Barbara O'Callaghan, RN, NP

Primary specialty

Oncology Registered NurseTaxonomy code 163WX0200X

License

RN139570 Issued in GA

Practice address

631 Professional Drive
450
Lawrenceville, GA 30046-7651

Phone

(770) 963-8030

Fax

(770) 339-9577

NPI assigned

May 19, 2009

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

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, 2008

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

North Atlanta Oncology Services LLCGroup PAC ID 1850627423, 29 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Northside Hospital Hospital, Atlanta, GA, CCN 110161
• Northside Hospital Duluth Hospital, Duluth, GA, CCN 110252

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner, Registered Nurse

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.

• North Atlanta Oncology Services LLC

  • Medical Oncology Physician
  • Lawrenceville, GA
  • NPI 1871055434
  Medicare reassignment Care Compare group NPD
• Northside Hospital, Inc.

  • General Acute Care Hospital
  • Lawrenceville, GA
  • NPI 1952340994
  Medicare reassignment NPD
• Suburban Hematology Oncology Associates, PC

  • Hematology & Oncology Physician
  • Lawrenceville, GA
  • NPI 1508926759
  Medicare reassignment NPD
• Gwinnett Medical Group, Inc

  • General Practice Physician
  • Lawrenceville, GA
  • NPI 1780747469
  NPD
• Gwinnett Pathology Assoc PC

  • Anatomic Pathology & Clinical Pathology Physician
  • Lawrenceville, GA
  • NPI 1104887330
  NPD
• Northside Hospital, Inc.

  • General Acute Care Hospital
  • Duluth, GA
  • NPI 1790715381
  NPD

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

• Northside Hospital, Inc.

  • General Acute Care Hospital
  • Atlanta, GA
  • NPI 1457396079
  Care Compare affiliation
• Northside Hospital, Inc.

  • General Acute Care Hospital
  • Duluth, GA
  • NPI 1790715381
  Care Compare affiliation

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

{
    "created_epoch": "1242691200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1265155200000",
    "number": "1003041104",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "651 CARROLL'S WAY",
            "city": "BUFORD",
            "state": "GA",
            "postal_code": "30518"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "631 PROFESSIONAL DRIVE",
            "address_2": "450",
            "city": "LAWRENCEVILLE",
            "state": "GA",
            "postal_code": "300467651",
            "telephone_number": "770-963-8030",
            "fax_number": "770-339-9577"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'CALLAGHAN",
        "first_name": "BARBARA",
        "credential": "RN, NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-05-19",
        "last_updated": "2010-02-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WX0200X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Oncology",
            "state": "GA",
            "license": "RN139570",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Patience Ndidi Nwimo, MD
• Shirrita Willayee Nyepah, LPC, NCC
• Douglas A Nyhoff, M.D.
• Nyx Health, LLC
• Joy Nzurike
• Carolyn M O'Halloran, SLP
• Patricia Shannon O'Hara-West, FNP
• Thomas B Oakley, PAAA
• Alisa Oates, RN
• Areej H. Obaid

• Oncology Registered Nurse in Lawrenceville, GA
• Providers in Lawrenceville, GA by specialty
• Oncology Registered Nurse in Georgia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 3, 2010; 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.