Mark A Flood, D.O.

Primary specialty

Orthopaedic Surgery of the Spine PhysicianTaxonomy code 207XS0117X

License

K8748 Issued in TX

Practice address

5788 Roswell Rd
Atlanta, GA 30328-4904

Phone

(800) 678-4611

NPI assigned

Sep 26, 2006

Last updated

Aug 21, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in MO

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

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.

• Flagstaff Center for Bone and Joint Disorders

  dba Flagstaff Bone and Joint

  • Orthopaedic Surgery Physician
  • Flagstaff, AZ
  • NPI 1205865169
  NPD (past)
• Laser Spine Institute of Arizona, LLC

  • Specialist
  • Scottsdale, AZ
  • NPI 1174778484
  NPD (past)
• Lima Memorial Joint Operating Company

  dba Lima Memorial Health System

  • General Acute Care Hospital
  • Lima, OH
  • NPI 1336144732
  NPD (past)
• Lsi Houston, PA

  • Ambulatory Surgical Clinic/Center
  • The Woodlands, TX
  • NPI 1831534767
  NPD (past)
• Ortho Sport & Spine Physicians of Kentucky, PLLC

  • Physical Medicine & Rehabilitation Physician
  • Louisville, KY
  • NPI 1235847914
  NPD (past)
• Ortho Sport & Spine Physicians of Louisiana, LLC

  • Clinic/Center
  • Baton Rouge, LA
  • NPI 1891488110
  NPD (past)
• Ortho Sport & Spine Physicians of Tennessee, PLLC

  • Physical Medicine & Rehabilitation Physician
  • Nashville, TN
  • NPI 1821706979
  NPD (past)
• Zoltan Trizna MD, PA

  • Dermatology Physician
  • Austin, TX
  • NPI 1356420566
  NPD (past)

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

{
    "created_epoch": "1159228800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787270400000",
    "number": "1346341005",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5788 ROSWELL RD",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303284904",
            "telephone_number": "800-678-4611"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5788 ROSWELL RD",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303284904",
            "telephone_number": "800-678-4611"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FLOOD",
        "first_name": "MARK",
        "middle_name": "A",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-09-26",
        "last_updated": "2026-08-21",
        "certification_date": "2026-08-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "TX",
            "license": "K8748",
            "primary": false
        },
        {
            "code": "207XS0117X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Orthopaedic Surgery of the Spine",
            "state": "TX",
            "license": "K8748",
            "primary": true
        },
        {
            "code": "207XP3100X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Pediatric Orthopaedic Surgery",
            "state": "TX",
            "license": "K8748",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Emily Flingos
• Vanessa Flinn, BCBA
• Traci W Flome, M.ED.,CCC-SLP
• Aishah Flood, MS
• Kevin Flood
• Michael C. Flood, M.D.
• Sarah Eileen Flood, MS, RDN, LD
• Thomas M Flood, MD
• Emilia Floody
• Jennell Florence

• Orthopaedic Surgery of the Spine Physician in Atlanta, GA
• Providers in Atlanta, GA by specialty
• Orthopaedic Surgery of the Spine Physician in Georgia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 21, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.