Individual provider Active NPI

Larry C Bates, CRNA

  • Certified Registered Nurse Anesthetist
  • Covington, LA
National Provider Identifier
1881655413
Registry record updated Aug 5, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
RN076646 Issued in WI
Practice address
1202 S Tyler St
Covington, LA 70433-2330
Phone
(985) 898-4000
NPI assigned
Mar 31, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 5, 2025

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 RN076646 LA
Certified Registered Nurse Anesthetist 367500000X RN076646 WI Primary

Addresses

Primary practice location

1202 S Tyler St
Covington, LA 70433-2330

Mailing address

120 Innwood Dr
Covington, LA 70433-9123
Phone (985) 892-3225

Other practice location 1

1000 North Oak Avenue
Marshfield, WI 54449-5703
Phone (715) 387-5511

Other identifiers 1

IdentifierTypeStateIssuer
1569585MedicaidLA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in LA, WI2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20050301000535 LA Practitioner - Certified Registered Nurse Anesthetist (Crna) 4284687369 Reassigns benefits to 4 organizations
I20250922002242 WI Practitioner - Certified Registered Nurse Anesthetist (Crna) 4284687369 Reassigns benefits to 9 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 1999
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
MCHS Hospitals IncGroup PAC ID 5698071173, 1,195 clinicians
Total Anesthesia Care STPH LLCGroup PAC ID 0749255909, 65 clinicians

Practice addresses (Care Compare)

1000 N Oak Ave
Marshfield, WI 54449-5703
Phone (715) 387-5511

1202 S Tyler St
Covington, LA 70433-2330
Phone (985) 898-4583

Hospital & facility affiliations

  • St Tammany Parish Hospital Hospital, Covington, LA, CCN 190045
  • Marshfield Medical Center Hospital, Marshfield, WI, CCN 520037

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
RN076646LAMDCertified Registered Nurse Anesthetist
RN076646WIMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Ochsner Clinic LLC CurrentSince Aug 19, 2019 Accepting new patients
Lakeview Medical Center Inc of Rice Lake CurrentSince Aug 4, 2025 Accepting new patients
Beaver Dam Community Hospitals Inc CurrentSince Aug 4, 2025 Accepting new patients
Northlake Endoscopy, LLC Current Accepting new patients
Anesthesiology Group Associates Inc CurrentSince Feb 1, 2023 Accepting new patients
Gastroenterology Anesthesia LLC CurrentSince Mar 5, 2018 Accepting new patients
Flambeau Hospital Inc CurrentSince Aug 4, 2025 Accepting new patients
Flambeau Hospital Inc CurrentSince Aug 4, 2025 Accepting new patients
Memorial Hospital Inc CurrentSince Aug 4, 2025 Accepting new patients
Ochsner Clinic LLC Current Accepting new patients
Ochsner Clinic LLC CurrentSince Aug 19, 2019 Accepting new patients
Beaver Dam Community Hospitals Inc CurrentSince Aug 4, 2025 Accepting new patients
Memorial Hospital Inc CurrentSince Aug 4, 2025 Accepting new patients
MCHS Hospitals Inc Current Accepting new patients
Wash-St Tammany Reg Medical Center Nurse Anesthetist, Certified Registered Current Accepting new patients
Lakeview Medical Center Inc of Rice Lake CurrentSince Aug 4, 2025 Accepting new patients
MCHS Hospitals Inc CurrentSince Aug 4, 2025 Accepting new patients
MCHS Hospitals Inc Current Accepting new patients
Marshfield Clinic Inc CurrentSince Aug 4, 2025 Accepting new patients
MCHS Hospitals Inc CurrentSince Aug 4, 2025 Accepting new patients
Total Anesthesia Care STPH, LLC CurrentSince Jan 1, 2000 Accepting new patients
Firas Hijazi MD Apmc Past Accepting new patients

Locations

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

10310 The Grove Blvd
Baton Rouge, LA 70836
Phone (225) 761-5239

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

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

433 Plaza St
Bogalusa, LA 70427
Phone (985) 730-6700

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

1202 S Tyler St
Covington, LA 70433
Phone (985) 898-3743

7015 Highway 190 East Service Rd
Ste 103
Covington, LA 70433
Phone (985) 273-3915

120 Innwood Dr
Covington, LA 70433

16061 Doctors Blvd
Ste A
Hammond, LA 70403
Phone (985) 345-6090

180 W Esplanade Ave
Kenner, LA 70065
Phone (504) 464-8284

104 Acadia Park Dr
Raceland, LA 70394
Phone (985) 537-3211

705 S University Ave
Beaver Dam, WI 53916
Phone (920) 885-6090

3501 Golf Rd
Eau Claire, WI 54701
Phone (715) 858-4200

1000 N Oak Ave
Marshfield, WI 54449
Phone (715) 387-5111

1102 S Center Ave
Merrill, WI 54452
Phone (715) 536-3399

N3708 River Ave
Neillsville, WI 54456
Phone (715) 743-3101

1700 W Stout St
Rice Lake, WI 54868
Phone (715) 236-6133

Organizations & group practices 22

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 22

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": "1143763200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754352000000",
    "number": "1881655413",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "120 INNWOOD DR",
            "city": "COVINGTON",
            "state": "LA",
            "postal_code": "704339123",
            "telephone_number": "985-892-3225",
            "fax_number": "985-234-0628"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1202 S TYLER ST",
            "city": "COVINGTON",
            "state": "LA",
            "postal_code": "704332330",
            "telephone_number": "985-898-4000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1000 North Oak Avenue",
            "address_purpose": "LOCATION",
            "city": "Marshfield",
            "state": "WI",
            "postal_code": "544495703",
            "country_code": "US",
            "telephone_number": "715-387-5511",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BATES",
        "first_name": "LARRY",
        "middle_name": "C",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-31",
        "last_updated": "2025-08-05",
        "certification_date": "2025-07-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "LA",
            "license": "RN076646",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "WI",
            "license": "RN076646",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1569585",
            "state": "LA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Covington, LA

Sources for this page

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