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MELISSA O'CONNOR IYOYO MD
NPI 1821316571
Obstetrics & Gynecology in Lawrenceville, GA

Active since May 05, 2010PECOS EnrolledAccepts Medicare Assignment
500 MEDICAL CENTER BLVD STE 250, LAWRENCEVILLE, GA 30046(770) 979-4700(770) 979-1060 Get Directions Write a Review

NPPES record last updated: March 20, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 20, 2019, Nov 17, 2015 (2 updates tracked since 2015).

About Melissa O'connor Iyoyo Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MELISSA O'CONNOR IYOYO MD (NPI 1821316571) is an individual obstetrics & gynecology provider in Lawrenceville, Georgia, licensed in Georgia (76578) and active in the NPI registry since May 2010. She is enrolled in Medicare PECOS and is a graduate of University Of South Florida College Of Medicine (2010).

NPPES Registry Identity

NPI1821316571
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameMELISSA O'CONNOR IYOYOCredential: MD
Location Address500 MEDICAL CENTER BLVD STE 250Lawrenceville, GA 30046-3402
Mailing Address5780 Peachtree Dunwoody Rd Ste 300Atlanta, GA 30342-1513 · (404) 303-1224 · Fax (404) 303-1325
Phone(770) 979-4700
Fax(770) 979-1060
Sole ProprietorNo
Medical School CMSUniversity Of South Florida College Of MedicineGraduated 2010
Enumeration DateMay 5, 2010
Last NPPES UpdateMarch 20, 20192 updates tracked since enumeration
✔ NPI 1821316571 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in GA · 76578
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
500 MEDICAL CENTER BLVD STE 250, Lawrenceville, GA 30046
Open in Google Maps ↗

Other Names 1

Former Name (1)Melissa May O'connor

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Melissa O'connor Iyoyo Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3577783414
PECOS Enrollment IDI20161121000092
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30046 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$130.64 typical visit price
range $56.84 – $172.43
Typical copayment $32.66 (range $14.21 – $43.10)
Most-billed visit code 99204
Established Patient
$70.85 typical visit price
range $18.22 – $140.40
Typical copayment $17.71 (range $4.55 – $35.10)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PRIYA JAYESH DESAI
Obstetrics & Gynecology
500 MEDICAL CENTER BLVD STE 250
LAWRENCEVILLE, GA 30046
Gwinnett County (770) 979-4700
MISS ALEXANDRA FRANCES NORRIS MSN, FNP-C
Nurse Practitioner (Family)
500 MEDICAL CENTER BLVD STE 250
LAWRENCEVILLE, GA 30046
Gwinnett County (770) 979-4700
MS. SYDNEY NICOLE MONTGOMERY
Nurse Practitioner (Family)
500 MEDICAL CENTER BLVD STE 250
LAWRENCEVILLE, GA 30046
Gwinnett County (770) 979-4700
MS. SASHANA SONIKA GORDON M.D.
Obstetrics & Gynecology
500 MEDICAL CENTER BLVD STE 250
LAWRENCEVILLE, GA 30046
Gwinnett County (770) 979-4700
ANNA GRETCHEN TROXLER MD
Obstetrics & Gynecology
500 MEDICAL CENTER BLVD STE 250
LAWRENCEVILLE, GA 30046
Gwinnett County (770) 979-4700

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Melissa Iyoyo's NPI number?

The NPI number for Melissa Iyoyo is 1821316571. It was assigned to this individual provider in the NPPES registry on May 5, 2010. The provider is also known as Melissa May O'connor.

Where is Melissa Iyoyo located?

Melissa Iyoyo practices at 500 Medical Center Blvd Ste 250, Lawrenceville, GA 30046. The listed phone number is (770) 979-4700.

What is Melissa Iyoyo's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Melissa Iyoyo enrolled in Medicare?

Yes. Melissa Iyoyo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Melissa Iyoyo accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list Melissa Iyoyo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Melissa Iyoyo was last updated on March 20, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.