THOMAS MATTHEW ZIEBARTH M.D.
NPI 1851377923
Family Medicine in Lake City, MN
About Thomas Matthew Ziebarth M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THOMAS MATTHEW ZIEBARTH M.D. (NPI 1851377923) is an individual family medicine provider in Lake City, Minnesota, licensed in Minnesota (37579) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with Olmsted Medical Center, and is a graduate of University Of Minnesota Medical School (1993).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 3
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
Thomas Matthew Ziebarth 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 Reassignment
Medicare enrollment records show Thomas Ziebarth reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rochester, MN 55904
- Reassigned Medicare billing, Minnesota enrollment
- 379 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 13
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Olmsted Medical Center
Acute Care Hospitals · Rochester, MNMayo Clinic Health System In Red Wing
Acute Care Hospitals · Red Wing, MNMayo Clinic Health System - Lake City
Critical Access Hospitals · Lake City, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55041 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 14
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 8
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 Thomas Ziebarth's NPI number?
The NPI number for Thomas Ziebarth is 1851377923. It was assigned to this individual provider in the NPPES registry on December 20, 2005.
Where is Thomas Ziebarth located?
Thomas Ziebarth practices at 507 W Doughty St, Lake City, MN 55041. The listed phone number is (651) 345-2350.
What is Thomas Ziebarth's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Thomas Ziebarth enrolled in Medicare?
Yes. Thomas Ziebarth 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 organization bills Medicare for Thomas Ziebarth's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Ziebarth reassigns Medicare benefits to Olmsted Medical Center (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 Thomas Ziebarth's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thomas Ziebarth accept?
Health plans from Quartz and Sanford Health Plan list Thomas Ziebarth 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 Thomas Ziebarth affiliated with any hospitals?
According to CMS data, Thomas Ziebarth is affiliated with Olmsted Medical Center, Mayo Clinic Health System In Red Wing and Mayo Clinic Health System - Lake City.
When was this NPI record last updated?
The NPPES record for Thomas Ziebarth was last updated on August 18, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.