NICHOLAS ONYEADOR M.D.
NPI 1679918676
Radiology - Diagnostic Radiology in Cincinnati, OH
About Nicholas Onyeador M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NICHOLAS ONYEADOR M.D. (NPI 1679918676) is an individual diagnostic radiology provider in Cincinnati, Ohio, licensed in Ohio (35139271) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS, is affiliated with Sinai-grace Hospital, and maintains 9 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 9
Accepted 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
Nicholas Onyeador M.d. 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.
Medicare Billing Reassignments
6Medicare enrollment records show Nicholas Onyeador reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dowagiac, MI 49047
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Ascension Borgess Lee Hospital
- 83 clinicians in this Medicare group
Southfield, MI 48034
- Reassigned Medicare billing, Michigan enrollment
- 407 clinicians in this Medicare group
Nashville, TN 37203
- Reassigned Medicare billing, Kentucky and Michigan enrollments
- 144 clinicians in this Medicare group
Paducah, KY 42003
- Reassigned Medicare billing, Michigan enrollment
- 23 clinicians in this Medicare group
Mercersburg, PA 17236
- Reassigned Medicare billing, Pennsylvania enrollment
- 3,080 clinicians in this Medicare group
Phoenix, AZ 85032
- Reassigned Medicare billing, Michigan enrollment
- 84 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 34
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sinai-Grace Hospital
Acute Care Hospitals · Detroit, MIHarper University Hospital
Acute Care Hospitals · Detroit, MIDetroit Receiving Hospital
Acute Care Hospitals · Detroit, MIHuron Valley-Sinai Hospital
Acute Care Hospitals · Commerce Township, MIGettysburg Hospital
Acute Care Hospitals · Gettysburg, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45219 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CINCINNATI, OH 45219
CINCINNATI, OH 45219
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 Nicholas Onyeador's NPI number?
The NPI number for Nicholas Onyeador is 1679918676. It was assigned to this individual provider in the NPPES registry on May 3, 2013.
Where is Nicholas Onyeador located?
Nicholas Onyeador practices at 234 Goodman St, Cincinnati, OH 45219. The listed phone number is (513) 584-7355.
What is Nicholas Onyeador's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Nicholas Onyeador enrolled in Medicare?
Yes. Nicholas Onyeador 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 Nicholas Onyeador's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Onyeador reassigns Medicare benefits to 6 organizations: Beacon Dowagiac Inc (Dowagiac, MI), Vhs Physicians Of Michigan (Southfield, MI), Radiology Alliance PC (Nashville, TN), Shps, PLLC (Paducah, KY), Wellspan Medical Group (Mercersburg, PA) and 1 more organization, listed in the Medicare section above. 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 Nicholas Onyeador's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nicholas Onyeador accept?
Health plans from Priority Health list Nicholas Onyeador 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.
Is Nicholas Onyeador affiliated with any hospitals?
According to CMS data, Nicholas Onyeador is affiliated with Sinai-Grace Hospital, Harper University Hospital, Detroit Receiving Hospital, Huron Valley-Sinai Hospital and Gettysburg Hospital.
When was this NPI record last updated?
The NPPES record for Nicholas Onyeador was last updated on July 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.