NPPES file of Aug 9, 2026

Melissa O'Connor Iyoyo, MD

Obstetrics & Gynecology Physician · Lawrenceville, GA

Melissa O'Connor Iyoyo, MD is an obstetrics & gynecology physician with a practice address in Lawrenceville, Georgia, and NPI 1821316571, issued on May 5, 2010. Check the license (Georgia 76578, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821316571
Name
Melissa O'Connor Iyoyo
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
76578 GA
Self-reported in NPPES; status is on the state search
Practice location
500 Medical Center Blvd Ste 250, Lawrenceville, GA 30046
Phone
(770) 979-4700
Enumerated
May 5, 2010
Record last updated
Mar 20, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(770) 979-1060
Medicare enrollment
Enrolled (PECOS I20161121000092); accepts Medicare assignment
Medical or professional school
University Of South Florida College Of Medicine, 2010
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 500 Medical Center Blvd Ste 250

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Priya DesaiObstetrics & Gynecology Physician1144794504
  2. Sashana Gordon, M.D.Obstetrics & Gynecology Physician1568873214
  3. Sydney MontgomeryFamily Nurse Practitioner1447896956
  4. Alexandra Norris, MSN, FNP-CFamily Nurse Practitioner1255068474
  5. Anna Troxler, MDObstetrics & Gynecology Physician1790128726

Verify Melissa O'Connor Iyoyo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersGeorgia Composite Medical Board
    Search for license 76578    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Georgia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $341.82

19 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Melissa Iyoyo$341.82
  2. Specialty average$1,030.61

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Northside Womens Group LLCAtlanta, GA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Obstetrics & Gynecology Physician providers in Georgia

There are 1,430 obstetrics & gynecology physician records in Georgia.

All 1,430 in Georgia → Every provider in Lawrenceville →

Other obstetrics & gynecology physician records in Georgia

  1. Demetria Aaron, M.D.Canton, GA1881888915
  2. Cynthia Abam, MDAtlanta, GA1629606884
  3. Janice AbernathySavannah, GA1801445770
  4. Sarah Adam, M.D.,Macon, GA1215481056
  5. Judonn Adams, M.D.Fayetteville, GA1285698480
  6. Kristan Adams, M.D.Atlanta, GA1730188541
  7. Julianne Adams Birt, M.D.Conyers, GA1073506549
  8. Valerie Adams-Cruel, M.D.Albany, GA1386793354
  9. Donna Adams-Pickett, M.D.Augusta, GA1063442127
  10. David Adcock, M.D.Tifton, GA1497738561

Common questions

What is Melissa O'Connor Iyoyo, MD's NPI number?

Melissa O'Connor Iyoyo, MD's National Provider Identifier (NPI) is 1821316571, issued on May 5, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Melissa O'Connor Iyoyo, MD located?

The NPPES record lists a practice address at 500 Medical Center Blvd Ste 250, Lawrenceville, GA, 30046. Phone: (770) 979-4700. Providers update this record themselves, so call before visiting.

How can I verify Melissa O'Connor Iyoyo, MD's license?

NPPES lists Georgia license number 76578, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.