Joseph Griffin Orr, CRNA

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

155115 Issued in MS

Practice address

1030 River Oaks Dr
Flowood, MS 39232-9553

Phone

(601) 932-1030

NPI assigned

Jun 10, 2025

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other names 1

• J. Griffin Orr Professional name

Medicare fee-for-service enrollment

Enrolled in MS

Enrollment records 1

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Anesthesia Consultants PAGroup PAC ID 4486637881, 102 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Merit Health River Oaks Hospital, Flowood, MS, CCN 250138

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• Anesthesia Consultants PA

  • Anesthesiology Physician
  • Jackson, MS
  • NPI 1750300836

  Nurse Anesthetist, Certified Registered

  Medicare reassignment Care Compare group NPD
• Mississippi Sports Medicine & Orthopaedic Center

  • Orthopaedic Surgery Physician
  • Jackson, MS
  • NPI 1568415560
  NPD (past)
• Sports Medicine Pharmacy LLC

  • Pharmacy
  • Flowood, MS
  • NPI 1912452921
  NPD (past)

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

• River Oaks Hospital LLC

  • General Acute Care Hospital
  • Flowood, MS
  • NPI 1396792032
  Care Compare affiliation

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

{
    "created_epoch": "1749513600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749513600000",
    "number": "1275428336",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11 BEAUVOIR PL",
            "city": "MADISON",
            "state": "MS",
            "postal_code": "391108047",
            "telephone_number": "601-559-6075"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1030 RIVER OAKS DR",
            "city": "FLOWOOD",
            "state": "MS",
            "postal_code": "392329553",
            "telephone_number": "601-932-1030"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "104 Burney Dr",
            "address_purpose": "LOCATION",
            "city": "Flowood",
            "state": "MS",
            "postal_code": "392326621",
            "country_code": "US",
            "telephone_number": "601-803-7933",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4506 Lakeland Dr",
            "address_purpose": "LOCATION",
            "city": "Flowood",
            "state": "MS",
            "postal_code": "392329583",
            "country_code": "US",
            "telephone_number": "601-354-4488",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ORR",
        "first_name": "JOSEPH",
        "middle_name": "GRIFFIN",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-06-10",
        "last_updated": "2025-06-10",
        "certification_date": "2025-06-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MS",
            "license": "155115",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "J. GRIFFIN",
            "last_name": "ORR",
            "credential": "CRNA",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

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• Certified Registered Nurse Anesthetist in Flowood, MS
• Providers in Flowood, 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 Jun 10, 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.