Individual provider Active NPI

Michelle Musgrave Sinor

  • Certified Registered Nurse Anesthetist
  • Webster, TX
National Provider Identifier
1508661034
Registry record updated Sep 5, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
1191145 Issued in TX
Practice address
333 N Texas Ave Ste 4100
Webster, TX 77598-4964
Phone
(281) 957-6058
NPI assigned
Feb 18, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 5, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 1191145 TX Primary

Addresses

Primary practice location

333 N Texas Ave Ste 4100
Webster, TX 77598-4964

Mailing address

3603 Almond Creek Dr
Houston, TX 77059-3705

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250319000212 TX Practitioner - Certified Registered Nurse Anesthetist (Crna) 5991227027 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2024
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Texans Anesthesia Associates PLLCGroup PAC ID 8820171390, 197 clinicians

Practice addresses (Care Compare)

1635 N Loop W
Houston, TX 77008-1532
Phone (713) 400-2990

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
1191145TXMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Texans Anesthesia Associates PLLC Nurse Anesthetist, Certified Registered CurrentSince Feb 18, 2025 Accepting new patients

Locations

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

9525 Katy Fwy
Ste 206
Houston, TX 77024
Phone (713) 400-2900

5146 Preston Ave
Pasadena, TX 77505
Phone (345) 203-5600

11800 Astoria Blvd
Pearland, TX 77089
Phone (281) 929-6100

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

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

Organizations & group practices 1

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": "1739836800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757030400000",
    "number": "1508661034",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3603 ALMOND CREEK DR",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770593705"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "333 N TEXAS AVE STE 4100",
            "city": "WEBSTER",
            "state": "TX",
            "postal_code": "775984964",
            "telephone_number": "281-957-6058"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SINOR",
        "first_name": "MICHELLE",
        "middle_name": "MUSGRAVE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-02-18",
        "last_updated": "2025-09-05",
        "certification_date": "2025-09-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TX",
            "license": "1191145",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Webster, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 5, 2025; 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.