Individual provider Active NPI

Catherine Mayer Guilliot, CRNA

  • Certified Registered Nurse Anesthetist
  • Metairie, LA
National Provider Identifier
1508125162
Registry record updated Oct 10, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
RN123426 Issued in LA
Practice address
3510 N Causeway Blvd
Suite 404
Metairie, LA 70002-3531
Phone
(504) 779-5515
Fax
(504) 779-5568
NPI assigned
May 16, 2012
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 10, 2022

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 RN123426 LA Primary

Addresses

Primary practice location

3510 N Causeway Blvd
Suite 404
Metairie, LA 70002-3531

Mailing address

1514 Jefferson Hwy
New Orleans, LA 70121-2429
Phone (504) 842-4000

Other names 1

  • Catherine Rita Mayer Former name

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20120806000291 LA Practitioner - Certified Registered Nurse Anesthetist (Crna) 4385890482 Reassigns benefits to 8 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Ochsner Clinic LLCGroup PAC ID 8224933619, 2,845 clinicians
Childrens Hospital Anesthesia CorporationGroup PAC ID 0446152862, 281 clinicians

Practice addresses (Care Compare)

1000 Ochsner Blvd
Covington, LA 70433-8107
Phone (985) 875-2828

1514 Jefferson Hwy
New Orleans, LA 70121-2429
Phone (504) 842-3000

1516 Jefferson Hwy
New Orleans, LA 70121-2429
Phone (504) 842-3470

71380 Hwy 21
Covington, LA 70433-7245
Phone (985) 661-3534

95 Judge Tanner Blvd
Covington, LA 70433-7500
Phone (504) 613-0711

Hospital & facility affiliations

  • East Jefferson General Hospital Hospital, Metairie, LA, CCN 190176

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
RN123426LAMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Ochsner Clinic LLC CurrentSince Aug 6, 2012 Accepting new patients
University Medical Center Management Corporation CurrentSince Oct 29, 2022 Accepting new patients
Childrens Hospital Anesthesia Corporation CurrentSince Aug 2, 2023 Accepting new patients
Louisiana State University School of Medicine in New Orleans Faculty G CurrentSince Jul 23, 2015 Accepting new patients
Youngs Professional Services LLC Nurse Anesthetist, Certified Registered CurrentSince Oct 1, 2022 Accepting new patients
Zephyr Anesthesia, LLC Nurse Anesthetist, Certified Registered CurrentSince Jun 15, 2023 Accepting new patients
Ochsner Clinic LLC Current Accepting new patients
Galleria Anesthesia Associates, LLC CurrentSince Mar 1, 2025 Accepting new patients
Anesthesiology Group Associates Inc CurrentSince Jun 1, 2023 Accepting new patients
University Medical Center Management Corporation CurrentSince Oct 29, 2022 Accepting new patients
Ochsner Clinic LLC CurrentSince Aug 6, 2012 Accepting new patients
Louisiana State University School of Medicine in New Orleans Faculty G Current Accepting new patients
Louisiana State University School of Medicine in New Orleans Faculty G CurrentSince Jul 23, 2015 Accepting new patients

Locations

11414 Lake Sherwood Ave N
Baton Rouge, LA 70816
Phone (225) 532-4058

5000 Hennessy Blvd
Baton Rouge, LA 70808
Phone (225) 765-4050

7777 Hennessy Blvd
Ste 301
Baton Rouge, LA 70808
Phone (225) 214-6436

9032 Perkins Rd
Baton Rouge, LA 70810
Phone (225) 358-4853

95 Judge Tanner Blvd
Covington, LA 70433
Phone (504) 867-3800

67252 Industry Ln
Covington, LA 70433
Phone (985) 801-0259

694 Belle Terre Blvd
La Place, LA 70068
Phone (985) 359-6694

3510 N Causeway Blvd
Ste 404
Metairie, LA 70002
Phone 5047795515 ext. 216

4700 S I 10 Svc Rd W
Metairie, LA 70001
Phone (504) 780-6453

2309 E Main St
Ste 300
New Iberia, LA 70560
Phone (337) 560-1801

1100 Andre St
Ste 300
New Iberia, LA 70563
Phone (337) 364-9225

2701 Napoleon Ave
New Orleans, LA 70115
Phone (504) 267-2805

2000 Canal St
New Orleans, LA 70112
Phone (504) 702-2287

200 Henry Clay Ave
New Orleans, LA 70118
Phone (504) 412-1860

1542 Tulane Ave
New Orleans, LA 70112
Phone (504) 866-2741

1516 Jefferson Hwy
New Orleans, LA 70121
Phone (504) 833-2337

2832 Burdette St
New Orleans, LA 70125
Phone (504) 866-2741

1514 Jefferson Hwy
New Orleans, LA 70121

100 Medical Center Dr
Slidell, LA 70461
Phone (504) 392-3131

2500 Belle Chasse Hwy
Terrytown, LA 70056
Phone (504) 391-5157

Organizations & group practices 13

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.

View all 13

Hospital & facility affiliations 4

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": "1337126400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1665360000000",
    "number": "1508125162",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1514 JEFFERSON HWY",
            "city": "NEW ORLEANS",
            "state": "LA",
            "postal_code": "701212429",
            "telephone_number": "504-842-4000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3510 N CAUSEWAY BLVD",
            "address_2": "SUITE 404",
            "city": "METAIRIE",
            "state": "LA",
            "postal_code": "700023531",
            "telephone_number": "504-779-5515",
            "fax_number": "504-779-5568"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GUILLIOT",
        "first_name": "CATHERINE",
        "middle_name": "MAYER",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-05-16",
        "last_updated": "2022-10-10",
        "certification_date": "2022-10-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "LA",
            "license": "RN123426",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "CATHERINE",
            "last_name": "MAYER",
            "middle_name": "RITA",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Metairie, LA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 10, 2022; 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.