anesthetist
  • Houston, TX
National Provider Identifier
1174299952
Registry record updated Jun 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
1054698 Issued in TX
Practice address
1504 Taub Loop
Houston, TX 77030-1608
Phone
(713) 873-2860
NPI assigned
Aug 20, 2021
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 5, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 855294 TX
Certified Registered Nurse Anesthetist 367500000X 1054698 TX Primary

Addresses

Primary practice location

1504 Taub Loop
Houston, TX 77030-1608

Mailing address

1504 Taub Loop
Houston, TX 77030-1608
Phone (713) 873-2860

Other practice location 1

1515 Holcombe Blvd
Houston, TX 77030-4000
Phone (713) 792-6161

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20210928001545 TX Practitioner - Certified Registered Nurse Anesthetist (Crna) 8820495203 Reassigns benefits to 7 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Baylor College of MedicineGroup PAC ID 8224941265, 796 clinicians
Compass Anesthesia Providers, PLLCGroup PAC ID 4082040878, 164 clinicians
Texans Anesthesia Associates PLLCGroup PAC ID 8820171390, 197 clinicians

Practice addresses (Care Compare)

1504 Taub Loop
Houston, TX 77030-1608
Phone (713) 873-2000

2855 Gramercy St
Houston, TX 77025-1756
Phone (281) 348-0400

333 N Texas Ave
Suite 1000
Webster, TX 77598-4962
Phone (713) 400-2990

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
84.29 of 100Reported as group
Quality
70.82
Promoting interoperability
100
Improvement activities
40
Cost
67.65

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
1054698TXMDCertified Registered Nurse Anesthetist
855294TXMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Baylor College of Medicine CurrentSince Oct 1, 2024 Accepting new patients
Hpanesthesia PLLC CurrentSince Mar 1, 2024 Accepting new patients
Sound Physicians Anesthesiology of Texas PLLC CurrentSince Sep 16, 2021 Accepting new patients
Sherman MD Provider Inc CurrentSince Jan 12, 2026 Accepting new patients
Lone Star Anesthesia Associates, PLLC Nurse Anesthetist, Certified Registered CurrentSince Sep 1, 2024 Accepting new patients
Texans Anesthesia Associates PLLC Nurse Anesthetist, Certified Registered CurrentSince Oct 21, 2025 Accepting new patients
Sherman MD Provider Inc CurrentSince Jan 12, 2026 Accepting new patients
Anesthesia Dynamics LLC Nurse Anesthetist, Certified Registered CurrentSince Sep 2, 2024 Accepting new patients
Baylor College of Medicine CurrentSince Oct 1, 2024 Accepting new patients
Compass Anesthesia Providers PLLC CurrentSince Jan 6, 2024 Accepting new patients

Locations

5410 Maryland Way
Ste 300
Brentwood, TN 37027
Phone (615) 377-1674

8015 Shoal Creek Blvd
Austin, TX 78757
Phone (512) 971-1519

4201 Garth Rd
Ste 212
Baytown, TX 77521
Phone (281) 420-9355

2001 W Rosedale St
Ft Worth, TX 76104
Phone (817) 877-4777

1500 S Main St
Ft Worth, TX 76104
Phone (817) 921-3431

1635 North Loop W
Houston, TX 77008
Phone (713) 867-2066

1315 St Joseph Pkwy
Ste 806
Houston, TX 77002
Phone (713) 650-1900

1 Baylor Plz
#2
Houston, TX 77030

3030 S Gessner Rd
Ste 150
Houston, TX 77063
Phone (713) 587-0909

2855 Gramercy St
Houston, TX 77025
Phone (713) 668-1828

1401 St Joseph Pkwy
Houston, TX 77002
Phone (713) 575-1000

1504 Taub Loop
Houston, TX 77030
Phone (713) 873-2860

7401 Main St
Houston, TX 77030
Phone (713) 799-8600

1361 Hero Way
Ste 100
Leander, TX 78641
Phone (512) 371-1519

2555 Jimmy Johnson Blvd
Port Arthur, TX 77640
Phone (409) 724-7389

8550 Datapoint Dr
Ste 100
San Antonio, TX 78229
Phone (210) 615-7232

1211 Highway 6
Ste 70
Sugar Land, TX 77478
Phone (281) 238-3902

17510 W Grand Pkwy S
Ste 200
Sugar Land, TX 77479
Phone (281) 238-1600

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

1211 Highway 6
Sugar Land, TX 77478
Phone (281) 238-3900

6801 Emmett F Lowry Expy
Texas City, TX 77591
Phone (409) 938-5095

1908 N Laurent St
Ste 330
Victoria, TX 77901
Phone 36157203332244

333 N Texas Ave
Ste 1000
Webster, TX 77598
Phone (281) 557-5620

Organizations & group practices 11

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 2

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": "1629417600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780617600000",
    "number": "1174299952",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1504 TAUB LOOP",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770301608",
            "telephone_number": "713-873-2860"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1504 TAUB LOOP",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770301608",
            "telephone_number": "713-873-2860"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1515 Holcombe Blvd",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770304000",
            "country_code": "US",
            "telephone_number": "713-792-6161",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "VALIMATTATHIL",
        "first_name": "RENI",
        "middle_name": "MARY",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-08-20",
        "last_updated": "2026-06-05",
        "certification_date": "2026-06-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TX",
            "license": "855294",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TX",
            "license": "1054698",
            "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 Jun 5, 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.