Ronald Gerard Pirrallo, MD

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

37957 Issued in SC

Practice address

701 Grove Rd FL 1
Greenville, SC 29605-4210

Phone

(864) 455-7899

Fax

(864) 455-5474

NPI assigned

May 17, 2006

Last updated

Sep 17, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in SC

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 Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: rpirrallo20097@direct.ghs.myhfn.org

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.

• Greenville Health System

  dba GHS Patewood Memorial Hospital

  • General Acute Care Hospital
  • Greenville, SC
  • NPI 1568532513
  Medicare reassignment NPD
• Prisma Health University Medical Group

  • Family Medicine Physician
  • Greenville, SC
  • NPI 1295763217
  Medicare reassignment NPD
• Prisma Health-Upstate

  dba Prisma Health Greenville Memorial Hospital

  • General Acute Care Hospital
  • Greenville, SC
  • NPI 1649726738
  Medicare reassignment NPD
• Greenville Health System

  dba GHS Vascular Health Alliance

  • General Acute Care Hospital
  • Greenville, SC
  • NPI 1184049041
  NPD
• Pathology Associates of Greenville PA

  • Anatomic Pathology & Clinical Pathology Physician
  • Greenville, SC
  • NPI 1831151976
  NPD
• Prisma Health University Medical Group

  dba Parkside OB-GYN

  • Gynecology Physician
  • Greer, SC
  • NPI 1003619313
  NPD
• Prisma Health-Upstate

  dba Prisma Health Wonder Center-Non Medicaid

  • Medically Fragile Infants and Children Day Care
  • Greenville, SC
  • NPI 1811439649
  NPD
• Greenville Health System

  dba GHS Hillcrest Memorial Hospital

  • General Acute Care Hospital
  • Simpsonville, SC
  • NPI 1558311779
  NPD (past)

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

{
    "created_epoch": "1147824000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789603200000",
    "number": "1013969732",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 E MCBEE AVE FL 4",
            "city": "GREENVILLE",
            "state": "SC",
            "postal_code": "296012842",
            "telephone_number": "864-522-8603"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "701 GROVE RD FL 1",
            "city": "GREENVILLE",
            "state": "SC",
            "postal_code": "296054210",
            "telephone_number": "864-455-7899",
            "fax_number": "864-455-5474"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PIRRALLO",
        "first_name": "RONALD",
        "middle_name": "GERARD",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-17",
        "last_updated": "2026-09-17",
        "certification_date": "2026-09-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207PE0004X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine, Emergency Medical Services",
            "state": "SC",
            "license": "37957",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "SC",
            "license": "37957",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WI",
            "license": "33308",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "rpirrallo20097@direct.ghs.myhfn.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "rpirrallo20097@direct.ghs.myhfn.org",
            "address_1": "701 Grove Rd Fl 1",
            "city": "Greenville",
            "state": "SC",
            "country_code": "US",
            "postal_code": "296054210",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Charles Pinson Jr.
• Vitaliy V. Pipenko Jr., APRN
• Sarah Piraino, PHARMD
• Sarah Pirkle
• Christopher J Pirko, M.D.
• Pisgah Eye Surgeons LLC
• Antonia Pitalo, P.T.
• Alyssa K Pittman
• Isabella Pittman
• Joshua Pittman, RD

• Emergency Medicine Physician in Greenville, SC
• Providers in Greenville, SC by specialty
• Emergency Medicine Physician in South Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 17, 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.