DR. MICHAEL ALLEN EIGENBERG M.D.
NPI 1780845107
Surgery in Grand Island, NE
About Dr. Michael Allen Eigenberg M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL ALLEN EIGENBERG M.D. (NPI 1780845107) is an individual surgery provider in Grand Island, Nebraska, licensed in Nebraska (28291) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Corewell Health Trenton Hospital, and is a graduate of University Of Nebraska College Of Medicine (2008).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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. Michael Allen Eigenberg 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
2Medicare enrollment records show Michael Eigenberg reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lansing, MI 48912
- Reassigned Medicare billing, Michigan enrollment
- 48 clinicians in this Medicare group
Flint, MI 48532
- Reassigned Medicare billing, Michigan enrollment
- 7 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
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Corewell Health Trenton Hospital
Acute Care Hospitals · Trenton, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 68803 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.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 9
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Michael Eigenberg's NPI number?
The NPI number for Michael Eigenberg is 1780845107. It was assigned to this individual provider in the NPPES registry on June 18, 2008.
Where is Michael Eigenberg located?
Michael Eigenberg practices at 820 N Alpha St, Grand Island, NE 68803. The listed phone number is (308) 384-7200.
What is Michael Eigenberg's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Michael Eigenberg enrolled in Medicare?
Yes. Michael Eigenberg 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 Michael Eigenberg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Eigenberg reassigns Medicare benefits to 2 organizations: Edward W Sparrow Hospital Association (Lansing, MI) and Michael A Kia Do PC (Flint, 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 Michael Eigenberg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Eigenberg accept?
Health plans from Priority Health list Michael Eigenberg 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 Michael Eigenberg affiliated with any hospitals?
According to CMS data, Michael Eigenberg is affiliated with Corewell Health Trenton Hospital.
When was this NPI record last updated?
The NPPES record for Michael Eigenberg was last updated on May 11, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.