Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Michael Allen Eigenberg, MD

Individual provider Surgery Physician · NPI 1780845107

Dr. Michael Allen Eigenberg, MD practises General Surgery in Grand Island, Nebraska. Graduated from University of Nebraska College of Medicine in 2008, 18 years ago. Practices with Michael a Kia DO PC, a 4-clinician group and accepts Medicare assignment. Licensed in Nebraska.

Years since qualifying
18
Trained at
University of Nebraska College of Medicine
Licensed in
NE
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

820 N Alpha St
Grand Island, NE 68803-4320 Not confirmed with CMS for 11 years — call before visiting
Phone: (308) 384-7200
Fax: (308) 384-7378
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 28291 (NE)

Record details

NPI number1780845107
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 18, 2008
Last updated in NPPESMay 11, 2015

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGENERAL SURGERY
Medical schoolUNIVERSITY OF NEBRASKA COLLEGE OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Michael A Kia Do Pc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Colonoscopy 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients22
Services billed 35 a service is one billed item, such as a visit, a test or a procedure
Average patient age82

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Corewell Health Trenton Hospital Hospital · Trenton, MI

Colleagues at Michael a Kia DO PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Grand Island