Mark Joseph Giangregorio, NP

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

RN318924 Issued in GA

Practice address

5126 Hospital Dr NE
Covington, GA 30014-2566

Phone

(770) 786-7053

NPI assigned

Oct 4, 2024

Sex

Male

Sole proprietor

Yes

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 GA

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, 2024

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Piedmont Specialty Hospital Billing LLCGroup PAC ID 4183986490, 252 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Piedmont Newton Hospital Hospital, Covington, GA, CCN 110018
• Piedmont Rockdale Hospital Hospital, Conyers, GA, CCN 110091

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

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.

• Piedmont Specialty Hospital Billing LLC

  • Internal Medicine Physician
  • Jasper, GA
  • NPI 1699290510
  Medicare reassignment Care Compare group NPD
• Piedmont Athens Specialty Care LLC

  • Cardiovascular Disease Physician
  • Athens, GA
  • NPI 1184130627

  Surgery

  Medicare reassignment NPD

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

• Piedmont Newton Hospital, Inc.

  • General Acute Care Hospital
  • Covington, GA
  • NPI 1760498588
  Care Compare affiliation
• Piedmont Rockdale Hospital Inc.

  • General Acute Care Hospital
  • Conyers, GA
  • NPI 1306355680
  Care Compare affiliation

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

{
    "created_epoch": "1728000000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745798400000",
    "number": "1508685751",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "161 LEES MILL RD",
            "city": "FAYETTEVILLE",
            "state": "GA",
            "postal_code": "302143619",
            "telephone_number": "716-597-5725"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5126 HOSPITAL DR NE",
            "city": "COVINGTON",
            "state": "GA",
            "postal_code": "300142566",
            "telephone_number": "770-786-7053"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "161 Lees Mill Rd",
            "address_purpose": "LOCATION",
            "city": "Fayetteville",
            "state": "GA",
            "postal_code": "302143619",
            "country_code": "US",
            "telephone_number": "716-597-5725",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GIANGREGORIO",
        "first_name": "MARK",
        "middle_name": "JOSEPH",
        "name_prefix": "Mr.",
        "credential": "NP",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2024-10-04",
        "last_updated": "2025-04-28",
        "certification_date": "2025-04-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "GA",
            "license": "RN318924",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "GA",
            "license": "RN318924",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Georgia Orthopedics and Sports Medicine,LLC
• Georgia Rehab Services, Inc.
• Georgia Rising Star Services
• Georgia Urology PA
• Johnelle Gooden Gethers, RDN
• Carter Elisha Gibson, M.D
• Eunice A Gibson, CERTIFICATION
• Felicia Gibson
• Gregory Gibson, M.D.
• Gifted Hands Mobile Wound Care Services

• Nurse Practitioner in Covington, GA
• Providers in Covington, GA by specialty
• Nurse Practitioner in Georgia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 28, 2025; 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.