Anna Kathryn Griffin, FNP-C

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

906550 Issued in MS

Practice address

2510 Lakeland Dr
Flowood, MS 39232-9513

Phone

(601) 355-1234

NPI assigned

Mar 4, 2024

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

Other names 1

• Anna Ridinger Former name

Medicare fee-for-service enrollment

Enrolled in MS

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Gastrointestinal Associates PAGroup PAC ID 5294795241, 45 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Merit Health River Oaks Hospital, Flowood, MS, CCN 250138
• St Dominic-Jackson Memorial Hospital Hospital, Jackson, MS, CCN 250048
• King'S Daughters Medical Center-Brookhaven Hospital, Brookhaven, MS, CCN 250057

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: annakathryn.ridinger.p1@direct.urogyn.nextgenshare.com
• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

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.

• Gastrointestinal Associates, P.a.

  • Gastroenterology Physician
  • Flowood, MS
  • NPI 1093765604
  Medicare reassignment Care Compare group NPD
• St. Dominic Medical Associates LLC

  • Family Medicine Physician
  • Jackson, MS
  • NPI 1407920549
  Medicare reassignment NPD
• Urogynecology Associates, LLC

  • Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician
  • Flowood, MS
  • NPI 1649981846
  Medicare reassignment NPD
• Gastrointestinal Associates, PA

  • Anesthesiology Physician
  • Flowood, MS
  • NPI 1326587304
  NPD
• St Dominic Medical Associates LLC

  • Hospitalist Physician
  • Jackson, MS
  • NPI 1285987578
  NPD
• St. Dominic Medical Associates, LLC

  • Dermatology Physician
  • Madison, MS
  • NPI 1326646845
  NPD
• St Dominic Medical Associates LLC

  • Family Nurse Practitioner
  • Jackson, MS
  • NPI 1508263179
  NPD (past)

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

• King'S Daughters Medical Center

  • General Acute Care Hospital
  • Brookhaven, MS
  • NPI 1972503464
  Care Compare affiliation
• River Oaks Hospital LLC

  • General Acute Care Hospital
  • Flowood, MS
  • NPI 1396792032
  Care Compare affiliation
• St Dominic-Jackson Memorial Hospital

  • General Acute Care Hospital
  • Jackson, MS
  • NPI 1306876065
  Care Compare affiliation

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

{
    "created_epoch": "1709510400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770940800000",
    "number": "1447017736",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2510 LAKELAND DR",
            "city": "FLOWOOD",
            "state": "MS",
            "postal_code": "392329513",
            "telephone_number": "601-355-1234"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2510 LAKELAND DR",
            "city": "FLOWOOD",
            "state": "MS",
            "postal_code": "392329513",
            "telephone_number": "601-355-1234"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "971 Lakeland Dr Ste 250",
            "address_purpose": "LOCATION",
            "city": "Jackson",
            "state": "MS",
            "postal_code": "392164620",
            "country_code": "US",
            "telephone_number": "601-200-5500",
            "fax_number": "601-200-4887",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GRIFFIN",
        "first_name": "ANNA",
        "middle_name": "KATHRYN",
        "credential": "FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-03-04",
        "last_updated": "2026-02-13",
        "certification_date": "2026-02-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MS",
            "license": "906550",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "MS",
            "license": "906550",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ANNA",
            "last_name": "RIDINGER",
            "credential": "FNP-C",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Stephen A Greer, D.M.D.
• Tina M Gregg, NP-C
• Greggory E. Tharp DMD Inc
• Gregory Gordon MD, PLLC
• Caleb Van Gressett, DC
• Leon M Grigoryev, MD
• Grace Kim Guillory, RNFA
• Avinash C Gulanikar, M.D,
• Ashley Caroline Gullette-Torres, FNP-C
• Jamie Guyton, LPC

• Nurse Practitioner in Flowood, MS
• Providers in Flowood, MS by specialty
• Nurse Practitioner in Mississippi

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