ONYEDIKA PRINCE ISAAC MD
NPI 1598499097
Radiology - Diagnostic Radiology in Rochester, MN
About Onyedika Prince Isaac Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ONYEDIKA PRINCE ISAAC MD (NPI 1598499097) is an individual diagnostic radiology provider in Rochester, Minnesota, licensed in Minnesota (75092) and active in the NPI registry since July 2022. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Onyedika Prince Isaac Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Onyedika Isaac reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rochester, MN 55905
- Reassigned Medicare billing, Minnesota enrollment
- 6,534 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55905 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
ROCHESTER, MN 55905
ROCHESTER, MN 55905
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 Onyedika Isaac's NPI number?
The NPI number for Onyedika Isaac is 1598499097. It was assigned to this individual provider in the NPPES registry on July 12, 2022.
Where is Onyedika Isaac located?
Onyedika Isaac practices at 200 1st St SW, Rochester, MN 55905. The listed phone number is (507) 284-2511.
What is Onyedika Isaac's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Onyedika Isaac enrolled in Medicare?
Yes. Onyedika Isaac is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Onyedika Isaac's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Onyedika Isaac reassigns Medicare benefits to Mayo Clinic (Rochester, MN). The 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 Onyedika Isaac's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Onyedika Isaac was last updated on August 18, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Onyedika Prince Isaac, MD · NPI 1598499097
Diagnostic Radiology physician in Rochester, Minnesota. Individual provider, active in the CMS NPPES registry since July 12, 2022.
## Identity
- **NPI:** 1598499097 (Entity type: Individual)
- **Enumerated:** July 12, 2022
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 75092 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 1ST ST SW, Rochester, MN 55905-0001
- **Phone:** (507) 284-2511
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Mayo Clinic (NPI 1114343860, Rochester, MN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 18, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1598499097) · Data from the CMS NPPES public registry.