DR. FREDERICK U ERUO MD
NPI 1952455594
Obstetrics & Gynecology in Saginaw, MI
About Dr. Frederick U Eruo Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. FREDERICK U ERUO MD (NPI 1952455594) is an individual obstetrics & gynecology provider in Saginaw, Michigan, licensed in Michigan (4301114799) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital - Dearborn, and maintains a secondary practice location in Canton.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
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
Dr. Frederick U Eruo 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.
Medicare Billing Reassignments
3Medicare enrollment records show Frederick Eruo reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saginaw, MI 48602
- Reassigned Medicare billing, Michigan enrollment
- 194 clinicians in this Medicare group
Saginaw, MI 48607
- Reassigned Medicare billing, Michigan enrollment
- 229 clinicians in this Medicare group
Westland, MI 48186
- Reassigned Medicare billing, Michigan enrollment
- 453 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Beaumont Hospital - Dearborn
Acute Care Hospitals · Dearborn, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48602 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.
SAGINAW, MI 48602
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 Frederick Eruo's NPI number?
The NPI number for Frederick Eruo is 1952455594. It was assigned to this individual provider in the NPPES registry on January 22, 2007.
Where is Frederick Eruo located?
Frederick Eruo practices at 1000 Houghton Ave, Saginaw, MI 48602. The listed phone number is (989) 746-7500.
What is Frederick Eruo's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Frederick Eruo enrolled in Medicare?
Yes. Frederick Eruo 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 Frederick Eruo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Frederick Eruo reassigns Medicare benefits to 3 organizations: Saginaw Cooperative Hospitals, Inc (Saginaw, MI), Great Lakes Bay Health Centers (Saginaw, MI) and Oakwood Ambulatory, LLC (Westland, MI). 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 Frederick Eruo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Frederick Eruo accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 2 other insurers list Frederick Eruo 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 Frederick Eruo affiliated with any hospitals?
According to CMS data, Frederick Eruo is affiliated with Beaumont Hospital - Dearborn.
When was this NPI record last updated?
The NPPES record for Frederick Eruo was last updated on March 7, 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.
# Dr. Frederick U Eruo, MD · NPI 1952455594
Obstetrics & Gynecology physician in Saginaw, Michigan. Individual provider, active in the CMS NPPES registry since January 22, 2007.
## Identity
- **NPI:** 1952455594 (Entity type: Individual)
- **Enumerated:** January 22, 2007
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 4301114799 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1000 HOUGHTON AVE, Saginaw, MI 48602
- **Phone:** (989) 746-7500
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Saginaw Cooperative Hospitals, Inc (NPI 1225460926, Saginaw, MI); Great Lakes Bay Health Centers (NPI 1629171707, Saginaw, MI); Oakwood Ambulatory, LLC (NPI 1013157361, Westland, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1988
## Record status
- **NPPES last updated:** March 7, 2023
- **Other identifiers:** Medicaid 2491889 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1952455594) · Data from the CMS NPPES public registry.