DR. ERICH HORNBACH MD
NPI 1629074448
Orthopaedic Surgery - Hand Surgery in East Lansing, MI
About Dr. Erich Hornbach Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ERICH HORNBACH MD (NPI 1629074448) is an individual hand surgery provider in East Lansing, Michigan, licensed in Michigan (4301077519) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Edward W Sparrow Hospital, and maintains a secondary practice location in Lansing.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 4
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. Erich Hornbach 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
2Medicare enrollment records show Erich Hornbach reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
East Lansing, MI 48823
- Reassigned Medicare billing, Michigan enrollment
- 916 clinicians in this Medicare group
Saint Johns, MI 48879
- Reassigned Medicare billing, Michigan enrollment
- Also billed through NPI 1093809824 (Michigan)
- 114 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Edward W Sparrow Hospital
Acute Care Hospitals · Lansing, MISparrow Clinton Hospital
Critical Access Hospitals · Saint Johns, MISparrow Eaton Hospital
Critical Access Hospitals · Charlotte, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48823 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 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EAST LANSING, MI 48823
EAST LANSING, MI 48823
EAST LANSING, MI 48823
EAST LANSING, MI 48823
EAST LANSING, MI 48823
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 Erich Hornbach's NPI number?
The NPI number for Erich Hornbach is 1629074448. It was assigned to this individual provider in the NPPES registry on June 27, 2005.
Where is Erich Hornbach located?
Erich Hornbach practices at 4660 S Hagadorn Rd Ste 420, East Lansing, MI 48823. The listed phone number is (517) 884-6100.
What is Erich Hornbach's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Hand Surgery, with taxonomy code 207XS0106X.
Is Erich Hornbach enrolled in Medicare?
Yes. Erich Hornbach 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 Erich Hornbach's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erich Hornbach reassigns Medicare benefits to 2 organizations: Edward W. Sparrow Hospital Association (East Lansing, MI) and Sparrow Clinton Hospital (Saint Johns, 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 Erich Hornbach's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Erich Hornbach accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Erich Hornbach 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 Erich Hornbach affiliated with any hospitals?
According to CMS data, Erich Hornbach is affiliated with Edward W Sparrow Hospital, Sparrow Clinton Hospital and Sparrow Eaton Hospital.
When was this NPI record last updated?
The NPPES record for Erich Hornbach was last updated on September 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.