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DR. CHUKWUMA ONYEIJE MD
NPI 1336186832
Obstetrics & Gynecology - Maternal & Fetal Medicine in Atlanta, GA

Active since June 01, 2006PECOS EnrolledAccepts Medicare Assignment
550 PEACHTREE STREET, NE, STE 1275, ATLANTA, GA 50307(404) 727-5121(404) 872-3119 Get Directions Write a Review

NPPES record last updated: December 22, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Chukwuma Onyeije Md NPPES

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

DR. CHUKWUMA ONYEIJE MD (NPI 1336186832) is an individual maternal & fetal medicine provider in Atlanta, Georgia, licensed in Georgia (053349) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Howard University College Of Medicine (1992).

NPPES Registry Identity

NPI1336186832
Entity TypeIndividualMale
Primary Taxonomy207VM0101X
Provider Legal NameDR. CHUKWUMA ONYEIJECredential: MD
Location Address550 PEACHTREE STREET, NE, STE 1275Atlanta, GA 50307
Mailing Address550 Peachtree Street, Ne, Ste 1275Atlanta, GA 50307 · (404) 727-5121 · Fax (404) 872-3119
Phone(404) 727-5121
Fax(404) 872-3119
Sole ProprietorNo
Medical School CMSHoward University College Of MedicineGraduated 1992
Enumeration DateJune 1, 2006
Last NPPES UpdateDecember 22, 2011
✔ NPI 1336186832 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
License✔ Licensed in GA · 053349
Definition
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.
550 PEACHTREE STREET, NE, Atlanta, GA 50307
Open in Google Maps ↗

Other Identifiers 10

Medicaid977212019DGA
Medicaid977212019UGA
Medicaid977212019FGA
Medicaid977212019OGA
Medicaid977212019BGA
Medicaid977212019JGA
Medicare ID-Type Unspecified16BBCGGGA
Medicaid977212019HGA
Medicaid977212019EGA
Medicaid977212019NGA

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, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Chukwuma Onyeije 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 ID1254326234
PECOS Enrollment IDI20040419000840
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Chukwuma Onyeije reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Atlanta Perinatal Associates
0.1 mi
Maternal & Fetal Medicine
550 PEACHTREE ST NE STE 1275
Atlanta, GA 30308
  • Reassigned Medicare billing, Georgia enrollment
  • 9 clinicians in this Medicare group
NPI 1104973064 (404) 872-3121
Morehouse Healthcare, Inc.
3.0 mi
Cardiovascular Disease
1800 HOWELL MILL RD NW STE 275
Atlanta, GA 30318
  • Reassigned Medicare billing, Georgia enrollment
  • 322 clinicians in this Medicare group
NPI 1801832324 (404) 752-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 50307 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
$122.23 typical visit price
range $52.96 – $161.40
Typical copayment $30.55 (range $13.24 – $40.35)
Most-billed visit code 99204
Established Patient
$66.36 typical visit price
range $16.91 – $131.98
Typical copayment $16.59 (range $4.22 – $32.99)
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.

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 Chukwuma Onyeije's NPI number?

The NPI number for Chukwuma Onyeije is 1336186832. It was assigned to this individual provider in the NPPES registry on June 1, 2006.

Where is Chukwuma Onyeije located?

Chukwuma Onyeije practices at 550 Peachtree Street, NE Ste 1275, Atlanta, GA 50307. The listed phone number is (404) 727-5121.

What is Chukwuma Onyeije's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Is Chukwuma Onyeije enrolled in Medicare?

Yes. Chukwuma Onyeije 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.

Which organizations bill Medicare for Chukwuma Onyeije's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chukwuma Onyeije reassigns Medicare benefits to 2 organizations: Atlanta Perinatal Associates (Atlanta, GA) and Morehouse Healthcare, Inc. (Atlanta, GA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Chukwuma Onyeije's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Chukwuma Onyeije accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list Chukwuma Onyeije 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 Chukwuma Onyeije was last updated on December 22, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.