Michelle A Griggs, CRNA

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

880855 Issued in MS

Practice address

15190 Community Rd Ste 100
Gulfport, MS 39503-3484

Phone

(985) 264-2375

Fax

(985) 231-6733

NPI assigned

Mar 4, 2010

Last updated

Jul 28, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in MS, LA2 enrollments

Enrollment records 2

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Other, 2009

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Louisiana State University School of Medicine in New Orleans Faculty GGroup PAC ID 0244136448, 445 clinicians

State of Mississippi - University of Mississippi Medical CenterGroup PAC ID 1850293036, 956 clinicians

Zephyr Anesthesia LLCGroup PAC ID 1658559125, 161 clinicians

Anesthesiology Group Associates IncGroup PAC ID 0042110298, 155 clinicians

Galleria Anesthesia Associates, LLCGroup PAC ID 6507261740, 36 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University of Mississippi Med Center Hospital, Jackson, MS, CCN 250001
• Avala Hospital, Covington, LA, CCN 190267
• University Medical Center New Orleans Hospital, New Orleans, LA, CCN 190005

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Registered Nurse

Practice roles

Locations (25 of 32)

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Anesthesiology Group Associates Inc

  • Specialist
  • Baton Rouge, LA
  • NPI 1255399598
  Medicare reassignment Care Compare group NPD
• Galleria Anesthesia Associates, LLC

  dba AVALA Anesthesia

  • Anesthesiology Physician
  • Metairie, LA
  • NPI 1962966796
  Medicare reassignment Care Compare group NPD
• Louisiana State University School of Medicine in New Orleans Faculty G

  dba LSU Healthcare Network

  • Multi-Specialty Clinic/Center
  • New Orleans, LA
  • NPI 1477582526
  Medicare reassignment Care Compare group NPD
• Zephyr Anesthesia, LLC

  • Anesthesiology Physician
  • La Place, LA
  • NPI 1891087458

  Nurse Anesthetist, Certified Registered

  Medicare reassignment Care Compare group NPD
• State of Mississippi - University of Mississippi Medical Center

  • General Acute Care Hospital
  • Jackson, MS
  • NPI 1154317527
  Medicare reassignment Care Compare group
• Hogan Surgical Center PA

  dba Souhern Vision Surgery Center Gulfport

  • Ambulatory Surgical Clinic/Center
  • Gulfport, MS
  • NPI 1104829597
  Medicare reassignment NPD
• Jackson Anesthesia Associates PA

  • Anesthesiology Physician
  • Jackson, MS
  • NPI 1780737577
  Medicare reassignment NPD
• Singing River Gulfport

  dba Singing River Gulfport Anesthesia

  • Anesthesiology Physician
  • Gulfport, MS
  • NPI 1780312504
  Medicare reassignment NPD
• Childrens Hospital Anesthesia Corporation

  dba LCMC Anesthesia

  • Anesthesiology Physician
  • New Orleans, LA
  • NPI 1649362740
  Medicare reassignment NPD
• Gastroenterology Anesthesia LLC

  • Specialist
  • Hammond, LA
  • NPI 1699089581
  Medicare reassignment NPD
• Lifelinc Anesthesia, PLLC

  • Anesthesiology Physician
  • Memphis, TN
  • NPI 1801021464

  MS, Nurse Anesthetist, Certified Registered

  Medicare reassignment NPD
• Northlake Anesthesiologists, a Professional Corporation

  • Anesthesiology Physician
  • Slidell, LA
  • NPI 1306949185
  Medicare reassignment NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• State of Mississippi - University of Mississippi Medical Center

  • General Acute Care Hospital
  • Jackson, MS
  • NPI 1154317527
  Care Compare affiliation
• Fairway Medical Center, LLC

  dba Avala

  • General Acute Care Hospital
  • Covington, LA
  • NPI 1851487086
  Care Compare affiliation
• University Medical Center Management Corporation

  dba University Medical Center New Orleans

  • General Acute Care Hospital
  • New Orleans, LA
  • NPI 1568403111
  Care Compare affiliation

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

{
    "created_epoch": "1267660800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785196800000",
    "number": "1578886669",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "14055 MARTIN RD",
            "city": "FOLSOM",
            "state": "LA",
            "postal_code": "704373137",
            "telephone_number": "985-264-2375",
            "fax_number": "985-231-6733"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "15190 COMMUNITY RD STE 100",
            "city": "GULFPORT",
            "state": "MS",
            "postal_code": "395033484",
            "telephone_number": "985-264-2375",
            "fax_number": "985-231-6733"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRIGGS",
        "first_name": "MICHELLE",
        "middle_name": "A",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-03-04",
        "last_updated": "2026-07-28",
        "certification_date": "2026-07-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MS",
            "license": "880855",
            "primary": true
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "LA",
            "license": "AP06012",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Tanya Joy Griffin, PHARM D
• Katherine P Griffis, ARNP
• Katrina Griffith, LPC
• Tandra Griffith, LMSW
• Griggs Anesthesia LLC
• Kelly Grigsby, LMT
• David Grizzard
• Kandace Grogg, LMSW
• William H. Grover, M.D.
• Chelsea R Grow, DO

• Certified Registered Nurse Anesthetist in Gulfport, MS
• Providers in Gulfport, MS by specialty
• Certified Registered Nurse Anesthetist in Mississippi

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 28, 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.