Individual provider Active NPI

Melissa O'Connor Iyoyo, MD

  • Obstetrics & Gynecology Physician
  • Lawrenceville, GA
National Provider Identifier
1821316571
Registry record updated Mar 20, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
76578 Issued in GA
Practice address
500 Medical Center Blvd Ste 250
Lawrenceville, GA 30046-3402
Phone
(770) 979-4700
Fax
(770) 979-1060
NPI assigned
May 5, 2010
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 20, 2019

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 76578 GA Primary

Addresses

Primary practice location

500 Medical Center Blvd Ste 250
Lawrenceville, GA 30046-3402

Mailing address

5780 Peachtree Dunwoody Rd Ste 300
Atlanta, GA 30342-1513
Phone (404) 303-1224

Other names 1

  • Melissa May O'Connor Former name

Medicare participation

Medicare enrollment files
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: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20161121000092 GA Practitioner - Obstetrics/Gynecology 3577783414 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
University of South Florida College of Medicine, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Northside Womens Group LLCGroup PAC ID 5991241135, 23 clinicians

Practice addresses (Care Compare)

1000 Johnson Ferry Rd NE
Atlanta, GA 30342-1606
Phone (404) 851-8000

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
76578GAMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Northside Womens Group LLC Obstetrics & Gynecology CurrentSince Apr 29, 2025 Accepting new patients
Northside Womens Group LLC Obstetrics & Gynecology CurrentSince Apr 29, 2025 Accepting new patients
Northside Hospital, Inc. Past Accepting new patients

Locations

595 Hurricane Shoals Rd NW
Ste 110
Lawrenceville, GA 30046
Phone (770) 979-4700

500 Medical Center Blvd
Ste 250
Lawrenceville, GA 30046
Phone (770) 237-2480

1000 Johnson Ferry Rd
Sandy Springs, GA 30342
Phone (404) 851-8737

1000 Johnson Fy Rd NE
Sandy Springs, GA 30342
Phone (404) 851-1000

Organizations & group practices 3

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.

NPI Registry JSON

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

{
    "created_epoch": "1273017600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1553040000000",
    "number": "1821316571",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5780 PEACHTREE DUNWOODY RD STE 300",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303421513",
            "telephone_number": "404-303-1224",
            "fax_number": "404-303-1325"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 MEDICAL CENTER BLVD STE 250",
            "city": "LAWRENCEVILLE",
            "state": "GA",
            "postal_code": "300463402",
            "telephone_number": "770-979-4700",
            "fax_number": "770-979-1060"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "IYOYO",
        "first_name": "MELISSA",
        "middle_name": "O'CONNOR",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-05-05",
        "last_updated": "2019-03-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "GA",
            "license": "76578",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MELISSA",
            "last_name": "O'CONNOR",
            "middle_name": "MAY",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Lawrenceville, GA

Sources for this page

Verify at the official NPI Registry.