Individual provider Active NPI

Michelle Renacci Gershenson, CRNA

  • Certified Registered Nurse Anesthetist
  • Houston, TX
National Provider Identifier
1669467668
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
459059 Issued in TX
Practice address
4120 Southwest Fwy
Ste 100
Houston, TX 77027-7339
Phone
(713) 626-8500
Fax
(713) 626-8560
NPI assigned
Sep 15, 2005
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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 459059 TX Primary

Addresses

Primary practice location

4120 Southwest Fwy
Ste 100
Houston, TX 77027-7339

Mailing address

PO Box 4346
Dept 675
Houston, TX 77210-4346
Phone (281) 358-8114

Other identifiers 2

IdentifierTypeStateIssuer
034038OtherTXRECERTIFICATION AANA
84318UOtherTXBLUE CROSS BLUE SHIELD

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20041019000861 TX Practitioner - Certified Registered Nurse Anesthetist (Crna) 1951362482 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 1981
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Compass Anesthesia Providers, PLLCGroup PAC ID 4082040878, 164 clinicians

Practice addresses (Care Compare)

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

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
459059TXMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Compass Anesthesia Providers PLLC CurrentSince Jul 1, 2023 Accepting new patients
Capitol Medical Management Group Nurse Anesthetist, Certified Registered CurrentSince Apr 8, 2013 Accepting new patients
Medical Center Anesthesia Associates PA Nurse Anesthetist, Certified Registered Past Accepting new patients
Curtis David Warrington MD PA Past Accepting new patients
Laurence Kam MD Past Accepting new patients
Medical Center Anesthesia Associates PA PastSince May 1, 2017 Accepting new patients
Texas Anesthesiology Consultants of Houston PA Past Accepting new patients
Jerome R Elk, MD Past Accepting new patients
River Oaks Anesthesia Consultants PA Past Accepting new patients
J Rael Elk, MD Past Accepting new patients
Benny J. Sanchez, M.D. & Associates Past Accepting new patients

Locations

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

1501 River Pointe Dr
Ste 200
Conroe, TX 77304
Phone (713) 335-2365

7505 Main St
Ste 520
Houston, TX 77030
Phone (713) 335-2365

2459 S Braeswood Blvd
Houston, TX 77030
Phone (713) 529-8600

4120 Southwest Fwy
Ste 100
Houston, TX 77027
Phone (713) 626-8500

2855 Gramercy St
Ste 100
Houston, TX 77025
Phone (713) 529-8603

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

4126 Southwest Fwy
Ste 108
Houston, TX 77027
Phone (713) 622-4995

2727 Gramercy St
Houston, TX 77025
Phone 281580903011

3033 Marina Bay Dr
Ste 120
League City, TX 77573
Phone (281) 549-6686

4000 Spencer Hwy
Pasadena, TX 77504
Phone (713) 359-1000

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

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

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

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.

NPI Registry JSON

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

{
    "created_epoch": "1126742400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1669467668",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 4346",
            "address_2": "DEPT 675",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "772104346",
            "telephone_number": "281-358-8114",
            "fax_number": "281-358-0609"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4120 SOUTHWEST FWY",
            "address_2": "STE 100",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770277339",
            "telephone_number": "713-626-8500",
            "fax_number": "713-626-8560"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GERSHENSON",
        "first_name": "MICHELLE",
        "middle_name": "RENACCI",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-09-15",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TX",
            "license": "459059",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RECERTIFICATION AANA",
            "identifier": "034038",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS BLUE SHIELD",
            "identifier": "84318U",
            "state": "TX"
        }
    ],
    "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 Jul 13, 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.